TINYSINE TA2210U, 2 x 8 Watt Bluetooth Audio Amplifier Kit

This kit is designed for factory or DIY user. A volume knob, weatherproof panel mount LED, 2.4GHz Flat PCB antenna and a TSA2210U amplifier board are included in this kit. People can adjust the bluetooth audio volume either on the smartphone or turning this real knob. You can power this kit with a 12VDC power supply or a 12V battery. The LED can indicate the ON/OFF state and the battery voltage state. Users can install this kit in a box easily to make their own audio amplifier products. TSA2210U is a 2x8W class D audio amplifier board with Bluetooth 4.0 integrated. It has perfect class-D architecture (based on TPA3110D2) and every channel has 8W power output. This board can be powered by any DC8V-16V power supply. It can be used to drive any 4Ω or 8Ω passive speakers. The bluetooth audio volume control circuit is also integrated on this board. Turn the knob clockwise will increase volume, Turn the knob counterclockwise will decrease volume. Click the knob will turn ON/OFF the amplifier. It's perfect for your Hi-Fi application. 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 can also change the BT name if you have a programmer). You don't need a PIN, pair it and then you can play music.