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
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