DSR112 DSR115 DSR215 DSR118W

Active Loudspeakers

DSR112

DSR112

DSR115

DSR115

Applications

・Specifications and appearance subject to change without notice.・All trademarks and registered trademarks are property of their respective owners.

Main Features

DSR215

DSR215

DSR118W

DSR118W

Dimensions

Experience the extreme. Introducing a new era of active loudspeakers.

1300WAll full-range

models

Top

Front Side

Front Side

Top

Top

Front Side

370mm14-5/8"

638mm25-2/8"

368mm14-4/8"

Front Side

Top

467mm18-3/8"

1158mm45-5/8"

520mm20-4/8"

DSR112 suspended from integrated M10 rigging points

DSR115 over DSR118, using speaker pole

DSR112 on speaker stand

DSR112 in floor monitor position

• Musicians• Mobile DJs• Entertainers• Small to mid-size venues• Houses of worship• Rehearsal spaces• Banquet halls• Audio/Video providers etc...

Printed in Japan

• Next-generation active loudspeakers incorporating high performance DSP* and all-new high power Class-D amplifiers with PFC switching mode power supply *full range models only

• Advanced digital sound processing includes: > FIR-X tuning™ for the smoothest possible crossover transitions > High power DSP and 24-bit discrete AD and DA converters for maximum dynamic range

• D-CONTOUR multi-band dynamic processing provides consistent clarity at both high and low output levels.

• Compact and lightweight, yet capable of 1300W*(LF850W, HF450W) power output. Loudest, cleanest output of any loudspeakers in their class. *DSR118W:800W

• Extensive protection of the transducers, amplifiers and power supply from high performance DSP.

• Premium-grade, custom-designed transducers

• Exclusive LTBD (Long Throw, Broad Dispersion) Constant Directivity Waveguide Horns provide expansive 90° × 60° coverage.

• Stand and pole mountable, with 35mm pole sockets (DSR112, DSR115).

• M10 rigging points for suspended installation (DSR112, DSR115).

• DSR112 can be tilted for use as a floor monitor.

755mm29-6/8"

442mm17-4/8"

423mm16-6/8"

520mm20-4/8"

584mm23"

638mm25-2/8"

www.yamahaproaudio.com LPA595P10022704

DUMMY

Applications & Dimensions

INTEGRALINTELLIGENT

POWERFULEXTENSIVE

D IGITAL TUNINGDYNAMIC CONTROLD IGITAL DRIVEDSP PROTECTION

XTREME DYamaha’s revolutionary DSR Series of active loudspeakers take full advantage of our expertise and experience amassed as one of the world’s leading pro audio manufacturers. The DSR Series feature an ideal combination of ultra-sophisticated digital sound processing and the latest acoustic technologies for Integral Digital Tuning, plus our all-new D-CONTOUR multi-band dynamic processing for Intelligent Dynamic Control. Furthermore, they harness our next-generation high power Class-D amplifiers, featuring PFC switching mode power supply for Powerful Digital Drive while power supply, amplifiers, and transducers are continuously monitored by Extensive DSP Protection. These core elements give the DSR Series the capability to deliver class leading power, extreme sound pressure levels and a listening experience that re-defines high definition audio. For loudspeakers you can count on to deliver the musicality and sound that will thrill audiences night after night, let the DSR Series power your performances to incredible new heights.

Rear Panels Block Diagrams

DSR112 / DSR115 / DSR215

DSR118W

Acoustic Technologies and Other Features

Leading-Edge Digital Technology

Thermal ProtectionOver-Voltage ProtectionOver-Current Protection

Power supply

Thermal ProtectionClip LimitingShort Circuit Protection

Integral Power ProtectionPower Amplifier Module

DC Fault ProtectionClip LimitingOver-Voltage Protection

Integral Power ProtectionTransducers

| INTEGRAL DIGITAL TUNINGA combination of precise digital tuning by high performance 48-bit digital signal processing and advanced, accurate acoustic technologies results in an optimum system for unparalleled high definition sound quality.

FIR-X tuning™The digital crossover networks use high-order FIR* filters providing linear phase response. Yamaha's proprietary FIR-X tuning technology simultaneously optimizes frequency and phase response, whilst adjusting the time alignment between the HF and LF transducers. The end result is substantially higher sound quality than can be achieved with conventional analog crossovers. * Finite Impulse Response

High Power DSP and 24-bit Discrete AD and DA ConvertersAll signals are precisely processed by a 48-bit internal processing (76-bit accumulator) high performance processor for optimum sound quality. The DSR Series employ high-precision discrete ADCs and DACs with superior S/N ratio and dynamic range. The analog signal is transmitted on dual channels, converted to digital and summed inside the processor. By using this algorithm, an approximately 3dB improvement in S/N ratio was realized.

|INTELLIGENT DYNAMIC CONTROLMulti-band dynamic processing with intelligent sense system enhances sound quality at both low and high outputs.

