4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498B(Apt-X) Antenna Type:PCB Antenna TSA1702D is a SPDIF +

TSA1702D is a SPDIF + DSP audio receiver board with a TOSLINKBee receiver module

You can then stream audio from your Bluetooth enabled cell phone or mp3 player to your home audio system

TSA7510B Bluetooth module PSR file(PCB Antenna version)

That channel for subwoofer are 200W mono output

New Bluetooth device connected

4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498B(Apt-X) Antenna Type:PCB Antenna TSA1702D is a SPDIF +This is a 4x100W audio amplifier board with a new AudioB plus Bluetooth module that supports Apt X. It's integrated 2xST high performance TDA7498 which support dual channel audio amplification. Each channel is capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC14V 39V* power supply. Power input port can be power jack or screw terminal. The DC input jack is 2. 5mm with positive core polarity, And if