4-CH Class H Power Amplifier
NH4300 / 4400 / 4600 / 4800 / 41000 / 41300
Good sound quality, big power.
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 | |