12v 80w Amplifier Bass Decoder Board 2x40w Stereo Mp3 Decoding

Description

7V-23V power supply, 80W+2x40W, 2.1 channel. Support folder selection for playback. Support call/support recording (outside recording). Recording needs to be operated in TF mode or USB mode. Support USB/TF/Bluetooth/Radio/AUX automatic switching. Support power failure memory function: memorize the song and volume before power failure. The product with power amplifier supports balanced output, and the stereo power is 2x40W.