Surround Sound Power Amplifier with USB SD/FM Radio

Model Number: JP-200(666) Key Specifications/Special Features: ● Built-in USB and SD memory card function player, with EQ and LED screen with level meter display itFM tuner station, for groups protection function● Hi-Fi stereo design, copper with aluminum circle transformer, with fan inside, with karaoke function, 6 microphone socket input● Volume, bass, treble, echo, mic-volume separately controlWith L/R balance● Suitable for kinds dance rooms, KTV rooms, meeting rooms● Their output protection, overload protection, short circuit protection, overheating protection● Designer and flowing performance system, when quick and convenient link requirements● Anything materials as for good designer and technology● Output power (RMS): 150W*2 (4 ohms)● Tube: C5200/A1943, total 4 pairs (one channel 2 pairs)● Capacitor: 4 pieces, 6800UF/63V capacitor● Power sources: 220V AC/50Hz● Sensitivity: 200mV● S/N ratio: ≥85dB● Frequency response: 20Hz-20kHz, ±2dB
● Impedance: 4 to 8 ohms
● Distortion: ≤0.5%
● Net weight: 12kg
● Dimensions: 430*380*190mm