D-CONTOUR (Dynamic-CONTOUR)The D-CONTOUR mu l t i - band dynam ic processor constantly monitors the amplifier output levels and adjusts the control system. This in turn varies the amount of boost in each frequency band, providing an ideal balance of dynamic sound with consistent clarity at all volume levels. D-CONTOUR can be turned on or off depending on the acoustic environment and type of sound desired.

| POWERFUL DIGITAL DRIVEAl l -new and extremely powerfu l Class-D amplifiers, featuring PFC switching mode power supply deliver class-leading maximum SPL.

New 1300W (LF 850W, HF450W) High Power, High Sound Quality Class-D AmplifiersYamaha’ s next-generation Class-D amplifiers deliver as much as 1300W of power with precision damping for tight and crisp sound from compact, l i gh twe igh t modu l es . Th rough t he i dea l combination of amplifiers, transducers and DSP, the DSR Series loudspeakers provide the highest levels of power in their class, while maintaining precise dynamics and sound reproduction. Efficiency is such that convection cooling is all that is necessary, eliminating the need for fans.(The 15” model outputs a maximum SPL of 136dB.)

Full Resonance Switching Mode Power Supply with PFC*The DSR Series employ a Yamaha-developed high efficiency switching mode power supply with PFC. The full resonance switching method uses

both voltage resonance and current resonance, creating a clean power supply waveform with minimal high frequency noise. PFC harmonizes the phases of the load current and power supply voltage, maximizing power output and ensuring stable operation under severe conditions. This clean, efficient power supply enables the entire speaker system to achieve its full performance potential. * Power Factor Correction

|EXTENSIVE DSP PROTECTIONHigh degree of DSP-control led protection functions ensures fail-safe operation.

3-Way Fail-Safe Protection

To ensure the highest possible reliability, the DSR Series employ many of the same protection functions used in our top-class TXn Series professional power amplifiers. These functions protect all aspects of the power supply, power amplifier modules and transducers so that they can operate to their full potential while ensuring fail-safe operation even under the most severe conditions.

Premium-Grade, Custom-Designed TransducersThe DSR Series' HF and LF transducers are custom designed for maximum efficiency and sound qua l i t y, and to op t im i ze sys tem performance. • HF: The large 2” high pur i ty t i tanium diaphragm neodymium compression driver is both remarkably accurate and able to deliver high power output. • LF: The 12’ and 15” neodymium woofers boast a large 3” voice coil. They are lightweight yet deliver awesome power with warmth and full low frequency extension.

Exclusive LTBD Constant Directivity Waveguide HornThe LTBD (Long Throw, Broad Dispersion) Constant Directivity Waveguide Horn provides

90 ° horizontal x 60 ° vertical coverage with full-frequency sound projected all the way to the edges of the coverage area. This uniformly ba lanced sound and h igh sound qua l i ty throughout the l istening space maximizes audience satisfaction.

Reliability and Functionality to Meet the Highest Professional Standards• Heavy-duty 16-gauge steel grilles protect internal components from the rigors of road abuse. • As a product of Yamaha's long experience and expertise in loudspeaker design, the cabinets exterior finish features a LINE-X® coating, which boasts military-grade durability.• Large lightweight metal handles are designed for easy handling without affecting sound quality. • Locking IEC power cable prevents accidental disconnection.

• The same standards of quality that apply to Yamaha’ s high-end digital mixing consoles are maintained. Every process from initial design to final manufacture is performed in-house under stringent Yamaha quality control.• The easy-to-handle, flexible DSR Series models are well suited for a wide range of professional applications. The cabinets of DSR112 and DSR115 have a 35mm pole socket for stand or pole mounting and integrated M10 suspension points for suspended applications with standard eyebolts. The DSR112 can be tilted for use as an onstage floor monitor and additional monitors can be daisy-chained via the XLR THRU jack on the rear panel. All full range models also feature XLR and 1/4" TRS inputs that accept both mic and line level input.

Preliminary Specifications

DSR112 DSR115 DSR215 DSR118W

System Type 12" 2-way, bi-amp powered speaker, bass-reflex type

15" 2-way, bi-amp powered speaker, bass-reflex type

Dual 15" 2-way, bi-amp powered speaker, bass-reflex type

18" Powered speakerbass-reflex type

Frequency Range (-10dB)

System

Amplifier

Transducer

40Hz ～ 130Hz45Hz ～ 20kHz45Hz ～ 20kHz55Hz ～ 20kHz

Connectors XLR-3-31 x1 (Balanced)TRS Phone Jack x1 (Balanced)

XLR-3-31 x2 (Balanced)Input

XLR-3-32 x1 (Balanced)Parallel connection with INPUT

XLR-3-32 x2 (Balanced)Parallel connection with INPUT

Output

Dimension(W x H x D) 370×638×368 mm(14-5/8" x 25-2/8" x 14-4/8")

