With over 70 years of industry experience, - B&C Speakers · With over 70 years of industry experience, ... Cone loudspeakers are tested in ... coupled to their recommended horn

With over 70 years of industry experience, B&C Speakers has designed and built thousands of unique transducers. Each year, our sales and engineering teams work together to develop a comprehensive catalogue. While this catalogue reflects the large majority of our technologies, it is primarily designed to feature more recent additions to the product range. Please refer to our web site (http://www.bcspeakers.com) to get the latest product updates throughout the year. You will also find more detailed specifications and physical dimensions for all standard models. Our web site is by far our most up-to-date and complete product information resource.

POWER HANDLING B&C’s specified Nominal Power Handling is measured according to the AES2-1984 standard. The transducer under test is driven for a two-hour period with a pink noise signal having a crest factor of 2 (or 6 dB), and filtered to the working range of the transducer itself. For instance, a 50-500 Hz range is typical for woofer testing. Cone loudspeakers are tested in free air. Compression drivers are coupled to their recommended horn. Power is calculated using the RMS value of applied voltage – averaged over the test period – and the minimum value of electrical impedance within the working range of the loudspeaker. After the test, the transducer must be in working order, without permanent impact on its technical performance. Due to the transient character of most musical programs, whose crest factor is commonly 12 dB or more, it is customary to

specify a “Continuous Program Power Handling”, double of the Nominal Power Handling, as a recommended amplifier power in order to fully exploit the thermal and mechanical capabilities of the transducer without any clipping in the amplifier stage. On the contrary, if the amplifier is pushed to its limits and shows frequent saturation, its power specification should be less than the rated Nominal Power Handling of the loudspeaker.

EXCURSION LIMITSEvolution is a process that affects not only products, but also their technical specifications. Constant advances in research provide more precise methods to measure the performance of loudspeakers and describe their features. Thiele-Small parameters have become the universal language for describing loudspeaker behaviour in the small signal domain.

Nevertheless, they comment little on the working limits of loudspeakers in the large signal domain. These limits are customarily indicated by Xmax, the maximum linear excursion. In a typical measurement, this value corresponds to a maximum of 10% total harmonic distortion (THD) with a sinusoidal signal (though most manufacturers, including B&C, now typically provide data for Linear Mathematical Xmax, not measured Xmax). Recent research shows that this method can yield ambiguous results, and even different numerical values for the same loudspeaker. The main limit of this measurement is that it looks at the output signal instead of the physical features of the driver itself. On the contrary, the most up-to-date instruments for distortion analysis can measure the variations in loudspeaker parameters when they are fed with high-level signals. In this way,

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x [m

m]

2

1

-0

-1

-2

-3

-4

-5

-6

3*101 4*101 5*101 6*101 7*101 8*10’ 9*10’ 102

Frequency fl [Hz]

Bl [

N/A

]

25

20

15

10

5

0

<<coiloin Xd[mm] coiloout>>

-15 -10 -5 0 5 10 15

DC component XDC Force factor Bl (x) (01:05:40)

unst

able

stab

le

B&C Speakers reserves the right to change the specifications of our products without notice.

an excursion limit can be fixed beyond which the parameter’s variation becomes excessive. The “Xvar” value reported in our data (generally after the traditional “Xmax” value) is measured this way. Beyond this excursion limit, the loudspeaker force factor (Bl), or the total suspension compliance (Cms), or both, drops to less than 50% of their small signal value, producing high distortion levels and strong variations from small signal behaviour. This new technique yields different results from the standard Xmax measurement. B&C Speakers believes that this added information gives a more accurate and reliable description of loudspeaker capabilities in actual operating conditions.

QUALITY CONTROLEvery product from B&C Speakers is 100% quality tested before it is packaged and shipped. We perform a set of measurements on every component to ensure that its frequency response, harmonic distortion, and electrical

impedance fall within established tolerance windows. Each cone loudspeaker is additionally tested using a low frequency, high-voltage acoustical sweep to check for vibrations or noises (rub and buzz). Each product is guaranteed and supported with a 3-year limited warranty.

DC OFFSETA known issue of the dynamic loudspeaker is the instability of the average working position for frequencies above the resonance frequency. In this range, because of the phase relationship between force and position, the variations in force factor (Bl) vs position drive the moving assembly away from the Bl maximum. Intuitively, the loudspeaker tends to “slide” down the slopes of the Bl(x) curve. This is referred to as DC offset.

Since the rest position is the optimal average working point, DC offset leads to several undesirable consequences: reduced excursion capabilities,

increased mechanical stress, and increased distortion. These are due to the loudspeaker working in a region where nonlinearities are larger, and thermal dissipation and power handling are lower. Generally speaking, a large amount of DC offset leads to poor performance and shortened loudspeaker life.

All B&C loudspeakers are designed with DC offset reduction in mind, especially our large excursion subwoofers. Our motors are designed to have a large plateau around the rest position, both through magnet assembly optimization and voice coil design. Reducing the slope of the Bl curve, especially in the central region, will reduce instability and therefore the amount of DC offset. A special winding technique has been adopted in the most critical cases. Our suspensions are also designed to counteract DC offset before it degrades performance.

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B&C Speakers is a major supplier to the pro audio market in midrange, woofer and subwoofer cone drivers. We have made a strong commitment to provide a well-balanced line of LF drivers that range in size from 2” to 21”.

In recent years we have made refinements to our cone geometry, magnet assemblies and speaker production lines to create a dynamic and powerful lineup of products. The models that are included in this catalog all have:

• increased sensitivity• increased power handling capacity• increased excursion capabilities• lower distortion levels

Our engineers have optimized each design with Finite Element Analysis (FEA) software to ensure each speaker operates to its fullest potential time and time again.

From nightclubs, to stadiums, to concert halls around the world, our speakers are chosen based on their reliability, consistency and most of all for their outstanding sound quality and performance.

FE LFDRIVE R S

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IMPEDANCESENSITIVITY dB SPL / watt (8 ohm load)

Hz

OHM

Hz

FE LFDRIVE R S

5FG

44

FE W

OO

FER

200 Wcontinuous program power capacity

92 dBsensitivity

44 mm (1.7 in) aluminium voice coil

63 - 6000 Hz response

1 Two hour test made with continuous pink noise signal (6 dB crest factor) within the specified range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.

2 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.

3 Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.

Average SPL from 200 to 4000 Hz.4 Thiele-Small parameters are

measured after a high level 20 Hz sine wave preconditioning test.

MOUNTING AND SHIPPING INFORMATION

Overall Diameter 135 mm (5.31 in)Bolt Circle Diameter 142 mm (5.6 in)Baffle Cutout Diameter 122 mm (4.8 in)Depth 77 mm (3 in)Flange and Gasket Thickness 9 mm (0.35 in)Air volume occupied by driver 0.5 dm3 (0.02 ft3)Net Weight 1.6 kg (3.52 lb) Shipping Weight 1.85 kg (4.1 lb)Shipping Box 210x210x125 mm (8.27x8.27x4.92 in)

Service kit RCK005FG44-8

SPECIFICATIONS

Nominal Diameter 127 mm (5 in)Nominal Impedance 8 ΩMinimum Impedance 6.5 Ω Power Handling

Nominal (AES)1 100 WContinuous Program2 200 WSensitivity (1W/1m)3 92 dBFrequency Range 63 - 6000 HzVoice Coil Diameter 44 mm (1.7 in)

Winding Material CopperFormer Material KaptonWinding Depth 9 mm (0.35 in)

Magnetic Gap Depth 6 mm (0.25 in)Flux Density 1.1 TMagnet Material Ferrite RingWaterproof Cone Treatment Front Side

THIELE & SMALL PARAMETERS4

Fs 63 HzRe 5.8 ΩQes 0.3Qms 10Qts 0.27Vas 6.3 dm3 (0.22 ft3) Sd 95 cm2 (14.7 in2)η

0 0.55%X max ± 3 mmX var ± 5 mmMms 12.4 gBl 10 T·mLe 0.8 mHEBP 210 Hz

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Hz

OHM

Hz

FE LFDRIVE R S


Overall Diameter 187 mm (7.4 in)Bolt Circle Diameter 172 mm (6.7 in)Baffle Cutout Diameter 145 mm (5.7 in)Depth 82 mm (3.2 in)Flange and Gasket Thickness 9 mm (0.35 in)Air volume occupied by driver 0.8 dm3 (0.3 ft3)Net Weight 2.2 kg (4.8 lb) Shipping Weight 2.45 kg (5.4 lb)Shipping Box 210x210x125 mm (8.27x8.27x4.92 in)

Service kit RCK006MD38-8


Fs 130 HzRe 5.7 ΩQes 0.49Qms 3.7Qts 0.44Vas 3 dm3 (0.1 ft3) Sd 132 cm2 (20.5 in2)η

0 1.4%X max ± 2 mmX var ± 4.5 mmMms 12 gBl 10.5 T·mLe 0.25 mHEBP 265 Hz

SPECIFICATIONS

Nominal Diameter 170 mm (6.5 in)Nominal Impedance 8 ΩMinimum Impedance 6.5 Ω Power Handling


Winding Material AluminiumFormer Material Glass FibreWinding Depth 9 mm (0.35 in)


Also available in 16 Ω, data upon request






240 W continuous program power capacity

96 dB sensitivity



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6M

D38

FE M

IDR

AN

GE

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Hz

OHM

Hz

FE LFDRIVE R S

6P

S38

FE W

OO

FER


94 dBsensitivity






4 Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.


Overall Diameter 187 mm (7.36 in)Bolt Circle Diameter 172 mm (6.77 in)Baffle Cutout Diameter 145.0 mm (5.71 in)Depth 82 mm (3.23 in)Flange and Gasket Thickness 9 mm (0.35 in)Air volume occupied by driver 0.8 dm3 (0.03 ft3)Net Weight 2.2 kg (4.85 lb) Shipping Weight 2.45 kg (5.4 lb)Shipping Box 210x210x125 mm (8.27x8.27x4.92 in)

Service kit RCK06PS388

SPECIFICATIONS





Also available in 4 and 16 Ω, data upon request



0 1%X max ± 6 mmX var ± 7.5 mmMms 14 gBl 10.8 T·mLe 0.6 mHEBP 241 Hz

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Hz

OHM

Hz

FE LFDRIVE R S

6P

S44

FE W

OO

FER

®



Service kit RCK06PS44-8



0 0.7%X max ± 4.5 mmX var ± 6.0 mmMms 18 gBl 11 T·mLe 0.7 mHEBP 208 Hz

SPECIFICATIONS



Winding Material CopperFormer Material Glass FibreWinding Depth 12 mm (0.49 in)








93 dB sensitivity

44 mm (1.7 in) copper voice coil


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Hz

OHM

Hz

FE LFDRIVE R S

8FW

51

FE W

OO

FER


97 dBsensitivity

51 mm (2 in) copper voice coil


Shorting copper capfor extendedHF response

Ventilated voice coil gap for reduced power compression



Service kit RCK008FW51-8

SPECIFICATIONS


Nominal (AES)1 200 WContinuous Program2 400 WSensitivity (1W/1m)3 97 dBFrequency Range 70 - 5000 HzVoice Coil Diameter 51 mm (2 in)

Winding Material CopperFormer Material KaptonWinding Depth 16.5 mm (0.65 in)

Magnetic Gap Depth 10 mm (0.4 in)Flux Density 1.35 TMagnet Material Ferrite RingWaterproof Cone Treatment Both Sides

Also available in 4 Ω and 16 Ω, data upon request



0 2.1 %

X max ± 6 mmX var ± 5 mmMms 27 gBl 17.7 T·mLe 0.56 mHEPB 352 Hz






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Hz

OHM

Hz

FE LFDRIVE R S

®

8FG

64

FE W

OO

FER


Overall Diameter 225 mm (8.86 in)Bolt Circle Diameter 210 mm (8.3 in)Baffle Cutout Diameter 187 mm (7.4 in)Depth 100 mm (3.94)Flange and Gasket Thickness 9 mm (0.37 in)Air volume occupied by driver 1.5 dm3 (0.05 ft3)Net Weight 4.5 kg (9.92 lb) Shipping Weight 4.9 kg (10.8 lb)Shipping Box 255x255x150 mm (10.04x10.04x5.90 in)

Service kit RCK008FG64-8



0 0.7%X max ± 7 mmX var ± 8 mmMms 41 gBl 15.8 T·mLe 1.7 mHEBP 159 Hz

SPECIFICATIONS











92 dB sensitivity



Aluminium demodulating ringfor very low distortion

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Hz

OHM

Hz

FE LFDRIVE R S




Average SPL from 200 to 4000 Hz.4 Thiele-Small parameters are measured

after a high level 20 Hz sine wave preconditioning test.



