2 x 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Board - TSA7500 TSA7499B The Bluetooth setting can also

The Bluetooth setting can also be changed so that eath module has L&R mixed mono output

28-/56-bit

and you don't want to use cable to connect with our amplifier board

Both channels output rating power

click S1 to switch that module to transmitter mode or normal mode

2 x 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Board - TSA7500 TSA7499B The Bluetooth setting can alsoTSA7500 2x100W + 220W 2. 1 channels audio amplifier board with AudioB pro Bluetooth module. It has perfect class D architecture(Based on TPA3221) and 2 channels have 100W power output and another one channel has 200W power output. All the 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 4 or 8 passive speakers(Subwoofer channel need 2