





1 x Huiwei HD9300 power amplifier; 1 x Certificate of conformity; 1 x Instruction manual;
| Item | Detail |
|---|---|
| Input Sensitivity | 9mV |
| Input Impedance | 10KΩ |
| 7-Band Equalizer | ±10dB |
| Frequency Response |

AV-2011D Pure Post-Stage, 220W*2 Channels
CNÂ¥2,280.00

HD350 Power Amplifier (400W*2)
CNÂ¥3,250.00
| 1KHz/0dB, 20Hz/-1dB, 22KHz/-1dB |
| Item | Detail |
|---|---|
| Input Sensitivity | 220mV |
| Input Impedance | 10KΩ |
| 7-Band Equalizer | ±10dB |
| Digital Key Control | 5 levels |
| Total Harmonic Distortion (THD) | ≤0.05% |
| Frequency Response | 20Hz~20KHz/-0.5dB |
| Subwoofer Frequency Response | 20Hz~220Hz/-0.5dB |
| Output Power | 300W×2 (8Ω) |

[5-Channel-8K] AVRX580BT
CNÂ¥2,759.10

[7-Channel-8K] AVRX1700H
CNÂ¥3,979.70