Service kit RCK010MD26-8

SPECIFICATIONS




Magnetic Gap Depth 8 mm (0.31 in)Flux Density 1.45 TMagnet Material Ferrite RingWaterproof Cone Treatment None




0 3.9 %X max ± 1.5 mmX var ± 4.5 mmMms 31 gBl 19.6 T·mLe 1.2 mHEPB 345 Hz

10M

D26

FE M

ID-B

AS

S


100 dBsensitivity

76 mm (3 in) aluminiumvoice coil


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Hz

OHM

Hz

FE LFDRIVE R S

10FW

64

FE W

OO

FER


98 dBsensitivity




Overall Diameter 261 mm (10.3 in)Bolt Circle Diameter 245 mm (9.6 in)Baffle Cutout Diameter 230 mm (8.8 in)Depth 116 mm (4.6 in)Flange and Gasket Thickness 13 mm (0.5 in)Air volume occupied by driver 2.5 dm3 (0.09 ft3)Net Weight 5.9 kg (13 lb) Shipping Weight 6.5 kg (14.3 lb)Shipping Box 295x314x175 mm (11.61x12.36x6.89 in) Service kit RCK010FW64-8

SPECIFICATIONS






Fs 63 HzRe 5 ΩQes 0.25Qms 3.4Qts 0.23Vas 27 dm3 (0.95 ft3) Sd 320 cm2 (50 in2)η

0 2.6 %X max ± 5 mmX var ± 5.5 mmMms 34 gBl 16.4 T·mLe 0.9 mHEBP 252 Hz






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Hz

OHM

Hz

FE LFDRIVE R S

12M

H32

FE M

ID-B

AS

S



Service kit RCK012MH32-8

SPECIFICATIONS








0 4.8 %X max ± 5 mmX var ± 7 mmMms 54 gBl 22.3 T·mLe 0.83 mHEBP 265 Hz







101 dBsensitivity




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Hz

OHM

Hz

FE LFDRIVE R S

12FW

64

FE W

OO

FER


98 dBsensitivity




Overall Diameter 315 mm (12.4 in)Bolt Circle Diameter 298 mm (11.7 in)Baffle Cutout Diameter 283 mm (11.1 in)Depth 136 mm (5.35 in)Flange and Gasket Thickness 13 mm (0.51 in)Air volume occupied by driver 3 dm3 (0.10 ft3)Net Weight 5.6 kg (12.3 lb) Shipping Weight 6.5 kg (14.33 lb)Shipping Box 360x360x200 mm (14.17x14.17x7.87 in) Service kit RCK12FW64-8

SPECIFICATIONS








0 3.6 %X max ± 5 mmX var ± 5 mmMms 47 gBl 15.5 T·mLe 1 mHEBP 171 Hz






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Hz

OHM

Hz

FE LFDRIVE R S







Overall Diameter 315 mm (12.4 in)Bolt Circle Diameter 298 mm (11.7 in)Baffle Cutout Diameter 283 mm (11.1 in)Depth 147 mm (5.79 in)Flange and Gasket Thickness 12 mm (0.47 in)Air volume occupied by driver 3 dm3 (0.10 ft3)Net Weight 8.5 kg (18.7 lb) Shipping Weight 9.2 kg (20.28 lb)Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)


SPECIFICATIONS


Nominal (AES)¹ 500 WContinuous program² 1000 WSensitivity (1W/1m)3 100 dBFrequency Range 55 - 3000 HzVoice Coil Diameter 76 mm (3 in)







12FW

76

FE W

OO

FER


100 dBsensitivity




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Hz

OHM

Hz

FE LFDRIVE R S

12P

LB100

FE W

OO

FER







Service kit RCK12PLB100-8

SPECIFICATIONS

Nominal Diameter 320 mm (12 in)Nominal Impedance 8 ΩMinimum Impedance 6 Ω Power Handling

(50-500 Hz)





Fs 50 HzRe 5.1 ΩQes 0.38Qms 9.2Qts 0.37Vas 47 dm3 (1.6 ft3) Sd 531 cm2 (82 in2)η



97 dBsensitivity

100 mm (4 in) aluminium voice coil




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Hz

OHM

Hz

FE LFDRIVE R S

12P

S100

FE S

UB

WO

OFE

R




SPECIFICATIONS








0 1.3 %X max ± 8 mmX var ± 8 mmMms 106 gBl 22.5 T·mLe 2 mHEBP 151 Hz







93 dBsensitivity



Double silicone spider with optimized compliance

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Hz

OHM

Hz

FE LFDRIVE R S




Average SPL from 150 to 1500 Hz. 4 Thiele-Small parameters are measured



Overall Diameter 319 mm (12.5in)Bolt Circle Diameter 299 mm (11.8 in)Baffle Cutout Diameter 281 mm (11.1 in)Depth 135 mm (5.3 in)Flange and Gasket Thickness 13 mm (0.5 in)Air volume occupied by driver 4.2 dm3 (0.15 ft3)Net Weight 11.8 kg (26 lb) Shipping Weight 12.7 kg (28.0 lb)Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)

Service kit RCK12TBX100-8

SPECIFICATIONS



Winding Material CopperFormer Material Glass FibreWinding Depth 25 mm (1 in)

Magnetic Gap Depth 12 mm (1/2 in)Flux Density 1.1 TMagnet Material Ferrite RingWaterproof Cone Treatment Both Sides



Fs 42 HzRe 5.1 ΩQes 0.27Qms 6.9Qts 0.26Vas 37.5 dm3 (1.3 ft3) Sd 531 cm2 (82.3 in2)η


12TB

X100

FE S

UB

WO

OFE

R


95 dBsensitivity






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Hz

OHM

Hz

FE LFDRIVE R S

15FW

76

FE W

OO

FER




SPECIFICATIONS















100 dBsensitivity




Double silicone spider and ventilated voice coil gap

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Hz

OHM

Hz

FE LFDRIVE R S

15P

LB76

FE W

OO

FER







Overall Diameter 393 mm (15.5in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 169 mm (6.65 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 5.2 dm3 (0.18 ft3)Net Weight 8.5 kg (18.7 lb) Shipping Weight 9.8 kg (21.61 in)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)

Service kit RCK15PBL76-8

SPECIFICATIONS










100 dBsensitivity



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Hz

OHM

Hz

FE LFDRIVE R S









SPECIFICATIONS


Nominal (AES)1 700 WContinuous Program2 1400 WSensitivity (1W/1m)3 95.0 dBFrequency Range 35 - 1500 HzVoice Coil Diameter 100 mm (4 in)


Magnetic Gap Depth 11 mm (0.4 in)Flux Density 1.05 TMagnet Material FerriteWaterproof Cone Treatment Both Sides



Fs 39 HzRe 5.2 ΩQes 0.47Qms 6.0Qts 0.43Vas 103.0 dm3 (3.64 ft3) Sd 855.0 cm2 (132.5 in2)η


15P

S100

FE S

UB

WO

OFE

R


95.0 dBsensitivity




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Hz

OHM

Hz

FE LFDRIVE R S

15P

ZB

100

FE S

UB

WO

OFE

R


Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 174 mm (6.6 in)Flange and Gasket Thickness 16 mm (0.63 in)Air volume occupied by driver 5.2 dm3 (0.18 ft3)Net Weight 11.8 kg (26 lb) Shipping Weight 13.1 kg (28.8 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)

Service kit RCK15PZB100-8

SPECIFICATIONS







Fs 39 HzRe 5.2 ΩQes 0.3Qms 6.5Qts 0.29Vas 110 dm3 (3,8 ft3) Sd 855 cm2 (132.5 in2)η

0 2.1 %X max ± 8 mmX var ± 6.5 mmMms 154 gBl 25.8 T·mLe 2 mHEBP 130 Hz







97 dBsensitivity




®

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Hz

OHM

Hz

FE LFDRIVE R S

15R

BX

100

FE S

UB

WO

OFE

R






Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 173 mm (6.8 in)Flange and Gasket Thickness 16 mm (0.63 in)Air volume occupied by driver 5.0 dm3 (0.18 ft3)Net Weight 11.7 kg (25.8 lb) Shipping Weight 13 kg (28.66 lb)Shipping Box 425x4 25x224 mm (16.73x16.73x8.86 in)

Service kit RCK15RBX100-8

SPECIFICATIONS











Double silicone spider with optimizedcompliance



95 dBsensitivity

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Hz

OHM

Hz

FE LFDRIVE R S

®









SPECIFICATIONS




Magnetic Gap Depth 12 mm (1/2in)Flux Density 1.1 TMagnet Material Ferrite RingWaterproof Cone Treatment Both Sides



Fs 35HzRe 5.1 ΩQes 0.3Qms 5.2Qts 0.28Vas 113 dm3 (3.8 ft3) Sd 855 cm2 (132.5 in2)η


15TB

X100

FE S

UB

WO

OFE

R


96 dBsensitivity





Aluminium demodulating ring for very low distortion

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Hz

OHM

Hz

FE LFDRIVE R S

15TB

W100

FE S

UB

WO

OFE

R


Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 191 mm (7.52 in)Flange and Gasket Thickness 14 mm (0.55 in)Air volume occupied by driver 6 dm3 (0.21 ft3)Net Weight 14.3 kg (31.5 lb) Shipping Weight 15.6 kg (34.39 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)

Service kit RCK15TBW100-8

SPECIFICATIONS




Magnetic Gap Depth 15 mm (0.59 in)Flux Density 1.15 T

Magnet Material Ferrite RingWaterproof Cone Treatment Both Sides











96 dBsensitivity

100 mm (4 in) split winding copper voice coil


57 mm peak-to-peak excursion before damage




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Hz

OHM

Hz

FE LFDRIVE R S







Overall Diameter 460 mm (18 in)Bolt Circle Diameter 440 mm (17.3 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 197 mm (7.75 in)Flange and Gasket Thickness 16 mm (5/8 in)Air volume occupied by driver 9.5 dm3 (0.33 ft3)Net Weight 10.5 kg (23.1 lb) Shipping Weight 11.9 kg (26.2 lb)Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)


SPECIFICATIONS









18P

S100

FE S

UB

WO

OFE

R


95.5 dBsensitivity




®

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Hz

OHM

Hz

FE LFDRIVE R S


Overall Diameter 460 mm (18 in)Bolt Circle Diameter 440 mm (17.3 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 202 mm (7.95 in)Flange and Gasket Thickness 16 mm (0.63 in)Air volume occupied by driver 9.5 dm3 (0.33 ft3)Net Weight 12.1 kg (26.6 lb) Shipping Weight 14 kg (30.8 lb)Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)

Service kit RCK18PZB100-8

SPECIFICATIONS








0 3.1 %X max ± 8 mmX var ± 8 mmMms 170 gBl 26 T·mLe 2.1 mHEBP 120 Hz




Average SPL from 200 to 2000Hz.4 Thiele-Small parameters are mea-

sured after a high level 20 Hz sine wave preconditioning test.

18P

ZB

100

FE S

UB

WO

OFE

R


97 dBsensitivity




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Hz

OHM

Hz

FE LFDRIVE R S







Service kit RCK18RBX100-8

SPECIFICATIONS










97 dBsensitivity




Double silicone spider withoptimizedcompliance

®

18R

BX

100

FE S

UB

WO

OFE

R

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Hz

OHM

Hz

FE LFDRIVE R S


Overall Diameter 460 mm (18 in)Bolt Circle Diameter 440 mm (17.3 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 209 mm (8.2 in)Flange and Gasket Thickness 16 mm (5/8 in)Air volume occupied by driver 10.5 dm3 (0.37 ft3)Net Weight 13 kg (28.6 lb) Shipping Weight 14.4 kg (31.7 lb)Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)


SPECIFICATIONS












Average SPL from 100 to 1000 Hz. 4 Thiele-Small parameters are


18TB

X100

FE S

UB

WO

OFE

R


97 dBsensitivity



Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression


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Hz

OHM

Hz

FE LFDRIVE R S

®


impedance. Loudspeaker in free air.2 Power on Continuous Program is

defined as 3 dB greater than the Nominal rating.

3 Applied RMS Voltage is set to 2.83 V

for 8 ohms Nominal Impedance. Average SPL from 200 to 1000Hz.



Overall Diameter 460 mm (18 in)Bolt Circle Diameter 442 mm (17.4 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 241 mm (9.5 in)Flange and Gasket Thickness 16 mm (0.63 in)Air volume occupied by driver 11 dm3 (0.39 ft3)Net Weight 15.1 kg (33.3 lb) Shipping Weight 16.8 kg (37 lb)Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)

Service kit RCK18TBW100-8

SPECIFICATIONS







Fs 35 HzRe 5.3 ΩQes 0.41Qms 8Qts 0.39Vas 175 dm3 (6.18 ft3) Sd 1210 cm2 (187.6 in2)η


18TB

W100

FE S

UB

WO

OFE

R


96 dBsensitivity





Ventilated voice coil gap for reduced power compression Aluminium demodulating ring for very low distortion

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ND LFDRIVE R S

B&C is a leader in the development of neodymium woofers for the professional audio market. Our HPL series, launched in 1998, was one of the first neodymium loudspeakers available. We have since expanded our use of neodymium to cover our entire range. In addition to having optimized frequency response curves, our newer woofers feature baskets that have been designed to maximize power handling, excursion, and heat dissipation.

The NDL series works with an inside slug high-energy neodymium magnet. It has been developed with a new ventilated magnet assembly to assist the cooling of the voice coil. NDL series woofers strike a balance between light weight and performance.

The MDN and MBX series are specifically

designed for high output MidBass applications, especially in compact enclosures. The more recent MBX parameters offer an ideal solution for two way systems, but are also an excellent choice for multi-driver applications, such as Line Array enclosures. The MBX series combines high sensitivity, linearity and excellent power handling. Low moving mass enables a precise and fast transient attack. Other features include a dedicated demodulation ring, ventilated voice coil gap, and new hydrophobic cone surface, offering extreme protection without increased moving mass.

The NBX and NW series feature a very high-energy neodymium magnet assembly.A specially designed double silicone spider offers excellent excursion control.

The SW series is the next generation of neodymium magnet subwoofers. We focused our energy on long, large diameter voice coils (4” to 6”) for greater power handling and low power compression. In addition, we have developed new suspension systems to offer superb linearity with low DC offset, and industry-leading durability. The most recent DS Series feature high Bl motors with four layer aluminium voice coils, for high sensitivity subwoofer applications.


Hz

OHM

Hz

ND LFDRIVE R S

®

bcspeakers.com 33bcspeakers.com 32

35N

DF2

6N

D F

ULL

RA

NG

E



3 Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.




