2 x 100W Class D Bluetooth Audio Amplifier Board – TSA7498B (Apt-X)

This 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 not working in normal case to reduce the noise. Only starts when the chip temperature > 65°C.

It’s perfect for your Hi-Fi application, the audio source can be RCA input or Bluetooth. Compatible with all Bluetooth devices that support media audio, including iPhone,Android. Let your smartphone paired with this board, play a music. So easy!

Note: We have tested it. It also works well with 12VDC power. But we suggest using DC14V-39V power if possible.

Features:

Size: 12cm x 8cm
Apt-X supported
Smart cooling system
Bluetooth 4.0
External mute control port
Working voltage: DC14V-39V
Over/under voltage protection
Over current protection
Over temperature protection

Applications:

Personal computer
Background music system
Musical instrument amplifiers
Home DIY
Car audio