MODELK22K88K99C***tantresistancePatternEquallycontinuallyoutputpower8Ω20Hz-20KHz0.1%THD2x150W2X250W2X350W4Ω20Hz-20KHz0.1%THD2x250W2X350W2X450WDampingcoeffcient8ΩbiggerthanFrequencyresp***e20Hz-20KHz20Hz-20KHz20Hz-20KHzSignal-to-noiseratio>85dB>85dB>85dBTotalharmonicdistortion<0.1%<0.1%<0.1%InputsensitivityLINE350mVLINE350mVLINE350mVMIC10mVLINE350mVMIC10mVTonecontrol:HI:&plu***n;10dBLOW:&plu***n;10dBTherecommendationworkingloadimpedance8ΩPowersourcerequestsAC220V&plu***n;10%50-60HzDimensi***W420*H135*D420Weight17kg20kg23kg)