Overall Diameter 107 mm (4.21 in)Bolt Circle Diameter 96 mm (3.78 in)Baffle Cutout Diameter 81.5 mm (3.21 in)Depth 50 mm (1.97 in)Flange and Gasket Thickness 3 mm (0.13 in)Air volume occupied by driver 0.15 dm3 (0.01 ft3)Net Weight 0.18 kg (0.4 lb) Shipping Weight (48 units) 8.75 kg (19.29 lb)Shipping Box (48 units) 425 X 335 X 250 mm (16.73 X 13.19 X 9.84 in)

SPECIFICATIONS



Winding Material AluminiumFormer Material KaptonWinding Depth 8 mm (0.31 in)

Magnetic Gap Depth 3 mm (0.13 in)Flux Density 1.3 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment None




0 0.3 %X max ± 3.2 mmX var ± 2.9 mmMms 4 gBl 5.1 T·mLe 0.26 mHEBP 168 Hz


88 dBsensitivity



Neodymium magnet allows a very light yetpowerful motor assembly

OEM Quantities Only

®


Hz

OHM

Hz

ND LFDRIVE R S


4N

DF3

4N

D F

ULL

RA

NG

E







Overall Diameter 127 mm (5.0 in)Bolt Circle Diameter 115 mm (4.53 in)Baffle Cutout Diameter 103.0 mm (4.06 in)Depth 66 mm (2.6 in)Flange and Gasket Thickness 1 mm (0.04 in)Air volume occupied by driver 0.25 dm3 (0.01 ft3)Net Weight 0.54 kg (1.19 lb) Shipping Weight (24 units) 13.1 (28.88 lb)Shipping Box (24 units) 425 X 335 X 250 mm (16.73 X 13.19 X 9.84 in)

SPECIFICATIONS









88 dBsensitivity




OEM Quantities Only


Hz

OHM

Hz

ND LFDRIVE R S

®


5M

DN

38

ND

MID

RA

NG

E








Service kit RCK005MDN38-8

SPECIFICATIONS




Magnetic Gap Depth 6 mm (0.24 in)Flux Density 1.25 TMagnet Material Neodymium RingWaterproof Cone Treatment Front Side






96 dBsensitivity




®


Hz

OHM

Hz

ND LFDRIVE R S


5N

SM

38

ND

MID

RA

NG

E







Overall Diameter 157 mm (6.18 in)Bolt Circle Diameter 142 mm (5.59 in)Baffle Cutout Diameter 122 mm (4 in)Depth 108 mm (4.25 in)Flange and Gasket Thickness 9 mm (0.35 in)Air volume occupied by driver 1.2 dm3 (0.04 ft3)Net Weight 1.37 kg (3.02 lb) Shipping Weight 1.82kg (4.01 lb)Shipping Box 255x255x150 mm (10.04x10.04x5.90 in)

Service kit RCK005NSM38-8

SPECIFICATIONS




Magnetic Gap Depth 6 mm (0.24 in)Flux Density 1.45 TMagnet Material Neodymium RingWaterproof Cone Treatment Impregnated Cone






99 dBsensitivity



Ideal for Direct Radiation and Horn LoadedMidrange application


Hydrophobic Cone treatment


Hz

OHM

Hz

ND LFDRIVE R S

®




3 Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. Average

SPL from 100 to 7000 Hz.4 Thiele-Small parameters are measured




Service kit RCK005NDL38-8

SPECIFICATIONS









5N

DL3

8N

D W

OO

FER


91 dBsensitivity




®


Hz

OHM

Hz

ND LFDRIVE R S


6M

DN

44

ND

MID

RA

NG

E









SPECIFICATIONS


Nominal (AES)1 200 WContinuous Program2 400 WSensitivity (1W/1m)3 96.5 dBFrequency Range 150 - 6000 HzVoice Coil Diameter 44 mm (1.7 in)






0 1.6 %X max ± 2.5 mmX var ± 3.0 mmMms 11 gBl 11 T·mLe 0.47 mHEBP 304 Hz


96.5 dBsensitivity




Neodymium magnet allows a very light yet powerful motor assembly



Hz

OHM

Hz

ND LFDRIVE R S

®








Service kit RCK06MBX44 -8





98 dBsensitivity





SPECIFICATIONS

Nominal Diameter 170 mm (6.5 in)Nominal Impedance 8 ΩMinimum Impedance 6 Ω Power Handling





6M

BX

44

ND

WO

OFE

R

®


Hz

OHM

Hz

ND LFDRIVE R S













6N

DL3

8N

D W

OO

FER


92 dBsensitivity




Aluminium demodulating ring allows a very low distortion

SPECIFICATIONS

Nominal Diameter 170 mm (6.5 in)Nominal Impedance 8 ΩMinimum Impedance 6 Ω Power Handling


Winding Material CopperFormer Material KaptonWinding Depth 12 mm (0.5 in)




Hz

OHM

Hz

ND LFDRIVE R S

®












0 2.4%X max ± 6 mmX var ± 6 mmMms 23 gBl 15.3 T·mLe 0.8 mHEBP 333 Hz

8M

DN

51

ND

WO

OFE

R


97 dBsensitivity



SPECIFICATIONS



Winding Material AluminiumFormer Material KaptonWinding Depth 16 mm (0.62 in)



Neodymium ring magnet assembly


®


Hz

OHM

Hz

ND LFDRIVE R S







Overall Diameter 225 mm (8.86 in)Bolt Circle Diameter 210 mm (8.27 in)Baffle Cutout Diameter 187 mm (7.36 in)Depth 93 mm (3.7 in)Flange and Gasket Thickness 9 mm (0.35 in)Air volume occupied by driver 1.1 dm3 (0.04 ft3)Net Weight 1.8 kg (3.97 lb) Shipping Weight 2.25 kg (4.96 in)Shipping Box 255x255x150 mm (10.04x10.04x5.90 in)

Service kit RCK008MBX51-8

SPECIFICATIONS










96.5 dBsensitivity



Neodymium ring magnet assembly



8M

BX

51

ND

WO

OFE

R


Hz

OHM

Hz

ND LFDRIVE R S

®








Service kit RCK008NSM64-8

SPECIFICATIONS


Nominal (AES)1 250 WContinuous Program2 500 WSensitivity (1W/1m)3 100 dBFrequency Range 245 - 2000 Hz Voice Coil Diameter 64 mm (2.52 in)

Winding Material AluminumFormer Material Glass FibreWinding Depth 13 mm (0.51 in)





0 4.5 %X max ± 2.0 mmX var ± 1.7 mmMms 19 gBl 22 T·mLe 0.6 mHEBP 700 Hz


100 dBsensitivity





8N

SM

64

ND

MID

RA

NG

E

®


Hz

OHM

Hz

ND LFDRIVE R S


8N

DL5

1N

D W

OO

FER

1 Two hour test made with continuous pink noise signal (6 dB crest factor) within the specified range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.2

Power on Continuous Program is defined as 3 dB greater than the Nominal rating.





Overall Diameter 225 mm (8.8 in)Bolt Circle Diameter 210 mm (8.3 in)Baffle Cutout Diameter 187 mm (7.4 in)Depth 90 mm (3.5 in)Flange and Gasket Thickness 11 mm (0.4 in)Air volume occupied by driver 1.1 dm3 (0.04 ft3)Net Weight 1.8 kg (4 lb) Shipping Weight 2.25 kg (4.96 lb)Shipping Box 255x255x150 mm (10.04x10.04x5.90 in)


SPECIFICATIONS




Magnetic Gap Depth 8 mm (0.31 in)Flux Density 1.05 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment Both Sides




0 1 %X max ± 7 mmX var ± 7 mmMms 28 gBl 12.4 T·mLe 0.5 mHEBP 160 Hz


94 dBsensitivity




Shorting copper cap for extended HF response



Hz

OHM

Hz

ND LFDRIVE R S

®








Overall Diameter 225 mm (8.8 in)Bolt Circle Diameter 210 mm (8.3 in)Baffle Cutout Diameter 187 mm (7.4 in)Depth 100 mm (4 in)Flange and Gasket Thickness 11 mm (0.4 in)Air volume occupied by driver 1.1 dm3 (0.04 ft3)Net Weight 3 kg (6.6 lb) Shipping Weight 3.45 kg (7.6 lb)Shipping Box 255x255x150 mm (10.04x10.04x5.90 in)

Service kit RCK008NW51-8




8N

W51

ND

WO

OFE

R


96.5 dBsensitivity



SPECIFICATIONS




Magnetic Gap Depth 10 mm (0.4 in)Flux Density 1.3 TMagnet Material Neodymium RingWaterproof Cone Treatment Both Sides


Neodymium ring magnet allows a very high force factorand linear excursion



®


Hz

OHM

Hz

ND LFDRIVE R S









SPECIFICATIONS




Magnetic Gap Depth 8 mm (0.31 in)Flux Density 1.25 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment Front Side






97 dBsensitivity



Neodymium inside slug magnet assembly



8N

DL6

4N

D W

OO

FER


Hz

OHM

Hz

ND LFDRIVE R S

®








Service kit RCK008BG51-8





92 dBsensitivity



SPECIFICATIONS


Nominal (AES)1 250 WContinuous Program2 500 WSensitivity (1W/1m)3 92 dBFrequency Range 50 - 4000 Hz

Voice Coil Diameter 51 mm (2 in)Winding Material CopperFormer Material Glass Fibre

Winding Depth 17 mm (0.65 in)Magnetic Gap Depth 8 mm (0.31 in)Flux Density 1.15 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment Front Side





8B

G51

ND

WO

OFE

R

®


Hz

OHM

Hz

ND LFDRIVE R S








Overall Diameter 261 mm (10.28 in)Bolt Circle Diameter 245 mm (9.6 in)Baffle Cutout Diameter 230 mm (9 in)Depth 125 mm (4.92 in)Flange and Gasket Thickness 14 mm (0.5 in)Air volume occupied by driver 1.5 dm3 (0.05 ft3)Net Weight 3.2 kg (7.05 lb) Shipping Weight 3.8 kg (8.38 lb)Shipping Box 295x314x175 mm (11.61x12.36x6.89 in)

Service kit RCK10MBX64-8





99 dBsensitivity



SPECIFICATIONS




Magnetic Gap Depth 8 mm (0.31 in)Flux Density 1.25 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment Impregnated Cone


10M

BX

64

ND

MID

BA

SS

Neodymium inside slug magnet assembly


Ventilated voice coil gap for reduced powercompression


Hz

OHM

Hz

ND LFDRIVE R S

®


10N

SM

76

ND

MID

RA

NG

E







Service kit RCk10NSM76-8





100 dBsensitivity



SPECIFICATIONS


Nominal (AES)1 400 WContinuous Program2 800 WSensitivity (1W/1m)3 100 dBFrequency Range 235 - 3500 Hz

Voice Coil Diameter 76 mm (3 in)Winding Material AluminiumFormer Material Glass Fibre

Winding Depth 11 mm (0.45 in)Magnetic Gap Depth 9 mm (0.35 in)Flux Density 1.6 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment Front Side


®


Hz

OHM

Hz

ND LFDRIVE R S


10H

PL6

4N

D W

OO

FER







Overall Diameter 261 mm (10.3 in)Bolt Circle Diameter 245 mm (9.6 in)Baffle Cutout Diameter 230 mm (9.1 in)Depth 122 mm (4.8 in)Flange and Gasket Thickness 13 mm (0.51 in)Air volume occupied by driver 1.5 dm3 (0.05 ft3)Net Weight 2 kg (4.4 lb) Shipping Weight 2.6 kg (5.7 lb)Shipping Box 295x314x175 mm (11.61x12.36x6.89 in)

Service kit RCK010HPL64-8

SPECIFICATIONS


Nominal (AES)1 200 WContinuous Program2 400 WSensitivity (1W/1m)3 98.5 dBFrequency Range 60 - 4000 Hz Voice Coil Diameter 64 mm (2.5 in)






0 2.5 %X max ± 4 mmX var ± 5.5 mmMms 29 gBl 15 T·mLe 0.5 mHEBP 184 Hz


98.5 dBsensitivity





Hz

OHM

Hz

ND LFDRIVE R S

®













10N

DL6

4N

D W

OO

FER


97 dBsensitivity



SPECIFICATIONS








®


Hz

OHM

Hz

ND LFDRIVE R S


10N

W64

ND

WO

OFE

R









SPECIFICATIONS










96 dBsensitivity







Hz

OHM

Hz

ND LFDRIVE R S

®


12C

L76

ND

WO

OFE

R








Service kit RCK12CL76-8





98.5 dBsensitivity



SPECIFICATIONS


Nominal (AES)1 350 WContinuous Program2 700 WSensitivity (1W/1m)3 98.5 dBFrequency Range 45 - 3000 HzVoice Coil Diameter 76 mm (3.0 in)





®


Hz

OHM

Hz

ND LFDRIVE R S













12N

DL7

6N

D W

OO

FER


100 dBsensitivity



SPECIFICATIONS


Nominal (AES)1 400 WContinuous Program2 800 WSensitivity (1W/1m)3 100 dBFrequency Range 50 - 2000 Hz Voice Coil Diameter 76 mm (3 in)







Hz

OHM

Hz

ND LFDRIVE R S

®


12N

W76

ND

WO

OFE

R









SPECIFICATIONS


Nominal (AES)1 500 WContinuous Program2 1000 WSensitivity (1W/1m)3 98.5 dB Frequency Range 40 - 2000 HzVoice Coil Diameter 76 mm (3 in)








98.5 dBsensitivity



Neodymium ring magnet allows a very high force factor and linear excursion



®


Hz

OHM

Hz

ND LFDRIVE R S







Overall Diameter 315 mm (12.4 in)Bolt Circle Diameter 298 mm (11.7 in)Baffle Cutout Diameter 282 mm (11.1 in)Depth 140 mm (5.5 in)Flange and Gasket Thickness 13 mm (0.51 in)Air volume occupied by driver 2.5 dm3 (0.08 ft3)Net Weight 4.8 (10.58 lb) Shipping Weight 5.7 kg (12.57 lb)Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)



Fs 51 HzRe 5 ΩQes 0.29Qms 5Qts 0.27Vas 52 dm3 (1.84 ft3) Sd 522 cm2 (80.9 in2)η



98 dBsensitivity



SPECIFICATIONS






12N

DL8

8N

D W

OO

FER


Hz

OHM

Hz

ND LFDRIVE R S

®


12B

G100

ND

SU

BW

OO

FER







Overall Diameter 319 mm (12.5 in)Bolt Circle Diameter 299 mm (11.8 in)Baffle Cutout Diameter 282 mm (11.1 in)Depth 137 mm (5.4 in)Flange and Gasket Thickness 13 mm (0.5 in)Air volume occupied by driver 2.7 dm3 (0.09 ft3)Net Weight 8.2 kg (18 lb) Shipping Weight 9.1 kg (20.06) Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)


SPECIFICATIONS

Nominal Diameter 320 mm (12 in)Nominal Impedance 8 ΩMinumum Impedance 5.8 Ω Power Handling


Winding Material Copper Former Material Glass FibreWinding Depth 27 mm (1.06 in)




Fs 39 HzRe 5.1 ΩQes 0.35Qms 6.8Qts 0.33Vas 41 dm3 (1.45 ft3)Sd 522 cm2 (80.9 in2)η

0 0.7 %X max ± 10.5 mmX var ± 14 mmMms 152 gBl 23 T·mLe 1.6 mHEBP 111 Hz


93 dBsensitivity




FEA optimized Neodymium magnet assembly



®


Hz

OHM

Hz

ND LFDRIVE R S


Also available 12 NBX 100 - 4 1 Two hour test made with continuous

pink noise signal (6 dB crest factor) within the specified range Fs-10Fs. Power calculated on rated minimum


defined as 3 dB greater then the Nominal rating.


for 8 ohms Nominal Impedance. Average SPL from 150 to 1200 Hz.



