TINYSINE TSA8498, 4 x 100W Class D Bluetooth Audio Amplifier

This is a 4x100W audio amplifier board with AudioB plus Bluetooth module. It's integrated 2xST high performance based on 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 you use screw terminal, please pay attention to the polarity! It has a smart cooling system, and the fan does not work in normal cases to reduce the noises. Only starts when the chip temperature > 65°C. Once the temperature goes down, the fan stop running. 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.