Yamaha DSR215

SOUND REINFORCEMENT
YAMAHA DSR 215


Equipped with two 38 cm aluminum die-cast boomers and a compression chamber tweeter, neodymium magnet and 50 mm titanium membrane, it reproduces an extended frequency range, with powerful bass and treble clarity exceptional. It is a solution perfectly suited for public address applications requiring simple configuration and high noise levels.

Highly accurate digital signal processing, working in 48 bits
-D-CONTOUR dynamic multi-band processing (Dynamic-CONTOUR)
-New 1300W class D digital amps, power factor correction power supply
- Maximum sound pressure level: 138 dB SPL peak
-Protection of transducers, amplifiers and power supply, thanks to high performance DSP
- High-end transducers, custom designed
-Pavillon / exclusive waveguide with constant directivity 90 ° × 60 °
-Response extended in serious
-Robust protective steel grille (1.6 mm thick)
-Lockable IEC mains cable

Characteristics:

- High-precision 48-bit digital signal processing
FIR-X Tuning ™ Digital Optimization Algorithm (FIR type filter, finite impulse response, linear phase response)
-DSP high performance working in 48 bits (accumulator registers on 76 bits)
- 24-bit discrete A / D and D / A converters
-D-CONTOUR multiband dynamics processor (Dynamic-CONTOUR)
-New digital amps (Class D) with a total power of 1300 W, switching power factor correction power supply
LF: 850 W
HF: 450 W
-Level of maximum sound pressure 138 dB SPL peak
- Extensive protection of transducers, amplifiers and power supply, via high performance DSP
- High-end transducers, custom designed
Boomer: Diameter 38 cm, 76 mm voice coil, high power
Tweeter: Carefully machined 50 mm titanium diaphragm, compression chamber
-Pavillon / exclusive waveguide, controlled directivity 90 ° × 60 °
-Grilles protective steel 1.6 mm thick
-Lockable IEC mains cable