Overall Diameter 320 mm (12.6 in)Bolt Circle Diameter 300 mm (11.8 in)Baffle Cutout Diameter 280 mm (11 in)Depth 143 mm (5.63 in)Flange and Gasket Thickness 12 mm (0.47 in)Air volume occupied by driver 4 dm3 (0.14 ft3)Net Weight 8 kg (17.6 lb) Shipping Weight 8.9 kg (19.62 lb)Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)

Service kit RCK12NBX100-8




12N

BX

100

ND

SU

BW

OO

FER


96 dBsensitivity



SPECIFICATIONS











Hz

OHM

Hz

ND LFDRIVE R S

®


14N

DL7

6N

D W

OO

FER






Overall Diameter 359 mm (14.1 in)Bolt Circle Diameter 343 mm (13.5 in)Baffle Cutout Diameter 323 mm (12.7 in)Depth 161 mm ( 6.34 in)Flange and Gasket Thickness 12 mm (0.47 in)Air volume occupied by driver 3 dm3 (0.11 ft3)Net Weight 4.5 kg (9.92 lb) Shipping Weight 5.8 kg (12.79 lb) Shipping Box 425x425x224 mm (16.73x16.73x8.82 in) Service kit RCK14NDL76-8

SPECIFICATIONS






Fs 41 HzRe 5 ΩQes 0.31Qms 8.2Qts 0.3Vas 123 dm3 (4.34 ft3)Sd 707 cm2 (109.59 in2)η

0 2.7 %X max ± 8 mmX var ± 9.5 mmMms 85 gBl 19 T·mLe 1.1 mHEBP 132 Hz


99 dBsensitivity



Very light yetpowerful motor assembly


®


Hz

OHM

Hz

ND LFDRIVE R S


14N

DL8

8N

D W

OO

FER









Fs 45 HzRe 5 ΩQes 0.31Qms 7.8Qts 0.3Vas 102 dm3 (3.6 ft3) Sd 707 cm2 (109.6 in2)η



99 dBsensitivity



SPECIFICATIONS






Very light yetpowerful motor assembly



Hz

OHM

Hz

ND LFDRIVE R S

®


15N

DL7

6N

D W

OO

FER







Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 171 mm (6.7 in)Flange and Gasket Thickness 16 mm (0.63 in)Air volume occupied by driver 3.5 dm3 (0.12 ft3)Net Weight 4.6 kg (10.1 lb) Shipping Weight 5.9 kg (13 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)


SPECIFICATIONS


Nominal (AES)1 500 WContinuous Program2 1000 WSensitivity (1W/1m)3 99.5 dBFrequency Range 40 - 2000 Hz Voice Coil Diameter 76 mm (3 in) Winding Material Copper Former Material Glass Fibre Winding Depth 18 mm (0.68 in)Magnetic Gap Depth 10.5 mm (0.4 in)Flux Density 1.25 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment Both Sides






99.5 dBsensitivity





®


Hz

OHM

Hz

ND LFDRIVE R S








Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 177 mm (7.0 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 3.7 dm3 (0.13 ft3)Net Weight 5.6 kg (12.3 lb) Shipping Weight 7 kg (15.4 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)





15N

W76

ND

WO

OFE

R


100.5 dBsensitivity



SPECIFICATIONS







Neodymium ring magnet allows a very high force factor and linear excursion




Hz

OHM

Hz

ND LFDRIVE R S

®


15N

DL8

8N

D W

OO

FER






Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 177 mm (6.97 in)Flange and Gasket Thickness 13 mm (0.51 in)Air volume occupied by driver 3.5 dm3 (0.12 ft3)Net Weight 4.6 kg (10.1 lb) Shipping Weight 5.9 kg (13 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)


SPECIFICATIONS


Nominal (AES)1 700 WContinuous Program2 1400 WSensitivity (1W/1m)3 99 dBFrequency Range 45 - 3000 Hz Voice Coil Diameter 88 mm (3.5 in) Winding Material Aluminium Former Material Glass Fibre Winding Depth 21 mm (0.85 in)Magnetic Gap Depth 10 mm (0.39 in)Flux Density 1.15 TMagnet Material Neodymium Inside SlugWaterproof Cone Treatment Front Side



Fs 45 HzRe 5 ΩQes 0.36Qms 6.1Qts 0.34Vas 126 dm3 (4.45 ft3) Sd 855 cm2 (132.5 in2)η



99 dBsensitivity






®


Hz

OHM

Hz

ND LFDRIVE R S



2 Continuous Program Power is defined as 3 dB greater than the Nominal rating.





Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 180 mm (7.09 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 6 dm3 (0.21 ft3)Net Weight 9.3 kg (20.5 lbs)Shipping Weight 10.6 kg (23.37 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)

Service kit RCK15NA100-8




15N

A100

ND

WO

OFE

R


98 dBsensitivity



SPECIFICATIONS









Hz

OHM

Hz

ND LFDRIVE R S

®


15B

G100

ND

SU

BW

OO

FER



3 Applied RMS Voltage is set to 2.83 V for 8 ohms. Average SPL from 100 to

500Hz.4 Thiele-Small parameters are



Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 354 mm (13.9 in)Depth 189 mm (7.45 in)Flange and Gasket Thickness 24 mm (0.94 in)Air volume occupied by driver 6 dm3 (0.21 ft3)Net Weight 8.6 kg (18.9 lb) Shipping Weight 9.9 kg (21.83 lb) Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)


SPECIFICATIONS

Nominal Diameter 380 mm (12 in)Nominal Impedance 8 ΩMinumum Impedance 6 Ω Power Handling









94.5 dBsensitivity







®


Hz

OHM

Hz

ND LFDRIVE R S








Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (16.7 in)Baffle Cutout Diameter 353 mm (13.9 in)Depth 179 mm (7.05 in)Flange and Gasket Thickness 14 mm (0.55 in)Air volume occupied by driver 6 dm3 (0.21 ft3)Net Weight 9 kg (19.8 lb) Shipping Weight 10.3 kg (22.11 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)




0 2 %X max ± 10 mmX var ± 10 mmMms 151 gBl 25 T·mLe 2 mHEBP 116 Hz

15N

BX

100

ND

SU

BW

OO

FER


97 dBsensitivity



SPECIFICATIONS











Hz

OHM

Hz

ND LFDRIVE R S

®


15S

W100

ND

SU

BW

OO

FER







Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (14.7 in)Baffle Cutout Diameter 353 mm (13.9 in)Depth 190 mm (7.5 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 6 dm3 (0.21 ft3)Net Weight 9.5 kg (21 lb) Shipping Weight 10.8 kg (23.81 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)

Service kit RCK15SW100-8

SPECIFICATIONS








0 1.6 %X max ± 12.5 mmX var ± 13 mmMms 176 gBl 25.6 T·mLe 2.2 mHEBP 108 Hz


95 dBsensitivity







®


Hz

OHM

Hz

ND LFDRIVE R S








Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (16.7 in)Baffle Cutout Diameter 353 mm (13.9 in)Depth 193 mm (7.6 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 7 dm3 (0.25 ft3)Net Weight 12 kg (26.4 lb) Shipping Weight 13.3 kg (29.32 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)





15S

W115

ND

SU

BW

OO

FER


96 dBsensitivity

116 mm (4.5 in) split winding copper voice coil


SPECIFICATIONS











Hz

OHM

Hz

ND LFDRIVE R S

®


18N

BX

100

ND

SU

BW

OO

FER







Overall Diameter 460 mm (18 in)Bolt Circle Diameter 440 mm (17.3 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 208 mm (8.19 in)Flange and Gasket Thickness 14 mm (0.55 in)Air volume occupied by driver 8.5 dm3 (0.03 ft3)Net Weight 9.3 kg (20.5 lb) Shipping Weight 10.9 kg (24.03 lb)Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)


SPECIFICATIONS







Fs 35 HzRe 5.2 ΩQes 0.4Qms 5.6Qts 0.38Vas 198 dm3 (7 ft3) Sd 1210 cm2 (187.6 in2)η

0 2 %X max ± 10 mmX var ± 12 mmMms 217 gBl 24.8 T·mLe 1.85 mHEBP 87 Hz


96.5 dBsensitivity







®


Hz

OHM

Hz

ND LFDRIVE R S


18N

W100

ND

SU

BW

OO

FER







Overall Diameter 460 mm (18 in)Bolt Circle Diameter 440 mm (17.3 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 209 mm (8.2 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 8.5 dm3 (0.03 ft3)Net Weight 9.3 kg (20.5 lb) Shipping Weight 10.9 kg (24.03 lb)Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)




0 2.7 %X max ± 9 mmX var ± 11 mmMms 211 gBl 28 T·mLe 1.7 mH


98 dBsensitivity



SPECIFICATIONS






FEA optimized Neodymium magnet assembly allows the highest force factor and excursion capability




Hz

OHM

Hz

ND LFDRIVE R S

®








Overall Diameter 460 mm (18 in)Bolt Circle Diameter 443 mm (17.4 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 239 mm (9.41 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 10 dm3 (0.35 ft3)Net Weight 10 kg (22 lb) Shipping Weight 11.8 kg (26.01 lb) Shipping Box 500x500x300 mm (19.68x19.68x11.81 in)





18S

W100

ND

SU

BW

OO

FER


97 dBsensitivity



SPECIFICATIONS










®


Hz

OHM

Hz

ND LFDRIVE R S


18S

W115

ND

SU

BW

OO

FER


2 Continuous Program Power is defined as 3 dB greater than the Nominal rating.





Overall Diameter 460 mm (18 in)Bolt Circle Diameter 443 mm (17.4 in) Baffle Cutout Diameter 422 mm (16.6 in)Depth 242 mm (9.5 in)Flange and gasket thickness 16 mm (0.62 in)Air volume occupied by driver 10.5 dm3 (0.37 ft3)Net Weight 13.7 Kg (30.2 lb)Shipping Weight 13.9 kg (30.6 lb)Shipping Box 500x500x300 mm (19.68x19.68x11.81 in)


SPECIFICATIONS


Nominal (AES)1 1700 WContinuous Program2 3400 WSensitivity (1W/1m)3 97 dBFrequency Range 35-1500 HzVoice Coil Diameter 116 mm (4.5 in)








97 dBsensitivity

116 mm (4.5 in) split windingcopper voice coil



Ventilated voice coil gap fpr reduced power compression




300


Hz

OHM

Hz

ND LFDRIVE R S

®








Overall Diameter 460 mm (18 in)Bolt Circle Diameter 440 mm (17.32 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 242 mm (9.53 in)Flange and Gasket Thickness 16 mm (0.63 in)Air volume occupied by driver 10 dm3 (0.35 ft3)Net Weight 12 kg (26.46 lb) Shipping Weight 13.6 kg (29.98 lb) Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)

Service kit RCK18DS115-8





98 dBsensitivity

116 mm (4.5 in) split four layer windingaluminium voice coil


SPECIFICATIONS

Nominal Diameter 460 mm (18 in)Nominal Impedance 8 ΩMinumum Impedance 7 Ω Power Handling


Winding Material Aluminium Former Material Glass FibreWinding Depth 40 mm (1.57 in)



Neodymium magnet allows a very high forcefactor and linear excursion

Double silicone spiderwith optimized compliance




Preliminary data

18D

S115

ND

SU

BW

OO

FER

®


Hz

OHM

Hz

ND LFDRIVE R S

bcspeakers.com 73bcspeakers.com 72 bcspeakers.com 73bcspeakers.com 72

18IP

AL

ND

SU

BW

OO

FER







Overall Diameter 460 mm (18.0 in)Bolt Circle Diameter 443 mm (17.4 in)Baffle Cutout Diameter 422 mm (16.6 in)Depth 261 mm (10.28 in)Flange and Gasket Thickness 16 mm (0.63 in)Air volume occupied by driver 10.5 dm3 (0.37 ft3)Net Weight 16.6 kg (36.6 lb) Shipping Weight 18.9 kg (41,67 lb)Shipping Box 570x570x320 mm (22.44x22.44x12.60 in)

Service kit RCK18IPALM

SPECIFICATIONS









97 dBsensitivity

116 mm (4.5 in) split winding aluminium voice coil




Available to oem manufacturers only



300


Hz

OHM

Hz

ND LFDRIVE R S

®


21D

S115

ND

SU

BW

OO

FER


2 Power on Continuous Program is defined as 3 dB greater then the Nominal rating.





Overall Diameter 547 mm (21.5 in)Bolt Circle Diameter 527 mm (20.7 in)Baffle Cutout Diameter 508 mm (20 in)Depth 255 mm (10.04 in)Flange and Gasket Thickness 13 mm (0.51 in)Air volume occupied by driver 15 dm3 (0.53 ft3)Net Weight 14.8 kg (32.63 lb) Shipping Weight 17.2 kg (37.92 lb)Shipping Box 570x570x320 mm (22.44x22.44x12.60 in)

Service kit RCK21DS115-8





99 dBsensitivity

116 mm (4.5 in) four layer winding aluminium voice coil


SPECIFICATIONS











®


Hz

OHM

Hz

ND LFDRIVE R S

bcspeakers.com 75bcspeakers.com 74 bcspeakers.com 75bcspeakers.com 74

21S

W152

ND

SU

BW

OO

FER


2 Power on Continuous Program is defined as 3 dB greater then the Nominal rating.





Overall Diameter 547 mm (21.5 in)Bolt Circle Diameter 527 mm (20.7 in)Baffle Cutout Diameter 508 mm (20 in)Depth 261 mm (10.3 in)Flange and Gasket Thickness 16 mm (0.62 in)Air volume occupied by driver 16 dm3 (0.56 ft3)Net Weight 18.5 kg (40.7 lb) Shipping Weight 20.8 kg (45.86 lb)Shipping Box 570x570x320 mm (22.44x22.44x12.60 in)






96 dBsensitivity



SPECIFICATIONS





Also available in 8 16 Ω, data upon request





bcspeakers.com 77bcspeakers.com 76bcspeakers.com 76

Coaxial loudspeakers combine the features of our best cone loudspeakers and compression drivers into a one-piece, point-source solution. Their format enables electro-acoustical designers to build very compact, versatile systems.

