2 x 20W Class D Bluetooth Audio Amplifier Board - TSA9840 TSA2400 TOSlink audio signal has a

TOSlink audio signal has a higher priority

Users can install this kit in a box easily to make their own audio amplifier products

set the master module to transmitter mode (Voice: broadcast mode

SD Floating

2 x 20W Class D Bluetooth Audio Amplifier Board - TSA9840 TSA2400 TOSlink audio signal has aTSA9840 2x20W audio amplifier board with AudioB plus Bluetooth module. It has perfect class D architecture(Based on MAX98400A) and each channel has 20W power output. Both of channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC10V 24V power supply. It can be used to drive two 8 passive speakers. TSA9840 can also be connected with our TSA1000,TSA1010 or TSA1020 external audio volume