4-CH Class H Power Amplifier

NH4300 / 4400 / 4600 / 4800 / 41000 / 41300

Good sound quality, big power. 

Product Details
Characteries:

l Unique power supply scheme reduces the power supply requirements of the amplified line;

l Appropriate material collocation and process make full use of the output capacity of the transformer with smaller       volume;

l The radiator structure scheme improves the heat dissipation effect, so that the small and light weight radiator can     quickly take away the accumulated heat;

l The radiator is electrically suspended, the power crystal and the radiator are directly pressed together, 

   and the heat transfer barrier of the traditional insulating cushion is discarded, and the power crystal can quickly 

   release the accumulated heat, and the heat sink can achieve no temperature difference heat transfer;

l Each power crystal approaches the cold air inlet at a uniform shortest distance, and the temperature 

   between them is the same, so the output can be evenly borne.


Specifications:

Model

NH4300

NH4400

NH4600

NH4800

   NH41000

NH41300

Channel

4

4

4

4

4

4

Output Power   (All channels driven output power, AC 230V /50Hz, ±10%. THD=1%)

8Ω 

300W×4

400W×4

600W×4

800W×4

1000W×4

1300W×4

4Ω 

480W×4

600W×4

900W×4

1200W×4

1500W×4

2100W×4

2Ω 

900W×4

1200W×4

170W×4

2200W×4

3000W×4

3200W×4

Frequency   response


20Hz-22KHz,  ±0.2dB (@8Ω)

Slew Rate


>10V/us

THD+D


<0.1%

Distortion


<0.35%

SNR


>103dB

Damping Factor


>500(8Ω,   10Hz~400Hz)

Crosstalk

≥50dB

Input Sensitivity

0.775V / 1V / 1.44V

Power   Requirements


AC   220V~240V (50-60Hz)

Product   Dimension

   483×415×88mm (2U) (L*W*H)

   483×555×88mm (2U) (L*W*H)

Packing   Dimension

   565*505*150mm   (2U) (L*W*H)

   565*620*150mm   (2U) (L*W*H)

Weight

18.2 kg

19.2 kg

31.5 kg

33.5 kg

   36 kg

37.5 kg