The majority of our more recent FCX and FHX series coaxial designs feature a single magnet structure for both the woofer and high frequency driver. This solution offers a more compact, lightweight, and cost effective solution than dual driver coaxial alternatives, with little or no impact on overall performance.

All coaxial loudspeaker cones are treated with a protective waterproof coating and a fine mesh HF driver protection screen, allowing operation in a wide range of environments. The waveguides loaded on the compression drivers are designed in accordance with the latest theories, resulting in uniform angular coverage and high acoustical load, with very low distortion.

Many of our coaxial loudspeakers are available in alternative impedance configurations. Please ask your B&C representative for more information.

F ECOAXI A L S

®


Hz

OHM

Hz

F ECOAXI A L S


1 1 Included by –6 dB down points.2 Applied RMS Voltage is set to 2.83V.3 LF - Two hour test made with

continuous pink noise signal (6 dB crest factor) within the range Fs-10Fs. Loudspeaker in free air.

HF - Two hour test made with continuous pink noise signal (6 dB crest factor) within the range from the recommended crossover frequency to 20 kHz. LF and HF Power calculated on rated minimum impedance.


5 12 dB/oct. or higher slope high-pass filter.

THIELE & SMALL PARAMETERS



Service kit LF RCK005FCX44-8Service kit HF MMDDE5-8

Voice Coil Diameter 25 mm (1.5 in)Winding Material Aluminium

Diaphragm Material PolyesterRecommended Crossover5 2.5 kHzFlux Density 1.65 TInductance 0.1 mH


Overall Diameter 136 mm (5.35 in)Bolt Circle Diameter 142 mm (5.6 in)Baffle Cutout Diameter 122 mm (4.8 in)Depth 110 mm (4.33 in)Flange and Gasket Thickness 8 mm (0.31 in)Net Weight 1.85 kg (4.1 lb) Shipping Weight 2.2 kg (4.85 lb)Shipping Box 255x255x150 mm (10.04x10.04x5.90 in)

SPECIFICATIONS

Nom. Diameter 127 mm (5 in)Nom. Impedance 8 ΩMinimum Impedance 6.5 Ω (LF), 6.5 Ω (HF) Frequency Range 60 - 18000 HzDispersion Angle1 70°Magnet Material Ferrite (LF)/Neo Ring (HF)Waterproof cone treatment Front side

LF UNIT Sensitivity (1W/1m)2 91 dBPower Handling Nom. (AES)3 100 WContinuous Program4 200 WVoice Coil Diameter 44 mm (1.7 in)

Winding Material CopperFlux Density 1.07 TFormer Material KaptonWinding Depth 9.0 mm (0.35 in)Magnetic Gap Depth 6.0 mm (0.24 in)

HF UNIT Sensitivity (1W/1m)2 107.5 dBPower Handling Nom. (AES)3 10 WContinuous Program4 20 W

5FC

X44

FE-N

D C

OA

XIA

L


91 dBsensitivity

70° nominal coverage



Hz

OHM

Hz

®

F ECOAXI A L S


6FH

X51

FE-N

D C

OA

XIA

L


93 dBsensitivity










0 0.83 %X max ± 5 mmX var ± 5.7 mmMms 16 gBl 11.3 T·mLe 1 mHEBP 212 Hz

Service kit LF RCK06FHX51-8Service kit HF MMDDE5-8

SPECIFICATIONS

Nom. Diameter 170 mm (6.5 in)Nom. Impedance 8 ΩMinimum Impedance 6.5 Ω (LF), 7 Ω (HF) Frequency Range 85 - 18000 HzDispersion Angle1 70°Magnet Material Ferrite (LF)/Neo Ring (HF)Waterproof cone treatment Front side

LF UNIT Sensitivity (1W/1m)2 93 dBPower Handling Nom. (AES)3 150 WContinuous Program4 300 WVoice Coil Diameter 51 mm (2 in)

Winding Material CopperFlux Density 1.05 TFormer Material KaptonWinding Depth 13.0 mm (0,51 in)Magnetic Gap Depth 6.0 mm (0.24 in)

HF UNIT Sensitivity (1W/1m)2 108.5 dBPower Handling3 10 WContinuous Program4 20 W

Voice Coil Diameter 25 mm (1 in)Winding Material Aluminium

Diaphragm Material PolyesterRecommended Crossover5 2.5 kHzFlux Density 1.65 TInductance 0.1 mH

MOUNTING AND SHIPPING INFORMATION Overall Diameter 187 mm (7.4 in)Bolt Circle Diameter 172 mm (6.7 in)Baffle Cutout Diameter 146 mm (5.75 in)Depth 122 mm (4.8 in)Flange and Gasket Thickness 12 mm (0.47 in)Net Weight 2.7 kg (5.9 lb) Shipping Weight 3.05 kg (6.72 lb)Shipping Box 255x255x150 mm (10.04x10.04x5.90 in)

®


Hz

OHM

Hz

F ECOAXI A L S


8C

X21

FE C

OA

XIA

L









Service kit LF RCK008CX21-8Service kit HF MMD012-8


Diaphragm Material PolyesterRecommended Crossover5 2.5 kHz Flux Density 1.45 TInductance 0.14 mH


Overall Diameter 225 mm (8.8 in)Bolt Circle Diameter 210 mm (8.3 in)Baffle Cutout Diameter 187 mm (7.4 in)Depth 135 mm (5.3 in)Flange and Gasket Thickness 11 mm (0.4 in)Net Weight 4.0 kg (8.8 lb) Shipping Weight 4.7 kg (10.3 lb)Shipping Box 295x314x175 mm ( 11.61x12.36x6.89 in)


SPECIFICATIONS

Nom. Diameter 210 mm (8 in)Nom. Impedance 8 ΩMinimum Impedance 6.1 Ω (LF), 7.2 Ω (HF) Frequency Range 75 - 20000 HzDispersion Angle1 100°Magnet Material Ferrite RingWaterproof cone treatment None


Winding Material CopperFlux Density 1.1 TFormer Material KaptonWinding Depth 16.0 mm (0.63 in)Magnetic Gap Depth 8.0 mm (0.31 in) HF UNIT Sensitivity (1W/1m)2 101 dBPower Handling Nom. (AES)3 25 WContinuous Program4 50 W


94 dBsensitivity




Hz

OHM

Hz

®

F ECOAXI A L S

bcspeakers.com 80

8FC

X51

FE C

OA

XIA

L

THIELE & SMALL PARAMETERS Fs 69 HzRe 4.9 ΩQes 0.36Qms 6.3Qts 0.34Vas 16 dm3 (0.56 ft3) Sd 220 cm2 (34.1 in2)η


Service kit LF RCK008FCX44-8Service kit HF MMD400-8

SPECIFICATIONS

Nom. Diameter 210 mm (8 in)Nom. Impedance 8 ΩMinimum Impedance 6 Ω (LF), 7 Ω (HF) Frequency Range 69 - 18000 HzDispersion Angle1 100°Magnet Material Ferrite RingWaterproof cone treatment Front side


Winding Material AluminiumFlux Density 1.0 TFormer Material Glass FibreWinding Depth 17.5 mm (0.69 in)Magnetic Gap Depth 8.0 mm (0.31 in)

HF UNIT Sensitivity (1W/1m)2 104 dBPower Handling3 50 WContinuous Program4 100 W


Diaphragm Material PolyimideRecommended Crossover5 1.8 kHzFlux Density 1.8 TInductance 0.11 mH


Overall Diameter 225 mm (8.8 in)Bolt Circle Diameter 210 mm (8.3 in)Baffle Cutout Diameter 187 mm (7.4 in)Depth 118 mm (4.6 in)Flange and Gasket Thickness 10 mm (0.37 in)Net Weight 5.1 kg (11.2 lb) Shipping Weight 5.6 kg (12.3 lb)Shipping Box 295x314x175 mm ( 11.61x12.36x6.89 in)


96 dBsensitivity








Single ferrite magnet assembly

®


Hz

OHM

Hz

F ECOAXI A L S

bcspeakers.com 81








0 1.4 %X max ± 5.5 mmX var ± 6 mmMms 36.5 gBl 13.4 T·mLe 1.2 mH

Service kit LF RCK10FCX64-8Service kit HF MMD620TN-8M


Diaphragm Material TitaniumRecommended Crossover5 1.2 kHz Flux Density 1.6 TInductance 0.15 mH


Overall Diameter 261 mm (10.3 in)Bolt Circle Diameter 245 mm (9.6 in)Baffle Cutout Diameter 230 mm (8.8 in)Depth 140 mm (5.51 in)Flange and Gasket Thickness 12.5 mm (0.5in)Net Weight 5.65 kg (12.8 lb) Shipping Weight 6.45 kg (14.2 lb)Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)

SPECIFICATIONS

Nom. Diameter 250 mm (10 in)Nom. Impedance 8 ΩMinimum Impedance 6.4 Ω (LF), 7 Ω (HF) Frequency Range 65 - 18000 HzDispersion Angle1 70°Magnet Material Ferrite RingWaterproof cone treatment Front side



HF UNIT Sensitivity (1W/1m)2 104 dBPower Handling Nom. (AES)3 80 WContinuous Program4 160 W

10FC

X64

FE C

OA

XIA

L


95 dBsensitivity





Hz

OHM

Hz

®

F ECOAXI A L S


12FH

X76

FE C

OA

XIA

L




Service kit LF RCK12FHX76-8Service kit HF MMD3BTN-8M

SPECIFICATIONS

Nom. Diameter 320 mm (6.5 in)Nom. Impedance 8 ΩMinimum Impedance 6 Ω (LF), 7.8 Ω (HF) Frequency Range 45 - 18000 HzDispersion Angle1 60° x 40°Magnet Material Ferrite RingWaterproof cone treatment Front side


Winding Material CopperFlux Density 1.0 TFormer Material Glass FibreWinding Depth 16.5 mm (0.65 in)Magnetic Gap Depth 8.0 mm (0.31 in)



Diaphragm Material TitaniumRecommended Crossover5 1.2 kHzFlux Density 1.8 TInductance 0.14 mH MOUNTING AND SHIPPING INFORMATION Overall Diameter 315 mm (12.4 in)Bolt Circle Diameter 298 mm (11.7 in)Baffle Cutout Diameter 284 mm (11.14 in)Depth 169 mm (6.65 in)Flange and Gasket Thickness 13 mm (0.51 in)Net Weight 8.5 kg (18.7 lb) Shipping Weight 10.3 kg (22.7 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)Also available in 4 Ω, data upon requestAlso available 12FCX76 (without horn/ 80° disp.)


98 dBsensitivity

60°x 40° nominal coverage


Modified exponential horn flare for improved acoustic loadingand controlled coverage







®


Hz

OHM

Hz

F ECOAXI A L S





Service kit LF RCK15FCX76-8Service kit HF MMD3BTN-8M

Voice Coil Diameter 75 mm (3 in)Winding Material Aluminium Diaphragm Material TitaniumRecommended Crossover5 1.2 kHz Flux Density 1.9 TInductance 0.14 mH


Overall Diameter 393 mm (15.5 in)Bolt Circle Diameter 374 mm (16.7 in)Baffle Cutout Diameter 353 mm (13.9 in)Depth 199 mm (7.83 in)Flange and Gasket Thickness 16 mm (0.62 in)Net Weight 9 kg (19.8 lb) Shipping Weight 9.7 kg (21.4 lb)Shipping Box 500x495x275 mm (19.68x19.48x10.83 in)Also available 15FHX76 (with 60°x 40° horn)

SPECIFICATIONS

Nom. Diameter 380 mm (6.5 in)Nom. Impedance 8 ΩMinimum Impedance 6 Ω (LF), 7.8 Ω (HF) Frequency Range 40 - 18000 HzDispersion Angle1 80°Magnet Material Ferrite RingWaterproof cone treatment Front side




15FC

X76

FE C

OA

XIA

L


98 dBsensitivity









bcspeakers.com 84 bcspeakers.com 85bcspeakers.com 84

Coaxial loudspeakers combine the features of our best cone loudspeakers and compression drivers into a one-piece, point-source solution. Their format enables electro-acoustical designers to build very compact, versatile systems.

The majority of our more recent FCX and FHX series coaxial designs feature a single magnet structure for both the woofer and high frequency driver. This solution offers a more compact, lightweight, and cost effective solution than dual driver coaxial alternatives, with little or no impact on overall performance.

All coaxial loudspeaker cones are treated with a protective waterproof coating and a fine mesh HF driver protection screen, allowing operation in a wide range of environments. The waveguides loaded on the compression drivers are designed in accordance with the latest theories, resulting in uniform angular coverage and high acoustical load, with very low distortion.

Many of our coaxial loudspeakers are available in alternative impedance configurations. Please ask your B&C representative for more information.

