TINYSINE TSA3116, 2 x 50W Class D Bluetooth Audio Amplifier

This is a 2x50W audio amplifier board with AudioB plus Bluetooth module. It has perfect class-D architecture (Texas Instruments TPA3116D2) and every channel has 50W power output. Both of the channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC10V-24V power supply, it can be used to drive any 4Ω or 8Ω passive speakers. It's perfect for your Hi-Fi application, the audio source can be RCA or Bluetooth. You may wish to pair with a mobile phone or a computer, etc.. Power the amplifier board. Use your phone or PC, etc. to search for a new Bluetooth device. The module will appear as "BT Speaker". You don't need a PIN, pair it and then you can play music.