2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7498B(Apt-X) TSA6179 5cm x 11cm

5cm x 11cm

That channel for subwoofer are 200W mono output

8dB Efficiency   - 85% -

R33 = 75kΩ 35 36 37 Efficiency   - 85% -

Dimension: 12cm x 10cm x 4cm

2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7498B(Apt-X) TSA6179 5cm x 11cmThis is a 2x100W audio amplifier board with a new AudioB plus Bluetooth module that supports Apt X. It's integrated ST high performance TDA7498 which support dual channel audio amplification. Both of channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC14V 39V* power supply. It has a smart cooling system, the fan does not work in normal cases to reduce the noises. The fan only starts when