Multichannel Amplifier 1.zero noice & Temperature control system 2.Real-time/online detecting of load resistance ModelH4400H4600H28214H41400H2406H2408H2614Stereo400WX4600WX4800WX2+1400WX21400X4400WX2+600W400WX2+800W600WX2+1400WNet Weight17KG19KG27KG29KG16KG17KG18KGMax Output Voltage100V122V141V187V122V100V122VInput Sensitivity(32dB)1.41V1.73V2.00V2.65V1.73V1.41V1.73VVoltage Gain(0.775v/0dBm) ...