امبلفير S. Audio Amplifier 2 Channels Bluetooth

امبلفير S. Audio Amplifier 2 Channels Bluetooth

Remote control

FM radio

double couple digital karaoke microphone input OK

microphone microphone volume control

Power switch control

treble / bass / master volume control

4 electronic key control

USB / SD MMC automatically read the MP3 format decoding

Power supply: DC 12V 5A / AC220V

2-channel output power: 40W +40W

Frequency response: 20Hz-20KHz

signal to noise ratio:> 85dB

speaker impedance: 2-8Ω

Input impedanc