CMX CX4.180 (Four Channel Class-D Professional Power Amplifier)

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CMX CX4.180 (Four Channel Class-D Professional Power Amplifier)


Overview

Professional Class-D Stereo Amplifier, 4×1000W at 8Ω, 1U, class-D


Description:

The four channel class-D professional power amplifier is designed with switching power technology, whose advantages are without transformer for less heat generation and long life span. Moreover, higher efficiency of more than 85% could help to decrease the power electricity consumption by green environment protection. Special power circuit design of PWM to ensure the world first level natural cooling system with additional four fans.

The 19” rack mount 1RU height design is suitable for universal permanent installation of any sound reinforcement system. The digital Class-D technology also bring the lighter amplifier of less rack space consumption into true, so it is very useful and cost-effective amplifier for installer and system contractor.

The four channel class-D professional power amplifier rated power outputs are from 400W, 500W, 1000W, 1500W, 1800W to 2400W, so it is design for various installation applications like for government building, stadium, theater and cinema, capacity of each unit maximum connection of four professional sound low impedance loudspeakers.


Feature:

  • Robust performance range professional power amplifier.
  • Ideal for life performance, permanent installation and sound reinforcement system.
  • Switching power technology digital Class-D level power amplifier.
  • Green technology amplifier by 85% efficiency of less power consumption, higher power output, less heat generation and longer life span.
  • With PWM special power circuit to ensure excellent cooling system.
  • 19” universal rack mount type in 1U height.
  • Minimum weight less than 10kgs without transformer technology.
  • Support stereo output at 8Ω, 4Ω to 2Ω.
  • Rated power output 4×1800W@4Ω
  • RMS continuous power output 4×1000W@8Ω.
  • Input by balanced XLR male connector of two channels.
  • Link by balanced XLR female connector of two channels.
  • Output by balanced Speakon female connector of two channels.
  • Complete protection include clip, high temp, overload and short circuit.
  • With four fans for cooling down the internal temperature.
  • Visual indicator of output level meter, power, protection and clip.
  • Comes with 5 years quality warranty.

Specification

Model
CX4.180
Description
Professional Class-D Four Channel Power Amplifier
Amplifier Class
D-Class
Rated Output 8Ω Four
1000W
Rated Output 4Ω Four
1800W
Rated Output 2Ω Four
2200W
Efficiency
>85%
Frequency Response
20Hz~20KHz (at±0.3dB)
IMD-SMPTE
<0.3%
THD @ 1kHz
<0.3%, 1dB below clip
Damping Factor @ 8Ω
>800
Slew Rate
50V/μs
Signal/Noise Ratio
>105dB
Input Sensitivity
1V
Voltage Gain
39dB
Input Impedance
20KΩ (bal.), 10KΩ (unbal.)
Crosstalk
>75dB
Connector
Input by XLR male, link by XLR female, output by Speakon female.
Protection
Clip, high temp, overload and short circuit
Cooling
Temperature controlled fan
Power Supply
AC 220~240V, 50/60Hz
Dimension (mm)
484(W)×430(D)×44(H)
Net Weight
11.5kg
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