2 x 8 Watt Class D Bluetooth Audio Amplifier Board – TSA3111B (Apt-X)
TSA3111 are designed for factories or DIY users. Bluetooth/LINE IN select switch and audio input port are designed as JST connectors. So, users can install this amplifier board in a box and connect an external switch and RCA/Mono plug to make their own audio amplifier.
TSA3111 comes with a new AudioB plus Bluetooth module that supports Apt-X. 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.
It’s perfect for your Hi-Fi application, the audio source can be cable input 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.
Size: 4.8cm x 8cm
External mute control port
Working voltage: DC8V-16V
Over/under voltage protection
Over current protection
Over temperature protection