INTRODUCING THE CELESTION G12H-75 … Celestion ˇs guitar speaker engineersfirst built a G12H back in the late 60s, they did ... copper voice coil and delivers 100-watt (R MS, AES

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PRESS RELEASE

Contact: John Paice

+44 (0)1473 835300

[email protected]

FOR IMMEDIATE RELEASE

INTRODUCING THE CELESTION G12H-75 CREAMBACK, HIGH POWERVINTAGE GUITAR SPEAKER

– Vintage G12H tone with greater power handling capability for

modern amplifiers –

Celest ion, Ipswich UK, January 24, 2013 – Celest ion, the world’s leading

manufacturer of premium guitar speakers announces the launch of the

G12H-75 Creamback , the latest addit ion to our guitar speaker range and

second Creamback model.

Following on from the success of the G12M-65 Creamback, launched in 2012, Celestion

have created a “Creamback version” of their historic G12H guitar speaker. The brand new

G12H-75 Creamback is a 12” ceramic magnet loudspeaker, with a 1.75” voice coil, offering

100dB sensitivity and 75-watt power handling with true vintage tone.

When Celestion’s guitar speaker engineers first built a G12H back in the late 60s, they did

it by fixing an ‘H’ type (heavy) magnet to the body of a G12M guitar speaker. They

replaced the ‘M’ type (medium) magnet, while keeping the chassis, coil and cone exactly

the same. The result was greater power handling and a different tonal balance, with a

firmer bass and more pronounced top end. Another legendary guitar speaker was born!

So in the same spirit of innovation, we took the new G12M-65 Creamback and gave it an

‘H’ magnet, to create a new speaker with the sonic signature of the G12H and Creamback

levels of power handling.

The G12H-75 Creamback delivers 75-watts of power handling with ease and has

unmistakeable G12H tonality. Just like the relationship between the original G12H and

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G12M, the G12H-75 Creamback has a tighter low end than the G12M-65 Creamback, with

a less prevalent mid range and more pronounced highs.

Not only that, the addition of the H magnet has the tonal effect of thickening single notes,

adding focus, body and girth which results in a highly articulate, vocal character. These

additional characteristics mean that the G12H-75 Creamback offers exceptional

performance when used for lead guitar or loaded into a 4x12 cab.

Photo: G12H-75 Creamback.jpg...ends 286 words

VISIT CELESTION AT WINTER NAMM 2013; HALL C, BOOTH 4676 ANAHEIMCONVENTION CENTER

With worldwide headquarters in Ipswich, England, Celestion design, develop and manufacture

premium guitar and bass loudspeakers, and high-quality professional audio drivers for sound

reinforcement. These world-renowned speakers are used onstage and in clubs, theatres and other

venues the world over.

—Celestion, Claydon Business Park, Great Blakenham, Ipswich IP6 0NL, UK. Tel: +44 (0)1473

835300; Fax: +44 (0)1473 835301; Email: [email protected] Web: www.celestion.com

Find us on Facebook: www.facebook.com/celestionTwitter: @CelestionUKYouTube: www.youtube.com/celestionUK


www.celestion.com

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PRESS RELEASE

Contact: John Paice

+44 (0)1473 835300

[email protected]


CELESTION INTRODUCED NEW 6” PRESSED STEELMID/BASS LOUDSPEAKER

– Ideally suited to use with compact, two-way sound

reinforcement enclosures –

CELESTION, IPSWICH UK, JANUARY 24, 2013 – Celestion, one of the world’s

leading suppliers of professional audio loudspeakers and compression drivers,

is expanding its popular TF range of pressed steel, ferrite magnet loudspeakers

with the introduction of the TF0615 mid/bass driver.

The TF0615 is ideally suited for use with either two-way or three-way sound reinforcement

applications and is designed to achieve optimal performance in compact enclosures. With

a nominal diameter of 6-inch, this mid/bass loudspeaker features a 1.5-inch/34mm round

copper voice coil and delivers 100-watt (RMS, AES Standard) power handling and 95dB

sensitivity over a frequency range of 85Hz to 6000Hz.

