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Home  >  Products  >    >  Professional Audio  >  CX4.40

Four Channel Class-D Professional Amplifier (4×400W@4Ω)

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Four Channel Class-D Professional Amplifier (4×400W@4Ω) 

CX4.40

            

 

Feature:

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 4×350W@4Ω & 4×200W@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.

 

Specification:

Model

CX4.40

Description

Four Channel Class-D   Professional Amplifier

Amplifier Class

D-Class

Power Output RMS Stereo  

4×200W@ 8Ω

4×350W@ 4Ω

4×450W@ 2Ω

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

32dB

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

484(W) ×375(D) ×44(H)mm, 1RU height

Net Weight

7.5kg


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