Best Bluetooth Audio Amplifier Board 2019


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Best Bluetooth Audio Amplifier Board 2019
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1. Speaker amplifier board DC 12-32V input; Output load is 4-8Ω, universal bluetooth audio amplifier receiver and can perform volume and sound quality well.

2. Wireless amplifier board with bluetooth chip, high compatible 4.0 bluetooth digital power amplifier board allows you to control amplifier and input audio with bluetooth, easy to use with smartphones and other electronics.

3. Stereo amp board with 100W left and right dual channel audio output, you can enjoy incredible stereo audio; Dual channel amplifier board with play and pause button, next&vol+ button, back&vol- button, easy to control stereo amplifier board; Long press next&vol+ button, back&vol- button to increase and decrease volume, short press to change songs.

4. Stereo audio amp module with a large cooling fan, this fan will automatically work in high power, good over-heat protection and make amplifier more durable; High efficient digital amplifier board, up to 90% efficiency and high fidelity.

5. DIY amplifier board wonderful to be DIY bookshelf loudspeaker, car audio components, home theater audio system and more.

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