442×755×423 mm(17-4/8" x 29-6/8" x 16-6/8")

467×1158×520 mm(18-3/8" x 45-5/8" x 20-4/8")

520×638×584 mm(20-4/8" x 25-2/8" x 23")

Frequency Response (-3dB) 60Hz ～ 18kHz 55Hz ～ 18kHz 55Hz ～ 18kHz 50Hz ～ 110HzCoverage Angle H90º x V60º -----Crossover Type FIR-X tuning (linear phase FIR filter) -----

Cooling Natural ConvectionLF 850W 800WHF 450W -----Power Rating *1 1300W 800WAmplifier Type Class-D

Measured Maximum SPL (peak) IEC noise @ 1m 134dB SPL 136dB SPL 138dB SPL 132dB SPLCrossover Frequency 1.7kHz -----

HPF Frequency 120Hz(-6dB) 24dB/oct -----Boost Type D-CONTOUR (Dynamic CONTOUR) -----

Power Consumption 100W 140W 100W

15" cone 2 x 15" cone 18" coneLow-Frequency 12" coneFerrite MagnetNeodymium MagnetMagnet

Voice Coil 3" 2.5" 3"High-Frequency 2" Titanium diaphragm compression driver

Power1/8 Power

MaterialsDiameter

EnclosureMagnet Neodymium Magnet

----------

-----

-----

---------------

10kΩ

35mm (Top Board)

Materials

Pole Socket 35mm (Bottom Board) ----------3 x M10 (TOP L/R 1pc each, Bottom rear 1pc)

Diameter

Input Sensitivity -25dBuMaximum Input Level -11dBuInput Impedance 8kΩ

LEVEL : maximum

Input Sensitivity +10dBuLEVEL : maximum+17dBuLEVEL : "+4" indication

Weight 21.0kg (46lbs)Externals Finish, Color LINE-X®, BlackGrille 16 gauge matte black powder coated perforated steel grilleMetal Handle

Flying Hardware

+24dBuMaximum Input Level12kΩInput Impedance

LINE/MIC switch: LINE

LINE/MIC switch:MIC

0dBu is referenced to 0.775Vrms. *1 THD+N=10% at minimum impedance

1pc (Top Board) 2pcs (Side Board)

27.8kg (61lbs) 49.6kg (109lbs) 41.8kg (92lbs)

AC inlet x1

Controls LEVEL control, LINE/MIC switch, HPF switch, D-CONTOUR switch, FRONT LED DISABLE switch, POWER switch

LEVEL control, POLARITY switch, FRONT LED DISABLE switch, POWER switch

Indicators PEAK: x1(Red), LIMIT:x1(Red),PROTECTION:x1(Red), POWER:x1(Green), FRONT:x1(White), HPF:x1(Orange), D-CONTOUR :x1(Orange)

PEAK: x1(Red), LIMIT:x1(Red),PROTECTION:x1(Red), POWER:x1(Green), FRONT:x1(White),

Protection Load

Amplifier

Power supply

POWER switch on/off: MuteDC-fault: power supply shuts down automatically (reset manually)Integral Power Protection: Limit the output (return automatically) -----Clip limitingThermal: Limit the output or Mute (return automatically) Thermal: Mute (return automatically)Output through current: Amplifier shuts down automatically (reset manually)Thermal : Amplifier shuts down automatically (reset manually) Over voltage: power supply shuts down automatically (reset manually)

DSR112 DSR115 DSR215 DSR118W

DSR112 / DSR115 / DSR215

DSR118W

●PROTECTION●LIMITINPUT

THRU

HA

LEVEL

LINE/MIC

ADC

HPF

FIR-X tuning LIMITER

D-CONTOURPEAKFIXED

EQ

FIR-X tuning DELAY LIMITER

DAC

DAC

AMP(HF)

AMP(LF)

TW

WF

MUTE

MUTE

TEMP. DC-FAULT OUTPUTCURRENT

OUTPUTVOLTAGE

INTEGRALOUTPUTPOWER

ON/OFFMUTE

TEMP. DC-FAULT OUTPUTCURRENT

OUTPUTVOLTAGE

INTEGRALOUTPUTPOWER

ON/OFFMUTE

PROTECTION LOGIC

PROTECTION LOGIC

INPUT L

THRU L

HA

LEVELPEAK

FIXEDEQ LIMITER AMP WFMUTE

TEMP. DC-FAULT OUTPUTCURRENT

OUTPUTVOLTAGE

INTEGRALOUTPUTPOWER

ON/OFFMUTE

INPUT R

THRU R

HA

SUM POLARITY

NORMAL/INVERTED

LIMIT PROTECTION

PROTECTION LOGIC