The design of TF0615 uses sophisticated FEA (finite element analysis) techniques to

make the most efficient use of the magnet assembly. The speaker’s design incorporates

strategically positioned vents for enhanced cooling to achieve reduced power

compression.

This robust driver features a rigid pressed steel chassis for maximum energy transfer. A

tough and light Kevlar-loaded paper cone and polyimide voice coil former ensure reliability,

longevity and very high level of performance for a loudspeaker of this class.

Photo: TF0615.jpg ...ends 170 words


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VISIT CELESTION AT WINTER NAMM 2013; HALL C, BOOTH 4676, ANAHEIM CONVENTION CENTER







Find us on Facebook: www.facebook.com/celestion

Twitter: @CelestionUK

YouTube: www.youtube.com/celestionUK


www.celestion.com


mailto:@CelestionUK


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PRESS RELEASE

Contact: John Paice

+44 (0)1473 835300

[email protected]


NEW ENTRY-LEVEL COMPRESSION DRIVER COMPLEMENTSCELESTION’S COMPREHENSIVE CDX RANGE

– Delivering exceptional performance at highly competitive

price point –

CELESTION, IPSWICH UK, JANUARY 24, 2013 – Celestion, one of the

World’s leading developers of professional audio loudspeakers and compression

drivers, today announced the introduction to its range of CDX1-1010: a low

profile, lightweight 1-inch exit ferrite magnet HF device.

World-renowned for their exceptionally reliable, high quality compression drivers, Celestion

have added a brand new unit to their CDX range. The CDX1-1010 is a lightweight, ferrite

magnet HF device that has been introduced at a very cost-competitive price point, making

Celestion compression driver technology even more accessible to reinforcement system

builders.

Developed at Celestion’s headquarters in Ipswich, England, CDX1-1010 has a 25mm/1.0-

inch voice coil and throat exit. The compression driver provides 20-watt power handling

(AES Standard, RMS) and delivers 105dB sensitivity over a frequency range of 1500-

20,000Hz.

The magnet assembly and overall acoustic design have been optimised using FEA (Finite

Element Analysis) modelling techniques, to deliver a much smoother frequency response

than many comparable drivers on the market.

This ferrite magnet device is fabricated using a rigid engineering thermoplastic with a

standard screw thread fitting. Acoustic foam is utilised to minimise internal air cavity

resonances, dampening unwanted reflections from the inside of the cover.


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A single piece PETP diaphragm and surround is held in place by a precision aluminium

carrier, ensuring consistent reliable performance and facilitating a smooth frequency

response.

A 2200Hz minimum recommended crossover point ensures the CDX1-1010 can be quickly

and easily dropped into an existing design or used as a component upgrade during

servicing.

Photo: CDX1-1010 Compression Driver.jpg...ends 240 words

VISIT CELESTION AT WINTER NAMM 2013; HALL C, BOOTH 4676, ANAHEIMCONVENTION CENTER









www.celestion.com


mailto:@CelestionUK


•1•

PRESS RELEASE

Contact: John Paice

+44 (0)1473 835300

[email protected]


CELESTION INTRODUCES THE CDX20-3075 2.0-INCH EXITCOMPRESSION DRIVER

– High performance ferrite magnet compression driver –

CELESTION, IPSWICH UK, JANUARY 24, 2013 – Celestion, a pioneer in the

development of professional loudspeakers for almost 90 years, has announced

the arrival of the CDX20-3075 2.0-inch exit, high performance, ferrite magnet

compression driver.

With a 3” copper clad aluminium voice coil driving a titanium diaphragm, the device

delivers 75Wrms power handling and 107 dB sensitivity. The CDX20-3075 additionally

incorporates a number of advanced features to minimise distortion and enhance overall

performance.

Principal among these is Maximised Modal Suppression (MMS), consisting of a patented

phase plug and diaphragm design, intended to greatly reduce levels of high frequency

distortion.

