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规格&参数：
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电源需求 |
AC220V/50-60Hz |
| 额定功率 | 4×120W |
| 频率响应 | 100Hz-16KHz +/-3dB |
| 失真度 | ＜0.5%at 1000Hz,1/3 |
| rated output power | |
| 输出方式 | 4~16Ω,70V,100V |
| 辅助输出 | 775Mv/10K ohm |
| 输入灵敏度 | MIC1(Unbalanced),MIC2,3 |
| (Balanced):600ohm 3mV | |
| Aux1,2:10K ohm,250mV | |
| 信噪比 | Mic1.2.3:≥66dB |
| Aux1.2：≥70dB | |
| 音调调节 | Bass:±10dB at 100Hz |
| Treble:±10dB at 10000Hz | |
| 保护功能 | AC Fuse,Thermal,DC Voltage, |
| Overload and short Circuit | |
| 静音调节 | 0~-30dB |
| 体积 | 430×88×370mm |
| 重量 | 11.5KG |