4 x 100W Bluetooth 5.1 DSP Audio Amplifier Board - TSA8814 Firmware type:Party mode (Multiple boards can de linked together wirelessly) Power up another module

Power up another module

TSA7800B is a very flexible DSP/DAC/Amplifier combination board

Click the knob will turn ON/OFF the amplifier

5cm x 10cm x 3

and it is based on CSRA64215

4 x 100W Bluetooth 5.1 DSP Audio Amplifier Board - TSA8814 Firmware type:Party mode (Multiple boards can de linked together wirelessly) Power up another moduleTSA8814 is a 4x100W Stereo Bluetooth 5 audio amplifier board. It has perfect class D architecture(Based on TPA3221) and each channel has maximum 100W power output. All channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC12V 30V power supply. It can be used to drive any 2~8 passive speakers. Bluetooth output I2S signal to the DSP chip and Aux in signal be connected to DSP chip directly.