STARAUDIO 4 Channel 2000W PA DJ KTV Audio Stage Amplifier Powered Mixer MP3 Bluetooth USB 16 DSP Mixing Console SMX-4000B Specifications: Channel MIC/LINE:4 CH Peak Power:2000W Total Harmonic Distortion ≤0.05% Frequency Response 20Hz～18KHz Max Outputs 4V Max S/N Ratio ≥90dB Input Sensitivity Mic-50dB Line-40dB Input EQ HI±15dB/12KHz MID±15dB/2.5KHz LOW±15dB/80Hz PHONTOM POWER +48V Shiping Weight: 13.5lbs Box Size:15" X 14" X 7.5".
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