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:
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1) Competitive advantage products
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2) Factory price
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3) Confidentiality agreement
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4) Quality assurance contract
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5) After-sales service 24*7