NDCOAXI A L S

®


Hz

OHM

Hz

NDCOAXI A L S


4C

XN

36

ND

CO

AX

IAL


Fs 99 HzRe 5.5 ΩQes 0.76Qms 13.5Qts 0.72Vas 1.9 dm3 (0.07 ft3) Sd 56.0 cm2 (8.68 in2)η


Service kit LF RCK04CXN76-8Service kit HF MMDDE110-8

SPECIFICATIONS

Nom. Diameter 100 mm (4 in)Nom. Impedance 8 ΩMinimum Impedance 6.4 Ω (LF), 6.5 Ω (HF) Frequency Range 100 - 18000 HzDispersion Angle1 70°Magnet Material Neodymium Inside SlugWaterproof Cone Treatment None





Diaphragm Material HT Polymer

Recommended Crossover5 2.0 kHzFlux Density 1.8 TInductance 0.14 mH


Overall Diameter 127 mm (5.0 in)Bolt Circle Diameter 114 mm (4.49 in)Baffle Cutout Diameter 103 mm (4.06 in)Depth 80 mm (3.15 in)Flange and Gasket Thickness 1 mm (0.04 in)Net Weight 0.55 kg (1.21 lb) Shipping Weight 0.75 kg (1.65 lb)Shipping Box 210x210x125 mm (8.27x8.27x4.92 in)


88 dBsensitivity



21.5 mm (0.85”)HF unit exit diameter








bcspeakers.com 84

Preliminary data


Hz

OHM

Hz

®

NDCOAXI A L S





Service kit LF RCK06HCX51-8Service kit HF MMD012-8


Diaphragm Material PolyesterRecommended Crossover5 2.2 kHz Flux Density 1.8 TInductance 0.06 mH



SPECIFICATIONS

Nom. Diameter 170 mm (6.5 in)Nom. Impedance 8 ΩMinimum Impedance 6 Ω (LF), 7.5 Ω (HF) Frequency Range 90 - 18000 HzDispersion Angle1 70°Magnet Material Neodymium RingWaterproof cone treatment Front side




6H

CX

51

ND

CO

AX

IAL


92 dBsensitivity



Single Neodymium magnet assembly


continuous pink noise signal (6 dB crest factor) within the range Fs-10Fs. Loudspeaker in free air. HF - Two hours

test made with continuous pink noise signal (6 dB crest factor) within the range from the recommended crossover frequency to 20 kHz.

LF and HF Power calculated on rated minimum impedance.



®


Hz

OHM

Hz

NDCOAXI A L S


8C

XN

51

ND

CO

AX

IAL




Service kit LF RCK008HCX51-8Service kit HF MMD400-8

SPECIFICATIONS

Nom. Diameter 210 mm (8 in)Nom. Impedance 8 ΩMinimum Impedance 6 Ω (LF), 7.4 Ω (HF) Frequency Range 70 - 18000 HzDispersion Angle1 100°Magnet Material Neodymium RingWaterproof cone treatment Front side


Winding Material AluminuimFlux Density 1.15 TFormer Material Glass FibreWinding Depth 17.0 mm (0.67 in)Magnetic Gap Depth 8.0 mm (0.31 in)



Diaphragm Material PolyimideRecommended Crossover5 1.8 kHz Flux Density 1.8 TInductance 0.11 mH


Overall Diameter 225 mm (8.8 in)Bolt Circle Diameter 210 mm (8.3 in)Baffle Cutout Diameter 187 mm (7.4 in)Depth 111 mm (4.4 in)Flange and Gasket Thickness 10 mm (0.4 in)Net Weight 2.5 kg (5.5 lb) Shipping Weight 3.1 kg (6.83 lb)Shipping Box 295x314x175 mm (11.61x12.36x6.89 in)Also available in 4 and 16 Ω, data upon request


97 dBsensitivity










Hz

OHM

Hz

®

NDCOAXI A L S





Service kit LF RCK12CXN76-8Service kit HF MMD902-8


Diaphragm Material Polyester/TitaniumRecommended Crossover5 1.2 kHzFlux Density 1.9 TInductance 0.14 mH MOUNTING AND SHIPPING INFORMATION Overall Diameter 315 mm (12.4 in)Bolt Circle Diameter 298 mm (11.7 in)Baffle Cutout Diameter 282 mm (11.1 in)Depth 170 mm (6.7 in)Flange and Gasket Thickness 14 mm (0.55 in)Net Weight 5 kg (11 lb) Shipping Weight 6.3 kg (13.89 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)Also available in 4 Ω, data upon request Also available 15HCX76 (with 60°x 40° horn)

SPECIFICATIONS

Nom. Diameter 320 mm (12 in)Nom. Impedance 8 ΩMinimum Impedance 6.5 Ω (LF), 8 Ω (HF) Frequency Range 45 - 18000 HzDispersion Angle1 80°Magnet Material Neodymium RingWaterproof cone treatment Front side




12C

XN

76

ND

CO

AX

IAL


99 dBsensitivity










®


Hz

OHM

Hz

NDCOAXI A L S


12C

XN

88

ND

CO

AX

IAL




Service kit LF RCK12CXN88-8Service kit HF MMD3DTN-8M

SPECIFICATIONS

Nom. Diameter 320 mm (12 in)Nom. Impedance 8 ΩMinimum Impedance 6.6 Ω (LF), 8.5 Ω (HF) Frequency Range 55 - 18000 HzDispersion Angle1 60°Magnet Material Neodymium RingWaterproof cone treatment Front side







Overall Diameter 315 mm (12.4 in)Bolt Circle Diameter 298 mm (11.7 in)Baffle Cutout Diameter 282 mm (11.1 in)Depth 175 mm (6.89 in)Flange and Gasket Thickness 13 mm (0.51 in)Net Weight 6.0 kg (13.23 lb) Shipping Weight 7.3 kg (16.09 lb)Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)Also available in 4 and 16 Ω, data upon request


99 dBsensitivity











Preliminary data


Hz

OHM

Hz

®

NDCOAXI A L S


14C

XN

76

ND

CO

AX

IAL

1 Included by –6 dB down points.2 Applied RMS Voltage is set to 2.83V3 LF - Two hour test made with

continuous pink noise signal (6 dB crest factor) within the range Fs-10Fs. Loudspeaker in free air. HF - Two hours test made with continuous pink noise signal (6 dB crest factor) within the

range from the recommended crossover frequency to 20 kHz.


4 Applied RMS Voltage is set to 2.83V5 2 hour test made with continuous pink

noise signal (6 dB crest factor) within the range from the recommended

crossover frequency to 20 kHz. Power calculated on rated minimum





0 4.0 %X max ± 6 mmX var ± 8 mmMms 67 gBl 18.4 T·mLe 1.0 mHLe 155 Hz

Service kit LF RCK14CXN76-8Service kit HF MMD902-8M

SPECIFICATIONS Nom. Diameter 355 mm (14 in)Nom. Impedance 8 ΩMinimum Impedance 6.5 Ω (LF), 8.2 Ω (HF) Frequency Range 45 - 18000 HzDispersion Angle1 80°Magnet Material Neodymium RingWaterproof cone treatment Front Side

LF UNIT Sensitivity (1W/1m)2 100 dBPower Handling Nom. (AES)3 400 WContinuous Program 800 WVoice Coil Diameter 76 mm (3 in)



Voice Coil Diameter 75 mm (3 in)Winding Material Aluminium Diaphragm Material Polyester/TitaniumRecommended Crossover7 1.2 kHzFlux Density 1.8 TInductance 0.11 mH


Also available 14HCX76 (with 60°x 40° horn)


100 dBsensitivity




®


Hz

OHM

Hz

NDCOAXI A L S


®


Hz

OHM

Hz

NDCOAXI A L S


0 3.7%X max ± 4.5 mmX var ± 6 mmMms 82 gBl 17.8 T·mLe 0.9 mHEBP 126 Hz

Service kit LF RCK15HCX76-8Service kit HF MMD3BTN-8




Also available 15CXN76 (without horn / 80° disp)

SPECIFICATIONS Nom. Diameter 380 mm (15 in)Nom. Impedance 8 ΩMinimum Impedance 6.0 Ω (lf), 8.0 Ω (hf) Frequency Range 40 - 18000 HzDispersion Angle1 60°x40°Magnet Material Neodymium RingWaterproof cone treatment Front side




15H

CX

76

ND

CO

AX

IAL


99 dBsensitivity



Modified exponential horn flare for improved acoustic loading and controlled coverage









Hz

OHM

Hz

®

NDCOAXI A L S


15C

XN

88

ND

CO

AX

IAL



Service kit LF RCK15CXN88-8Service kit HF MMD3DTN-8M

SPECIFICATIONS

Nom. Diameter 380 mm (15 in)Nom. Impedance 8 ΩMinimum Impedance 5.8 Ω (LF), 8.5 Ω (HF) Frequency Range 45 - 18000 HzDispersion Angle1 80°Magnet Material Neodymium RingWaterproof cone treatment Front side













Preliminary data


99 dBsensitivity






bcspeakers.com 92 bcspeakers.com 93bcspeakers.com 93

B&C Speakers has been a market leader in compression driver technology for decades. Our reliability and performance is second to none. We continue to work with a wide variety of materials to further improve the performance of our HF devices. Through our modeling programs we are able to analyze every aspect of the driver, and study the impact of key components on each design.

We use four different diaphragm materials: Mylar, pure Titanium, Polyimide, and High Temperature (HT) Polyester. Each material has its own unique benefits and qualities. Mylar allows for an exceptionally smooth transient response. Pure Titanium provides superb power handling and excellent reliability in the field. Polyimide achieves very high power handling and sensitivity

levels, and creates a smooth top end response. HT Polyester provides superior power handling and higher output levels in the upper octave ranges.

Standard features in our compression drivers include copper shorting rings, FEA optimized phase plugs and edge-wound, copper-clad, aluminium voice coil (CCAW) wire.

FE HFDRIVE R S


FE HFDRIVE R S


Hz

OHM

Hz

®


1 Driver mounted on B&C ME 10 horn. 2 2 hour test made with continuous pink

noise signal (6 dB crest factor) within the specified range. Power calculated on rated minimum impedance.



Average SPL from 2000 to 18000 Hz.5 12 dB/oct. or higher slope high-pass

filter.



Two M5 holes 180° on 76 mm (3 in) diameter

Overall Diameter 90 mm (3.5 in)Depth 53 mm (2.1 in)Net Weight (1 unit) 0.8 kg (1.8 lb) Shipping Weight (8 units) 7.05 kg (15.54 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)Replacement Diaphragm MMD010-8

SPECIFICATIONS1

Throat Diameter 25 mm (1 in)Nominal Impedance 8 ΩMinimum Impedance 6.3 Ω Power Handling

Nominal (AES)2 20 WContinuous Program3 40 WSensitivity (1W/1m)4 107 dB

Frequency Range 1.5 - 18 kHzRecommended crossover5 2.5 kHzVoice Coil Diameter 25 mm (1 in)

Winding Material CCAW (Aluminium)Inductance 0.1 mH

Diaphragm Material PolyesterFlux Density 1.55 TMagnet Material Ferrite Ring

DE1

0FE

HF

DR

IVER


107 dBsensitivity



1" horn throatdiameter

Polyesterdiaphragm

®


Hz

OHM

Hz

FE HFDRIVE R S

bcspeakers.com 94 bcspeakers.com 95bcspeakers.com 94 bcspeakers.com 95

DE1

2FE

HF

DR

IVER


106 dBsensitivity



1 Driver mounted on B&C ME 45 horn.2 2 hour test made with continuous

pink noise signal (6 dB crest factor) within the specified range. Power calculated on rated minimum

impedance.3 Power on Continuous Program is



for 8 ohms and 4V for 16 ohms Nominal Impedance. Average SPL from 2000 to 18000 Hz.




Overall Diameter 90 mm (3.5 in)Depth 49 mm (2 in)Net Weight (1 unit) 1 kg (2.2 lb) Shipping Weight (8 units) 8.9 kg (20 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)Replacement Diaphragm MMD012-8

SPECIFICATIONS1



Frequency Range 1.5 - 18 kHzRecommended crossover5 2.2 kHzVoice Coil Diameter 36 mm (1.4 in)




Polyesterdiaphragm

Also available in 16 Ω, data upon requestAlso available DE12TC (Titanium diaphragm)

FE HFDRIVE R S


Hz

OHM

Hz

®


1 Driver mounted on B&C ME 45 horn.2 2 hour test made with continuous pink



4 Applied RMS Voltage is set to 2.83 V for 8 ohms and 4V for 16 ohms

Nominal Impedance. Average SPL from 2000 to 18000 Hz.




Three M6 holes 120° on 57 mm (2.2 in) diameter

Overall Diameter 90 mm (3.5 in)Depth 49 mm (2 in)Net Weight (1 unit) 1.1 kg (2.4 lb) Shipping Weight (8 units) 9.4 kg (20.7 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)

Replacement Diaphragm MMD014TN-8

SPECIFICATIONS1





Diaphragm Material TitaniumFlux Density 1.45 TMagnet Material Ferrite Ring

DE1

4TN

FE H

F D

RIV

ER


105 dBsensitivity




Titaniumdiaphragm

Also available in 16 Ω, data upon request Also available DE 14 (Polyester diaphragm)

FE HFDRIVE R S

®


Hz

OHM

Hz


DE1

60

FE H

F D

RIV

ER


107 dBsensitivity











Two M6 holes 180° on 76 mm (3 in) diameter Overall Diameter 102 mm (4 in)Depth 61 mm (2.4 in)Net Weight (1 unit) 1.6 kg (3.5 lb) Shipping Weight (8 units) 13.9 kg (30.6 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)

Replacement Diaphragm MMDDE160-8

SPECIFICATIONS1



Frequency Range 1.5 - 18 kHzRecommended crossover5 2 kHzVoice Coil Diameter 44 mm (1.7 in)




Polyesterdiaphragm


Also available DE200 (Titanium Diaphragm)

FE HFDRIVE R S


Hz

OHM

Hz

®


DE1

80

FE H

F D

RIV

ER

1 Driver mounted on B&C ME 45 horn.2 Hours test made with continuous pink



4 Applied RMS Voltage is set to 2.83 V for 8 ohms and 4V for 16 ohms Nominal

Impedance. Average SPL from 1500 to 18000 Hz.

