CMX DSP-4120 (DSP Amplifier Class-D&Four Channel 60W-120W-240W, 100V & 8 Ohm)

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CMX DSP-4120 (DSP Amplifier Class-D&Four Channel 60W-120W-240W, 100V & 8 Ohm)


Overview

Four Channel Class-D Amplifier, RMS 4×120W, 100V & 8ohms, with four channel DSP. DSP four channel power amplifier, built-in mixer-pre amplifier, DSP processor and amplifier, all in one sound system solution, ideal for multiple-zone hi-fi sound system in conference room, stadium de-centralized sound system, multiple-purpose sound system.


Features:

  • Switching power technology digital power amplifier with DSP
  • 1RU height for less rack space and less heat generation
  • Four channel power amplifier into 19” rack mount unit
  • Rated power output at 4x60W, 4x120W, 4x240W
  • Four channel separate speaker outputs 8Ω/100V
  • Balanced line input by phoenix connector for four channels
  • Built-in auto standby feature to save power consumption
  • Separate four channel indicators for protection, clip, input and output
  • Complete short circuit, overload, high temp, clip and DC protection
  • Wide AC input switchable between 115V and 230V
  • With 24V DC input.
  • DSP English software free download
  • 4 Channel DSP by USB interface
  • Built-in crossover, EQ, delay, limiter, gain, compressor, high-pass filter and low-pass filter

 

DSP Features:

  • 48kHz sample rate
  • USB interface for software program
  • 114dB(A) dynamic range (inputs) / 114dB(A) dynamic range (outputs)
  • Frequency range 10Hz....22kHz
  • 10 parametric filters on each input and each output
  • 10ms delay on each input and output
  • Butterworth, Bessel, Linkwitz-Riley filters up to 24dB / oct. 
  • Limiter on each input and each output
  • 180° phase
  • Nominal input level: 1Vrms & Max 2Vrms
  • Nominal output level: 1Vrms
  • Maximum output level: 2Vrms
  • Full configuration and real-time monitoring via PC (Software Included)
  • Grouping functions available
  • 100 Presets
  • Mixed-mode 64 bits digital processing


 

 

DSP MODULE.png 

Specification

Model
DSP-4120
Description
DSP Amplifier
Rated Power   Output
4x120W
Speaker Output
8Ω & 100V
DSP Channel
4 inputs and 4 outputs
DSP Interface
USB to English program software
DSP Function
Crossover, EQ,   delay, limiter, gain, compressor, high-pass filter and low-pass filter
DSP Preset
100 Presets
Frequency   Response
L/H Cut OFF 20Hz-20KHz (+1/-2dB)
L/H Cut ON 70Hz-10KHz (+1/-3dB)
Input
0.775V, 0dBu, balanced phoenix connector by   four channels
Input Impedance
10KΩ
THD
<0.1% (1KHz/-3dBv, 100W)
S/N Ratio
>80dB
Crosstalk
>60dB, 1KHz,   Max output
Power   Consumption
550W
Power Supply
AC input switchable between 115V & 230V, 50-60Hz
24V DC input   included.
Dimension
482(W)x420(D)x44(H) mm
Weight
8.8kg
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