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Specifications

 WIRELESS KARAOKE AV AMPLIFIER

Max output power:350W+350W/8Ω
              　             500W+500W/4Ω
Total Harmonic Distortion：0.09% 
Speaker Impedance：4 - 8Ω
Frequency response：20Hz-20KHz±3dB
Graphic Equalizer
Music, MIC : 7Band+HPF/LPF
Center, Subwoofer, Echo, Reverb : 3Band+HPF/LPF
Key Control :±10 Pitch
Wireless Microphone
Modulation Mode: pi/4 DQPSK, digitally modulating
Signal Reception: pi/4 DQPSK, digitally receiving
RF Frequency Range:635-695MHz
Switching Bandwidth:300KHz
Available Channels:38 CH (MIC-A: 0 -18 CH,
MIC-B: 21 - 38CH)
Max Working Distance:30m
RF Output Power:10mW
Frequency Stability:±20ppm
S/N Ratio:96dB
Total Harmonic Distortion:0.5% (max)
AF Frequency Response:30Hz - 18KHz, ±2dB
MIC Sensitivity:-51dBV
Receiver Sensitivity:-95dBm
Power Voltage:AC220V - 240V / 50Hz
Dimensions (W＊H＊D)：430 X 100 X 335 mm
Weight:14 Kg
※Please see the instruction manual for specifications