Bluetooth Amplifier Board2.1 Subwoofer Wireless HiFi Treble Bass 15-36V

1 [Treble And Bass Control] Bluetooth amplifier board has multiple volume knobs, by adjusting the high and low frequency knobs of the amplifier board, you can make the sound more layered and make the bass more shocking. 2 [HiFi Stereo] This amplifier board provides stereo dual channel output to ensure continuous serial high power work, DC 15-36V wide voltage input, using two pieces of TDA7498E HiFi maximum output power up to 160W x 2 plus 220W. 3 [High Compatibility] DC adapters on the market (plug specifications 5.5mm x 2.1mm) can basically meet the needs of this Bluetooth amplifier module. If your existing DC power plug is not 5.5mmx2.1mm, there is no problem, because we include a DC converter plug in the product. 4 [Multiple Protection] This wireless amplifier board has multiple protection mechanisms, including short circuit, over current, over heat and anti reverse connection protection. In case of overload, the device will report the fault to the processor to guard itself from damage. 5 [Multi Input Modes] The wireless power amplifier module supports multiple input modes of Bluetooth, AUX, USB flash drive, and Bluetooth unshielded with a range of 49 feet. It is ideal for DIY speakers. Widely used in cars, home theaters, etc.

What's in the box
1 x Bluetooth Amplifier Board