2 x 100W Bluetooth 5.0 Multipoint Audio Amplifier Board - TSA2500 TSA2500 TSA7804C has a coaxial input

TSA7804C has a coaxial input connector on the board which can accept different sampling rates digital audio source

then load the new DSP program by using USBi JTAG Sigma DSP programmer

When Bluetooth audio is paused or bluetooth is disconnected

Aux in enable port:

2 x 100W Bluetooth 5.0 Multipoint Audio Amplifier Board - TSA2500 TSA2500 TSA7804C has a coaxial inputTSA2500 is a 2x100W Stereo Bluetooth 5 multipoint audio amplifier board. It has perfect class D architecture(Based on TDA7498) and each channel has maximum 100W power output. Both of channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC14V 39V power supply. it can be used to drive any 4 or 8 passive speakers. The highlight point is BT 5 integrated. You can have many TSA2500 boards paired