2000W 220-240V Digital Power Amplifier Audio Karaoke Home Theater Music Center Bluetooth Remote Control FM Microphone Support

2000W 220-240V Digital Power Amplifier Audio Karaoke Home Theater Music Center Bluetooth Remote Control FM Microphone Support

Specification: 1.Rated voltage: 220V-240V DC12V 2.RMS:500W+500W 3.MAX Power:1000W+1000W 4.Type of power amplifier: AV power amplifier 5.bluetooth Version:4.0 6.Vocal tract: 2 vocal tract 7.Load resistance: 4 -16 ohm 8.Input sensitivity: 100mV 9.Input resistance: 47K Omega 10.S/N: >80dB 11.Purpose: <0.01% wave distortion 12.Frequency response: 20Hz-40KHz 13.Transmission sensitivity: 100mV<500mV Tone: 1.Bass regulation: +-12dB (100Hz) 2.Soprano regulation: +-12dB (100Hz) Part OK OK: 1.Microphone output sensitivity: >10mV<30mV 2.Microphone input obstruction: 600 Europe 3.Digital reverberation time: 200mT-50mT 4.The signal-to-noise ratio is not less than 95dB 5.Input sensitivity: 300mV 6.Distortion: less than 0.01% 7.The sensitivity of the microphone is less than 25 mV Function: 1.Power off memory playing 2.Switch machine horn protection function 3.Short circuit protection function 4.Overload protection function 5.Insert card in U disk playback 6.FM audio and playback function 7.Support: plug in U disk, audio input (DVD/VCD/CD/MP3/ computer, etc.)