TPA3116D2 50W+50W Dual Channel Amplifier Support 4 audio inputs: Bluetooth, AUX, U disk, USB sound card. You can choose a mode which is convenient for you. Support over temperature, over current, …
TPA3116D2 50Wx2 HIFI Bluetooth 5.0 Audio Stereo Amplifier Module,$11.1 * Built-in amplifier module, can connect to loudspeaker directly. * Dual channels audio signal output. * Communication …