4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498B (Apt-X)

• 4 x 100W audio amplifier board with a new AudioB plus Bluetooth module 
• Supports Apt-X
• Features two ST high performance TDA7498 which support dual channel audio amplification
• Audio source: RCA input or Bluetooth
• Compatible with all Bluetooth devices that support media audio, including iPhone, Android

This 4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498B (Apt-X) has an AudioB plus Bluetooth module that supports Apt-X. It has two integrated ST high performance 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.

It has a smart cooling system. Once the temperature goes down, the fan stops running. It's perfect for your Hi-Fi application, the audio source can be RCA input or Bluetooth. It is compatible with all Bluetooth devices that support media audio, including iPhone, Android.