Yamaha DSR115-CSTOCK
MODEL 15" 2-Way Biamplified Powered Bass Reflex Type Speaker


NOTE: This is a C-STOCKitem. It may have cosmetic flaws, but is guaranteed to be in proper working order. Please contact your sales representative for more information on this and other products. .

Yamaha's revolutionary DSR Series of active loudspeakers take full advantage of the expertise and experience amassed from 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 the D-CONTOUR multi-band dynamic processing for Intelligent Dynamic Control. Furthermore, they harness 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.

The DSR115 is a 15" 2-way bi-amp powered bass-reflex type speaker.

Yamaha DSR115 Features:

  • Next-generation active loudspeakers incorporating high performance DSP and high-power Class-D amplifiers with PFC switching mode power supply.
  • 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.
  • 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° x 60° coverage.
  • Stand and pole mountable, with 35mm pole sockets.
  • M10 rigging points for suspended installation

Yamaha DSR115 Specifications:


  • Frequency Range (-10dB): 45Hz - 20kHz
  • Frequency Response (-3dB): 55Hz - 18kHz
  • Coverage Angle: H90° x V60°
  • Crossover Type: FIR-X tuning (linear phase FIR filter)
  • Crossover Frequency: 1.7kHz
  • Measured Maximum SPL (peak) IEC noise @ 1m: 136dB SPL


  • Amplifier Type: Class D
  • Power Rating: 1300W
  • HF: 450W
  • LF: 850W
  • Cooling: Natural Convection
  • Controls: Level control, Line/Mic switch, HPF switch, D-CONTOUR switch, Front LED Disable switch, Power switch
  • Indicators: Peak (x1 Red), Limit (x1 Red), Protection (x1 Red), Power (x1Green), Front (x1, White), HPF (x1, Orange), D-CONTOUR (x1, Orange)
  • HPF Frequency: 120Hz (-6dB) 24dB/oct
  • Boost Type: D-CONTOUR (Dynamic CONTOUR)
  • Protection: Load - POWER switch on/off: Mute, DC-fault: power supply shuts down automatically (reset manually), Integral Power Protection: Limit the output (return automatically), Clip limiting // Amplifier - Thermal: Limit the output or Mute (return automatically), Output through current: Amplifier shuts down automatically (reset manually) // Power Supply - Thermal : Amplifier shuts down automatically (reset manually), Over voltage: power supply shuts down automatically (reset manually)
  • Connectors (Input): XLR-3-31 x 1 (Balanced), TRS Phone Jack x 1 (Balanced)
  • Connectors (Output) XLR-3-32 x 1 (Balanced), Parallel connection with INPUT
  • Connectors (Power): AC inlet x 1
  • Power Consumption: 100W


  • Low Frequency: 15" Cone
  • High-Frequency: 2" Titanium diaphragm compression driver, neodymium magnet


  • Dimensions (WxHxD): 17-4/8" x 29-6/8" x 16-6/8"
  • Weight: 61lbs
  • External Finish, Color: LINE-X, Black
  • Grille: 16 gauge matte black powder-coated perforated steel
  • Metal Handle: 2pcs (Side Board)
  • Pole Socket: 35mm
  • Flying Hardware: 3 x M10 (TOP L/R 1pc each, Bottom rear 1pc)
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