This advanced phase plug was developed at Celestion’s UK headquarters by the Group

Research team, headed by, Mark Dodd. It completely re-defines the criteria by which the

physical dimensions of a compression driver phase plug are calculated, superseding the

conventional method which is now more than 50 years old.

Working together with the new phase plug is a deep-drawn titanium diaphragm: its shape

is deeper than those of conventional compression driver diaphragms, which has the effect

of increasing the membrane’s stiffness. The rolled polyimide diaphragm surround improves

stiffness control and together these features contribute to a genuine reduction in distortion.


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The newly designed phase plug and diaphragm additionally deliver a lower compression

ratio, reducing air non-linearity and allowing for higher maximum SPL. They also provide a

curved coherent wavefront at the driver’s exit, thereby optimising the unit for horn-loading.

Celestion’s next generation of Sound CastleTM diaphragm clamping assembly has been

created to actively reduce stress on the diaphragm during operation; yet another feature that

contributes to lower distortion, as well as ensuring even greater consistency of performance.

...ends 269 words

Photo: CDX20-3075.jpg










www.celestion.com


mailto:@CelestionUK


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PRESS RELEASE

Contact: John Paice

+44 (0)1473 835300

[email protected]


CELESTION UNVEILS NEW 18” CAST FRAMELOW FREQUENCY DRIVERS

– Extends the next generation CF range of high-end ferrite

magnet professional audio loudspeakers –

CELESTION, IPSWICH UK, JANUARY 24, 2013 – Celestion, one of the

world’s leading suppliers of professional audio loudspeakers , announces

new additions to their next generation CF series of high-end, ferrite magnet,

professional audio loudspeakers.

Celestion is unveiling the latest additions to their premium CF series of professional audio

loudspeakers at NAMM 2013. Targeted at a specific set of applications, these 18” cast

aluminium frame, ferrite magnet, low frequency drivers are well-suited to use in high-end,

professional sound reinforcement. These two new products join the CF18VJD subwoofer

which was launched in April 2011 and has since gathered much acclaim.

CF1830E is designed to be a multi-purpose loudspeaker offering superior performance

whether used in a reflex, scoop bass or horn-loaded subwoofer and is equally at home as

a bass unit in a large multi-way system. CF1830E features a 3”/75mm multi-layer voice

coil (for superior cooling) and delivers 700Wrms (AES standard) power handling and 94dB

sensitivity.

This model features Celestion’s DMM (Dual Magnet Motor) technology, where a

secondary magnet is utilised to increase overall motor force (Bl) without the need for any

increase in the size (and more importantly weight) of the magnet assembly.


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CF1840JD is designed for exceptional performance in reflex subwoofer applications. It

features a 4”/100mm multi-layer voice coil (for superior cooling) and delivers 1000Wrms

(AES standard) and 96dB sensitivity. Twin demodulation rings reduce flux modulation,

further lowering electromagnetic distortion.

Both models feature BAV (Balanced Airflow Venting) to provide enhanced magnet

assembly cooling, further enhancing performance by minimising thermal compression.

All CF series loudspeakers are designed using specialist FEA (Finite Element Analysis)

modelling techniques, enabling Celestion’s development team to rapidly achieve genuine

increases in performance, such as a highly symmetrical cone movement. This results in

exceptionally low harmonic distortion and a more efficient performance.

Developed at Celestion’s headquarters in Ipswich, England, The CF series incorporates a

unique and powerful industrial design, created in partnership with Allen Design Associates.

More than a simple cosmetic makeover, this bold aesthetic is intrinsic to the performance

of the loudspeaker itself.

Photo: CF Series CF1840JD.jpg...ends 328 words










www.celestion.com


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Documents

INTRODUCING THE CELESTION G12H-75 … Celestion ˇs guitar speaker engineersfirst built a G12H back in the late 60s, they did ... copper voice coil and delivers 100-watt (R MS, AES