2 x 50W Class D Bluetooth Audio Amplifier Board – TSA3117B (Apt-X)
TSA3117B 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. TSA3117B can also connect with our TSA1000 external audio volume control board. People can adjust the audio volume by rotating a real knob.
TSA3117B is a 2x50W audio amplifier board with a new AudioB plus Bluetooth module that supports Apt-X. It has perfect class-D architecture(Based on TPA3116D2) and every channel has 50W power output. Both of 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. 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.
*BVC Port: BVC port can connect with our Audio volume controller to control the Bluetooth audio volume.
Size: 6.9cm x 9.5cm
Bluetooth audio volume control port(BVC)
Working voltage: DC10V-24V
Over/under voltage protection
Over current protection
Over temperature protection
Background music system
Musical instrument amplifiers