Contact Us
  • Web:
  • E-mail:
  • Tel: +0086-20-39125019
  • Skype: publicaddress
  • Address: 302RM 3#, Honghui Industrial Zone, Zhongyuan RD, Shibi Area, Panyu, Guangzhou, China 511497

Four Channel Class-D Professional Power Amplifier

no data

Four Channel Class-D Professional Power Amplifier                                   

CX4.40, CX4.50, CX4.100, CX4.150, CX4.180, CX4.240


ü  Robust performance range professional power amplifier.

ü  Ideal for life performance, permanent installation and sound reinforcement system.

ü  Switching power technology digital Class-D level power amplifier.

ü  Green technology amplifier by 85% efficiency of less power consumption, higher power output, less heat generation and longer life span.

ü  With PWM special power circuit to ensure excellent cooling system.

ü  19” universal rack mount type in 1U height.

ü  Minimum weight less than 10kgs without transformer technology.

ü  Support stereo output at 8Ω, 4Ω to 2Ω.

ü  Rated power output 4×400W, 4×500W, 4×1000W, 4×1500W, 4×1800W, 4×2400W @4Ω

ü  RMS continuous power output: 4×250W, 4×350W, 4×600W, 4×800W, 4×100W, 4×1300W @8Ω.

ü  Input by balanced XLR male connector of two channels.

ü  Link by balanced XLR female connector of two channels.

ü  Output by balanced Speakon female connector of two channels.

ü  Complete protection include clip, high temp, overload and short circuit.

ü  With four fans for cooling down the internal temperature.

ü  Visual indicator of output level meter, power, protection and clip.

ü  Comes with 5 years quality warranty.


DescriptionProfessional Class-D Four Channel Power Amplifier
Amplifier ClassD-Class
Rated Output 8Ω
Rated Output 4Ω
Rated Output 2Ω
Frequency Response20Hz~20KHz (at±0.3dB)
THD @ 1kHz<0.3%, 1dB below clip
Damping Factor 8Ω>800
Slew Rate50V/μs
Signal/Noise Ratio>105dB 
Input Sensitivity1V
Voltage Gain32dB35dB36dB38dB39dB40dB
Input Impedance20KΩ (bal.), 10KΩ (unbal.)
ConnectorInput by XLR male, link by XLR female, output by Speakon female.
ProtectionClip, high temp, overload and short circuit
CoolingTemperature controlled fan
Power SupplyAC 220~240V, 50/60Hz
Dimension (mm)484(W)×375(D)×44(H)484(W)×430(D)×44(H)
Net Weight7.2kg10.5kg11.5kg


Copyright © 2013-2016 Guangzhou CMX Audio Co., Ltd All Rights Reserved Design:Tiandixin