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Guangzhou Nova Acoustics Co., Ltd.
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4 X 400W AB Class Stereo Power Amplifier 3U With TOSHIBA Power Transistors

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4 X 400W AB Class Stereo Power Amplifier 3U With TOSHIBA Power Transistors

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Brand Name : NOVA acoustics

Model Number : MA-4400

Certification : CE, RoHS, SGS

Place of Origin : Guangzhou, China

MOQ : 2pcs

Payment Terms : T/T, Western Union

Supply Ability : 8000pcs per year

Delivery Time : 7-10 working day after receiving payment

Packaging Details : Hard Packing carton box or Flight case at extra cost

Type : 2 Channel 3U switching power amplifier

Frequency Response : 20Hz - 25KHz

Application : Living Event/Touring/Living Show

Transistor material : TOSHIBA power transistors

Voltage : AC100V-240V

Power : 400W X 4@8Ohm

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3U 4 X 400W AB Class Power Amplifier With TOSHIBA Power Transistors (MA-4400)

Quick details:

Atopt BIG TOSHIBA transistor, very perfect sound

Efficent cooling system, ensure the power amplifier stability

Classic products, good quality

MA Series Power Amplifier

Mid-high level amplifier with remarkable performance and reliability we are famous are.

  • High fidelity, Perfect circuit design and high efficient power transistors with fast recovery power supply guarantees the machine to work freely under big power;
  • Complete protection against currents in-rush, DC, shorted, open, close and overheating;
  • Front-to-rear force airflow path excited by two speed fan allows the machine to work normally in bad conditions
  • 2 Channels and 4 channels version.

Quality is our culture.
With us your business in safe, your money in safe.

Other models of MT series amplifier:
1. MA4300 AB class power amplifier (4x300W@8Ohm)
2. MA4400 AB class power amplifier (4x400W@8Ohm)
3. MA5020 AB class power amplifier (2x500W+2x200W@8Ohm)

Specification of 2 Channels Switching power amplifier:

Specification
MODLE MA-4300 MA-4400 MA-5020
8Ω Stereo power(RMS) 4 x 300 W 4 x 400 W 2x500W+ 2x200W
4Ω Stereo power (RMS) 4 x 450 W 4x600 W 2x800W+ 2x300W
8Ω Bridged power (RMS) 2X900W 2X1200W 　
FREQUENTY RESPONSE 20Hz-20KHz (±1dB)
Total Harmonic Distorsion <0.01%
Damping Factor 400Hz-1KHz>400
Input Impedance 20KΩ
S/N >100dB
Power supply AC 180V-240V (50-60Hz)
Dimensions 460x482x88mm
Packing dimensions 560x550x160mm
Net Weight (kg) 20kg 22kg 22kg

We can offer you:

  • 1) Competitive advantage products

  • 2) Factory price

  • 3) Confidentiality agreement

  • 4) Quality assurance contract

  • 5) After-sales service 24*7



Product Tags:

power audio amplifier

      

switching power amplifier

      
Quality 4 X 400W AB Class Stereo Power Amplifier 3U With TOSHIBA Power Transistors for sale

4 X 400W AB Class Stereo Power Amplifier 3U With TOSHIBA Power Transistors Images

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