2.1CH HiFi Bluetooth5.0 Digital Power Amplifier Subwoofer Audio Amp Board Module

Audio output: left and right channel + subwoofer + 3.5mm stereo port. Bluetooth audio amplifier module 2.1 channel, maximum output power 2X50W+100W. High quality amplifier board. With AUX and Bluetooth two kinds of audio input, two in one, 5.0 Bluetooth version, higher transmission efficiency and longer transmission distance.

eBay