5 12 dB/oct. or higher slope high-pass filter. Also available in the Polyester version:

DE160



Overall Diameter 102 mm (4.0 in)Depth 61 mm (2.4 in)Net Weight (1 unit) 1.6 kg (3.5 lb) Shipping Weight (8 units) 13.9 kg (30.6 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)


SPECIFICATIONS1


Nominal (AES)2 60 WContinuous Program3 120 WSensitivity (1W/1m)4 106.5 dB

Frequency Range 1 - 17 kHzRecommended crossover 5 2 kHzVoice Coil Diameter 44 mm (1.7 in)


Diaphragm Material PolyimideFlux Density 1.35 TMagnet Material Ferrite Ring


106.5 dBsensitivity




Polyimidediaphragm

Also available in 16 Ω, data upon requestAlso available DE 200 (Titanium Diaphragm)

FE HFDRIVE R S

®


Hz

OHM

Hz


DE2

50

FE H

F D

RIV

ER


108.5 dBsensitivity







4 Applied RMS Voltage is set to 2.83

V for 8 ohms Nominal Impedance. Average SPL from 1600 to 16000 Hz.





Overall Diameter 120 mm (4.7 in)Depth 62 mm (2.4 in)Net Weight (1 unit) 2.1 kg (4.6 lb) Shipping Weight (4 units) 8.75 Kg (19.3 lb)Shipping Box (4 units) 265x135x170 mm (10.43x5.31x6.69 in)


SPECIFICATIONS1



Frequency Range 1 - 18 kHzRecommended crossover 5 1.6 kHzVoice Coil Diameter 44 mm (1.7 in)


Diaphragm Material PolyimideFlux Density 1.85 TMagnet Material Ferrite Ring


Polyimidediaphragm

Also available in 16 Ω, data upon requestAlso available DE250TN (Titanium Diaphragm)

FE HFDRIVE R S


Hz

OHM

Hz

®


DE6

18TN

FE H

F D

RIV

ER


108 dBsensitivity



Titaniumdiaphragm

Ferrite magnet assembly with shorting coppercap

1.4” horn throatdiameter









Two M6 holes 90° on 102 mm (4 in) diameter Overall Diameter 156 mm (6.14 in)Depth 66 mm (2.6 in)Net Weight (1 unit) 3.8 kg (8.38 lb) Shipping Weight (2 units) 8.25 kg (18.19 lb)Shipping Box (2 units) 210x210x190 mm (8.27x8.27x7.48 in)


SPECIFICATIONS1

Throat Diameter 36 mm (1.4 in)Nominal Impedance 8 ΩMinimum Impedance 7.3 Ω Power Handling


Frequency Range 1 - 18 kHzRecommended crossover5 1.2 kHzVoice Coil Diameter 65 mm (2.5 in)




FE HFDRIVE R S

®


Hz

OHM

Hz


DE6

0TN

FE H

F D

RIV

ER


107 dBsensitivity



pink noise signal (6 dB crest factor) within the range from the recommended

crossover frequency to 20 kHz. Power calculated on rated minimum impedance.

3 Power on Continuous Program is defined as 3 dB greater than the

Nominal rating.4 Applied RMS Voltage is set to 2.83 V

for 8 ohms Nominal Impedance.5 12 dB/oct. or higher slope high-pass

filter.


Four M6 holes 90° on 102 mm (4 in) diameter

Overall Diameter 156 mm (6.1 in)Depth 66 mm (2.6 in)Net Weight (1 unit) 4.1 kg (9 lb) Shipping Weight (2 units) 8.8 kg (19.3 lb)Shipping Box (2 units) 210x210x190 mm (8.27x8.27x7.48 in)

Replacement Diaphragm MMD3BTN-8M

SPECIFICATIONS1



Frequency Range 1 - 18 kHzRecommended crossover5 1.2 kHzVoice Coil Diameter 75 mm (3 in)



1.4" horn throatdiameter

Shorting coppercap for extended HF response



FE HFDRIVE R S


Hz

OHM

Hz

®


DE8

2TN

FE H

F D

RIV

ER

1 Driver mounted on B&C ME 90 horn.2 2 hour test made with continuous pink

noise signal (6 dB crest factor) within the range from the recommended

crossover frequency to 20 kHz. Power

calculated on rated minimum impedance.







Replacement Diaphragm MMD3ATN-8

SPECIFICATIONS1



Frequency Range 0.5 - 18 kHzRecommended crossover 5 1.0 kHzVoice Coil Diameter 75 mm (3 in)




106.5 dBsensitivity



Titanium diaphragm



Also available DE85 (Polyester/Titanium Diaphragm)


FE HFDRIVE R S

®


Hz

OHM

Hz


DE9

0TN

FE H

F D

RIV

ER


107.5 dBsensitivity











Overall Diameter 170 mm (6.7 in)Depth 65 mm (2.5 in)Net Weight (1 unit) 4.5 kg (9.9 lb) Shipping Weight (2 units) 9.6 kg (21.2 lb)Shipping Box (2 units) 210x210x190 mm (8.27x8.27x7.48 in)Replacement Diaphragm MMD3DTN-8M

SPECIFICATIONS1



Frequency Range 0.5 - 18 kHzRecommended crossover 5 1 kHzVoice Coil Diameter 75 mm (3 in)



Titanium diaphragm



Also available in 16 Ω, data upon requestAlso available DE95TN (with 50 mm/2.0 in exit)


FE HFDRIVE R S


Hz

OHM

Hz

®


DE8

5TN

FE H

F D

RIV

ER


107 dBsensitivity











Two M6 holes 90° on 102 mm (4 in) diameter Overall Diameter 170 mm (6.7 in)Depth 64 mm (2.5 in)Net Weight (1 unit) 4.5 kg (9.9 lb) Shipping Weight (2 units) 9.6 kg (21.2 lb)Shipping Box (4 units) 210x210x190 mm

(8.27x8.27x7.48 in)


SPECIFICATIONS1



Frequency Range 1 - 18 kHzRecommended crossover5 1 kHzVoice Coil Diameter 75 mm (3.0 in)


Diaphragm Material TitaniumFlux Density 1.8 TMagnet Material Ferrite


Also available DE85 (Polyester/Titanium Diaphragm)

Titanium diaphragm



FE HFDRIVE R S

®


Hz

OHM

Hz


DE7

50TN

FE H

F D

RIV

ER


107.5 dBsensitivity


1 Driver mounted on B&C ME75 horn.2 2 hour test made with continuous


impedance. 3 Power on Continuous Program is







Overall Diameter 180 mm (7.1 in)Depth 87 mm (3.4 in)Net Weight 6.3 kg (13.9 lb) Shipping Weight 6.5 kg (14.3 lb)Shipping Box 190x190x120 mm (7.48x7.48x4.72 in)


SPECIFICATIONS1



Frequency Range 0.5 - 18 kHzRecommended crossover 5 0.8 kHzVoice Coil Diameter 75 mm (3 in)



Titanium diaphragm






B&C Speakers has been a leader in compression driver technology for decades, and is now a market leader in the development of neodymium compression drivers for the professional audio market. We are constantly advancing the science of high frequency driver development and adding new products to our range. The use of Neodymium magnets in our high frequency drivers has not only allowed us to dramatically reduce the size and weight, but also to improve performance and overall value.

Our reliability and performance is second to none. We continue to work with a variety of materials to further improve performance. Through our modeling programs we are able to analyze every aspect of the driver, and study the impact of key

components on each design.

We use four different diaphragm materials: Mylar, pure Titanium, Polyimide and High Temperature (HT) Polyester. Each material has its own unique benefits and qualities. Mylar allows for an exceptionally smooth transient response. Pure Titanium provides superb power handling and excellent reliability in the field. Polyimide achieves very high power handling and sensitivity levels, and creates a smooth top end response. HT Polyester provides superior power handling and higher output levels in the upper octave ranges.

The updated range of bent voice-coil former high frequency drivers are particularly noteworthy. The DE680TN, DE880TN, DE980TN, DE990TN and DE1090TN high frequency drivers

feature a robust titanium diaphragm that incorporates next generation surround geometry, together with a brand new, optimized phase plug. Significant research has yielded a new coil former that solidifies the diaphragm with negligible increase in mass. The result is improved high frequency linearity and reduced distortion. They represent an excellent solution for two-way point source enclosures, as well as for mounting a waveguide horn in multi-driver line array systems.

NDHFDRIVE R S

NDHFDRIVE R S

®


Hz

OHM

Hz


DE3

5N

D T

WEE

TER


108 dBsensitivity

1 Two hour test made with continuous pink noise signal (6 dB crest factor) within the range Fs-10Fs. Power calculated on rated minimum







Overall Diameter 100 mm (4 in)Depth 46 mm (1.8 in)Net Weight (1 unit) 0.7 kg (1.5 lb) Shipping Weight (8 units) 6.1 kg (13.4 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)

Replacement Diaphragm MMD035-8

SPECIFICATIONS1

Nominal Impedance 8 ΩMinimum Impedance 7 Ω Power Handling


Frequency Range 3.5 - 18 kHzRecommended crossover 4 5 kHzVoice Coil Diameter 32 mm (1.25 in)


Diaphragm Material PolyesterFlux Density 1.3 TMagnet Material Neodymium Inside Slug


Neodymium magnet assembly

NDHFDRIVE R S


Hz

OHM

Hz

®


1 Driver mounted on B&C ME7 horn.2 Two hour test made with continuous

pink noise signal (6 dB crest factor) within the range Fs-10Fs. Power calculated on rated minimum



4 Applied RMS Voltage is set to 2.83V




Two M4 holes 180° on 53 mm (2.1 in) diameter

Overall Diameter 62 mm (2.4 in) Depth 35 mm (1.4 in)Net Weight 0.17 kg (0.37 lb)Shipping Weight (8 units) 1.5 kg (3.31 lb)Shipping Box (8 units) 130x110x90 mm (5.12x4.33x3.54 in)


SPECIFICATIONS1

Throat Diameter 19 mm (0.75 in)Nominal Impedance 8 ΩMinimum Impedance 6.6 ΩPower Handling


Frequency Range 2 - 18 kHzRecommended Crossover5 2.5 kHzVoice Coil Diameter 25 mm (1 in)


Diaphragm material PolyesterFlux Density 1.65 TMagnet Material Neodymium Ring

DE7

ND

HF

DR

IVER


109 dBsensitivity



3/4" horn throatdiameter

Polyester diaphragm


Also available DE5 with 51 mm (0.5 in) exit

NDHFDRIVE R S

®


Hz

OHM

Hz


DE1

10

ND

HF

DR

IVER

Ultra Compact

60 mm diameter

HT Polymer diaphragm




106 dBsensitivity



1 Driver mounted on B&C ME 45 horn.2 Two hour test made with continuous






filter.


Two M5 holes 180° on 52 mm (2.05 in) diameter

Overall Diameter 60 mm (2.36 in)Depth 35 mm (1.38 in)Net Weight (1 unit) 0.32 kg (0.71 lb)Shipping Weight (8 units) 4 kg (8.82 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)


SPECIFICATIONS1

Throat diameter 25 mm (1.0 in)Nominal Impedance 8 ΩMinimum Impedance 8 Ω Power Handling


Frequency Range 2 - 18 kHzRecommended crossover5 2 kHzVoice Coil Diameter 36 mm (1.4 in)


Diaphragm Material HT PolymerFlux Density 1.8 TMagnet Material Neodymium Ring

NDHFDRIVE R S


Hz

OHM

Hz

®











Overall Diameter 85 mm (3.3in)Depth 44 mm (1.7 in)Net Weight (1 unit) 0.8 kg (1.8 lb) Shipping Weight (8 units) 6.7 kg (14.7 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)


SPECIFICATIONS1



Frequency Range 1.2 - 18 kHzRecommended crossover 5 1.5 kHzVoice Coil Diameter 44 mm (1.7 in)


Diaphragm Material TitaniumFlux Density 1.8 TMagnet Material Neodymium Ring

DE4

00TN

ND

HF

DR

IVER


106 dBsensitivity



Titanium diaphragm

Compact Neodymium magnet assemblywith shorting copper cap for extended HF response



Also available DE400 (Polyimide Diaphragm)

NDHFDRIVE R S

®


Hz

OHM

Hz


DE5

02

ND

HF

DR

IVER











Overall Diameter 102 mm (4 in)Depth 51 mm (2 in)Net Weight (1 unit) 1.4 kg (3.1 lb) Shipping Weight (8 units) 11.85 kg (26.12 lb)Shipping Box (8 units) 235x235x165 mm (9.25x9.25x6.5 in)

Replacement Diaphragm MMD502-8

SPECIFICATIONS1







107 dBsensitivity



Titanium diaphragm

Shorting coppercap for extended HF response

Optimized Neodymium magnet assembly



NDHFDRIVE R S


Hz

OHM

Hz

®


DE5

50TN

ND

HF

DR

IVER







filter.





SPECIFICATIONS1





Diaphragm Material Titanium Flux Density 2.0 TMagnet Material Neodymium Ring


108 dBsensitivity



HT Polymerdiaphragm



Also available DE550 (HT Polymer Diaphragm)

NDHFDRIVE R S

®


Hz

OHM

Hz


DE6

80TN

ND

HF

DR

IVER










Overall Diameter 115 mm (4.5 in) Depth 51 mm (2.01 in)Net Weight (1 unit) 1.75 kg (3.85 lb)Shipping Weight (4 units) 7.45 kg (16.42 lb)Shipping Box (4 units) 265x135x170 mm (10.43x5.31x6.69 in)


SPECIFICATIONS1







108 dBsensitivity

65 mm (2.5 in) CCAW voice coil


Neodymium magnet assembly with shorting copper cap

Titanium diaphragm



NDHFDRIVE R S


Hz

OHM

Hz

®











Overall Diameter 124 mm (4.9 in) Depth 54.4 mm (2.1 in)Net Weight (1 unit) 2.3 kg (5.1 lb)Shipping Weight (4 units) 9.8 kg (21.6 lb)Shipping Box (4 units) 295x160x180 mm (11.61x6.30x7.09 in)

Replacement Diaphragm MMD3DTN-8M

SPECIFICATIONS1






DE8

80TN

ND

HF

DR

IVER


108 dBsensitivity




Titanium diaphragm



NDHFDRIVE R S

®


Hz

OHM

Hz


DE9

80TN

ND

HF

DR

IVER










Overall Diameter 124 mm (4.9 in) Depth 54.5 mm (2.1 in)Net Weight (1 unit) 2.3 kg (5.1 lb)Shipping Weight (4 units) 9.8 kg (21.6 lb)Shipping Box (4 units) 295x160x180 mm (11.61x6.30x7.09 in)


SPECIFICATIONS1







108.5 dBsensitivity




Titanium diaphragm



Also available DE985TN (2" exit)

NDHFDRIVE R S


Hz

OHM

Hz

®


DE9

90TN

N

D H

F D

RIV

ER

1 Driver mounted on B&C ME90 horn2 Two hour test made with continuous










Replacement Diaphragm MMD35ETN-8M

SPECIFICATIONS1





Diaphragm Material TitaniumFlux Density 1.9 TMagnet Material Neo Inside Ring


107.5 dBsensitivity






NDHFDRIVE R S

®


Hz

OHM

Hz


DE8

85TN

ND

HF

DR

IVER







filter.





