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Audiocenter MX4400 4 Channel 4x 400W Power Amplifier


4 Channel 4x 400W Power Amplifier

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SKU: AMPAUD004 Category:

MX4400 is with multi-purpose usage and high stability, reliability.

After carefully comparison, selection and test, MX4400 adopts excellent components like Toshiba transistors, Neutrik® connectors and Belden audio wires, etc. High quality materials and technology ensure clear and clean sound and high damping factor to satisfy the requirements of various power output.

MX4400 not only can be used as professional amplifier, but also can be used as public address with an output conversion device (COS100). It can be used in fixed installation market like meeting room, multi-media hall, museum, exhibition hall, restaurant, supermarket, etc.

Flexibly Input Signal

More channels of MX4400 can be paralleled. Users can get the input signal from Channel A or from each channel separately. Very convenient and flexible for use.


Multi-channel Output 

MX4400 is with 400W at 4 ohms each channel. Each two channels can be bridged for bigger power.


Unique Low Cut Function

The unique low cut function of MX4400 can cut off the signal under 80Hz. This makes the sound much clear. And it is especially good for the sound reinforcement system of the meeting room.


High S/N Ratio

S/N ratio is 100dB. Crosstalk is 60dB. MX4400 can work very quietly and be suitable for background music.


Rated Power(20Hz-20KHz, <0.1%THD)

4×260W@8Ω stereo

4×400W@4Ω stereo

780W@8Ω bridge

A-Guard Protection System

DC protection /Short circuit protection /Smart overheat management /Overheat protection /Input overload protection /Output overload protection /Soft startup protection / Limiter protection Up to 8V

Frequency Response(1W 8Ω stereo)




Input Connectors

Output Connectors

NEUTRIK® female XLR & Jack

Phoenix Terminals

Filter Capacitor Capacity

10000μf / 80V×4

Input Impedance

Balanced 20KΩ/ Unbalanced 10KΩ

Crosstalk(20Hz-20KHz, Rated power 8Ω)


S/N Ratio(Rated power 8Ω, A weighted)


Damping Factor(1KHz?8Ω)


Intermodulation Distortion

(20Hz-20KHz, half power)


Total Harmonic Distortion

(20Hz-20KHz, Rated power 8Ω)


Phase Response(1W?8Ω, 20Hz-20KHz)

20Hz+6°  20KHz-23°

Slew Rate


Output Circuitry

Class AB

Power Consumption

(Dual channel driven 4Ω, 1/8RMS/230V)


Rack Space



Two speed, front to back venting



Net Weight


Additional information
Weight 20 kg
Dimensions 50 × 15 × 50 cm
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