This is an advance and smart technology-built audio amplifier board with bass boosting capabilities. It is the branded and the best board in this price range. It is mostly used in 2.1/4.1 home theater sound systems. You can also use it in your DIY projects. It works on a 3 amp power system. This board comes with 3 inbuilt transistors (D2030A). It has an aluminum heatsink on its back for longer duration work. The 3 potentiometer controller can help in adjusting the volume, bass, and treble. It also has an inbuilt Bluetooth chip. With the help of the chip, you can directly connect this board with the Bluetooth device. This board also features energy-saving technology and short circuit protection.
Works with 3 amp power system
Mostly used with 2.1/4.1 home theater sound system