SPECIFICATIONS1

Throat Diameter 50 mm (2.0 in)Nominal Impedance 8 ΩMinimum Impedance 8 ΩPower Handling






108.5 dBsensitivity




Titanium diaphragm



NDHFDRIVE R S


Hz

OHM

Hz

®


DE9

10TN

ND

HF

DR

IVER


pink noise signal (6 dB crest factor) within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.






Overall Diameter 131 mm (5.2 in) Depth 52 mm (2.05 in)Net Weight 2.4 kg (5.29 lb)Shipping Weight (4 units) 10.2 Kg (22.49 lb)Shipping Box (4 units) 295x160x180 mm (11.61x6.30x7.09 in)


SPECIFICATIONS1



Frequency Range 0.5 - 20 kHzRecommended Crossover5 1.2 kHzVoice Coil Diameter 75 mm (3.0 in)


Diaphragm material TitaniumFlux Density 2.05 TMagnet Material Neodymium Ring


108.5 dBsensitivity




Titanium diaphragm



NDHFDRIVE R S

®


Hz

OHM

Hz


DE1

080TN

ND

HF

DR

IVER










Overall Diameter 154 mm (6.1 in) Depth 60 mm (2.4 in)Net Weight 3.4 kg (7.5 lb)Shipping Weight 3.7 kg (8.1 lb)Shipping Box 190x190x100 mm (7.48x7.48x3.94 in)


SPECIFICATIONS1



Frequency Range 0.5 - 20 kHzRecommended crossover5 1 kHzVoice Coil Diameter 100 mm (4 in)




109 dBsensitivity




Titanium diaphragm



Also available DE1085TN (2" exit)

NDHFDRIVE R S


Hz

OHM

Hz

®


DE1

090TN

ND

HF

DR

IVER







filter.




Replacement Diaphragm MMD4CTN-8M

SPECIFICATIONS1







108 dBsensitivity




Titanium diaphragm



bcspeakers.com 121bcspeakers.com 120 bcspeakers.com 121

Over the last decades, there has been a dramatic shift towards line arrays in the professional arena. This has emphasized the importance of a superior high frequency horn and driver combinations. B&C’s high frequency drivers have long been considered the industry standard, but line array systems require controlled coverage patterns. We have researched many aspects of line array waveguides, and are proud to offer our customers a complete series of high frequency solutions for line array systems.

The WGX and WG series are based on our state of the art neodymium compression drivers coupled to a proprietary waveguide. These specially designed

acoustic lenses create a well-behaved phase-coherent wavefront up to 15 kHz, and offer a very high Active Radiating Factor. Our engineering team has performed all of the critical tests to ensure that each aspect of line array performance has been carefully considered. The WGX and WG series are available as a complete assembly, combined with a wide variety of our 1” and 1.4” exit high frequency drivers.

L I N EA R RA Y S O U

R C E S


R C E S

®

Hz

IMPEDANCESENSITIVITY dB SPL / watt (8 ohm load) OHM

2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16 2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16

VERTICAL ANGLEHORIZONTAL ANGLE frequency frequency

Hz


WG

400

LIN

E A

RR

AY S

OU

RC

E


108.5 dBsensitivity



Line Array optimized Waveguide with DE400 driver

Polyimide diaphragm

Compact Neodymium magnet assembly

SPECIFICATIONS

Horizontal Coverage 140° maxActive Radiating Factor 92.5 %Recommended Crossover1 1.5 kHz Waveguide Material Cast AluminiumNominal Impedance 8 ΩMinimum Impedance 7.7 ΩPower Handling

Nominal (AES)2 50 WContinuous Program3 100 WSensitivity (1W/1m)4 108.5 dBFrequency Range5 1.2 - 18 kHzVoice Coil Diameter 44 mm (1.7 in)

Winding Material AluminiumInductance 0.18 mH

Diaphragm Material PolyimideFlux Density 1.8 TMagnet Material Neodymium Ring

MOUNTING AND SHIPPINGINFORMATION

Waveguide Baffle

Cutout 102x25 mm (4x1 in)Driver diameter 86 mm (3.3 in)Dimensions 111x87x155 mm (4.4x3.5x6.1 in)Net Weight 1.3 kg (2.9 lb) Shipping Weight 1.35 kg (3.0 lb)Shipping Box 120x95x180 mm (4.7x3.7x7.1 in)

1 12 dB/oct. or higher slope high-pass filter. Driver mounted on B&C ME 90 horn.

2 Two hour test made with continuous pink noise signal (6 dB crest factor) within the range from the recom-

mended crossover frequency to 20 kHz. Power calculated on rated mini-mum impedance.


4 Applied RMS Voltage is set to 2.83 V for 8 ohms and 4V for 16 ohms Nominal Impedance. Average SPL from 1000 to 18000 Hz.

5 Waveguide mounted on 90° x 10° bell horn.

140° max horizontal coverage


R C E S

®

2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16 2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16

VERTICAL ANGLEHORIZONTAL ANGLE

Hz


frequency frequency

Hz


WG

X880TN

LIN

E A

RR

AY S

OU

RC

E


108 dBsensitivity



Line Array optimized Waveguide with DE880TN driver

Titanium diaphragm


SPECIFICATIONS

Horizontal Coverage 120 ° maxActive Radiating Factor 93.7 %Recommended Crossover1 0.8 kHz Waveguide Material Cast AluminiumNominal Impedance 8 ΩMinimum Impedance 8.1 ΩPower Handling

Nominal (AES)2 110 WContinuous Program3 220 WSensitivity (1W/1m)4 108 dBFrequency Range5 0.5 - 17 kHzVoice Coil Diameter 75 mm (3 in)

Winding Material CCAWDiaphragm Material TitaniumFlux Density 1.85 TMagnet Material Neodymium Ring


Waveguide Baffle

Cutout 153x25 mm (6x1 in)Driver diameter 124 mm (4.9 in)Dimensions 163x130x235 mm (6.4x5.1x9.3 in)Net Weight 3.1 kg (6.83 lb) Shipping Weight 3.2 kg (7.05 lb)Shipping Box 245x140x175 mm (9.6x5.5x6.9 in)

1 12 dB/oct. Or higher slope high-pass filter.



3 Power on Continuous Program is defined as 3 dB greater then the

Nominal rating.4 Applied RMS Voltage is set to 2.83 V

for 8 ohms Nominal Impedance.5 Waveguide mounted on 90° x 10°

bell horn.



R C E S

®

Hz


2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16 2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16


Hz


WG

X1090TN

LIN

E A

RR

AY S

OU

RC

E


108 dBsensitivity



Line Array optimized Waveguide with DE1090TN driver

Titanium diaphragm

Neodymium magnet assembly with shortingcopper cap

SPECIFICATIONS

Horizontal Coverage 120° maxActive Radiating Factor 93.7 %Recommended Crossover1 0.8 kHz Waveguide Material Cast AluminiumNominal Impedance 8 ΩMinimum Impedance 8 ΩPower Handling

Nominal (AES)2 120 WContinuous Program3 240 WSensitivity (1W/1m)4 108 dBFrequency Range5 500 - 18 kHzVoice Coil Diameter 100 mm (4.0 in)

Winding Material CCAWInductance 0.18 mH



Waveguide Baffle

Cutout 153x25 mm (6x1 in)Driver diameter 127 mm (5.0 in)Dimensions 163x130x234 mm (6.4x5.1x9.2 in)Net Weight 2.9 kg (6.39 lb) Shipping Weight 3 kg (6.61 lb)Shipping Box 245x140x175 mm (9.6x5.5x6.9 in)

1 12 dB/oct. or higher slope high-pass filter. Driver mounted on B&C ME 90 horn.




4 Applied RMS Voltage is set to 2.83 V for 8 ohms and 4V for 16 ohms Nominal Impedance. Average SPL from 1000 to 18000 Hz.

5 Waveguide mounted on 90° x 10° bell horn.


bcspeakers.com 125bcspeakers.com 124 bcspeakers.com 125

The range of B&C electro-acoustic systems is completed by a series of high frequency horns. The range includes constant directivity models that are known for their great consistency in angular coverage, and exponential models that optimize acoustical load and acoustic energy transfer. Standardized diameters give designers the freedom to choose the best driver/horn combination for each project.

HORN S

HORN S

®

bcspeakers.com 126

ME1

0H

OR

N1" throat entry

Hyperboliccosine flare


Excellent loading down to 1.5 kHz

SPECIFICATIONS1

Throat Diameter 25 mm (1 in)Nominal Coverage

Horizontal 90°Vertical 60°Cutoff Frequency 1.5 kHzMaterial ABSDimensions 130.5x130.5x90 mm (5.1x5.1x3.5 in)


Four 6mm(0.25 in) holes 90°

on 76 mm (3 in) diameter

Baffle Cutout Dimensions 101x104 mm (4x4.1 in)Net Weight (1 unit) 0.15 kg (0.33 lb)Shipping Weight (20 units) 6 Kg (13.2 lb)Shipping Box (20 units) 540x350x390 mm (21.2x13.8x15.3 in)

1 Horn mounted on B&C DE500 compression driver.

1 kHz

2 kHz

4 kHz

8 kHz

12 kHz

16 kHz

horizontal angle

2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16 2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16


300°

240°

330°

210°

30°

150°

60°

120°

90°

6

0

-6

-12

-18

-24

-30

-36

vertical angle0°

180°

300°

240°

330°

210°

30°

150°

60°

120°

90°

6

0

-6

-12

-18

-24

-30

-36

ME2

0H

OR

N

1" throat entry

Excellentloading down to 1.5 kHz


Exponentialflare

SPECIFICATIONS1


Horizontal 90°Vertical 60°

Cutoff Frequency 1.5 kHzMaterial Cast AluminiumDimensions 145x145x90 mm (5.7x5.7x3.6 in)


Two 6mm(0.25 in) holes 180°


Baffle Cutout Dimensions 118x113 mm (4.6x4.4 in)Net Weight (1 unit) 0.45 kg (1 lb)Shipping Weight (20 units) 12.0 Kg (26.4 lb)Shipping Box (20 units) 540x350x390 mm (21.2x13.8x15.3 in)


1 kHz

2 kHz

4 kHz

8 kHz

12 kHz

16 kHz

horizontal angle

2 5 10

180°

150°

120°

90°

60°

30°

0°

30°

60°

90°

120°

150°

180°

16 2 5 10

180°

150°

120°

90°

60°

30°

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HORN S

®

bcspeakers.com 127

ME4

5H

OR

N

ME9

0H

OR

N

SPECIFICATIONS1



Cutoff Frequency 1 kHzMaterial Cast AluminiumDimensions 310x143.5x124 mm (12.5x5.6x4.9 in)


Two 6.5 mm (0.25 in) holes 180°


Baffle Cutout Dimensions 260x110 mm (10.2x4.3 in)Net Weight (1 unit) 0.8 kg (1.8 lb)Shipping Weight (20 units) 4.9 Kg (10.8 lb)Shipping Box (20 units) 540x350x185 mm (21.2x13.8x7.3 in)


1 kHz

2 kHz

4 kHz

8 kHz

12 kHz

16 kHz

1.4" throat entry

Constantdirectivity


Excellent loading down to 900 Hz

SPECIFICATIONS1

Throat Diameter 36 mm (1.4 in)Nominal Coverage


Cutoff Frequency 900 HzMaterial Cast Aluminium 270x270.5x138 mm (10.6x10.6x5.4 in)


Four 6.5 mm (0.25 in) holes 90°


Baffle Cutout Dimensions 225x225 mm (8.8x8.8 in)Net Weight 01.4 kg (3.1 lb)Shipping Weight 1.9 Kg (4.2 lb)Shipping Box 290x290x170 mm (11.4x11.4x6.7 in)


1" throat entry

Exponentialflare


Excellent loading down to 1 kHz

horizontal angle vertical angle

2 5 10

180°

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0°

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16 2 5 10

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1 kHz

2 kHz

4 kHz

8 kHz

12 kHz

16 kHz

2 5 10

180°

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16 2 5 10

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vertical angle

bcspeakers.com TMbcspeakers.com 128

0°

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0°

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®

vertical angle

1 kHz

2 kHz

4 kHz

8 kHz

12 kHz

16 kHz

HORN S

ME6

0H

OR

N 2"throat entry

60°x 40°nominal coverage

Constantdirectivity

Excellent loading down to 800 Hz

SPECIFICATIONS1



Cutoff Frequency 800 HzMaterial Cast AluminiumDimensions 270x237x202 mm (10.6x9.3x7.9 in)


Four 6.5 mm (0.25 in) holes 90°


Baffle Cutout Dimensions 232x207 mm (9.1x8.1 in)Net Weight 1.6 kg (3.5 lb)Shipping Weight 2.2 Kg (4.8 lb)Shipping Box 290x260x260 mm (11.4x10.2x10.2 in)


2 5 10

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16 2 5 10

180°

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0°

30°

60°

90°

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16


horizontal angle0°

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6

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6

0

-6

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-36

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With over 70 years of industry experience, - B&C Speakers · With over 70 years of industry experience, ... Cone loudspeakers are tested in ... coupled to their recommended horn