Keep on question for the true sound

Specifications

KARAOKE AMPLIFIER

Max Output Power：400W+400W/8Ω
500W+500W/4Ω
Total Harmonic Distortion(THD)：1KHz@300W＜0.5%
Music Input Sensitivity：300mV
Microphone Input Sensitivity：20mV
Frequency Response：20Hz-20KHz
S/N：＞85dB
Microphone equalization：15-24+/-12dB
Music equalization：15-24+/-12dB
Dimensions(WxHxD)：430x100x300mm
Weight：10Kg