XH-M422 Dual 2*30W Digital Power Amplifier Board Integrated Bluetooth TPA3116D2 Amplifier Module Supports U Disk TF Card

Bluetooth digital power amplifier board Support Bluetooth, TF card, U disk input Input voltage DC12V Dual channel 30W*2 Onboard audio button Support two lithium batteries 8.4V power supply

Name: Dual Channel Bluetooth Power Amplifier Model: XH-M422 Input voltage: DC12V (minimum 6V) Audio input: support Bluetooth, TF card, U disk Bluetooth distance: about 20 meters for unimpeded connection Output impedance: 4~8Ω Number of channels: two channels Output power: 30W Appearance size: 73*68*16mm Installation hole distance: 66*61mm/aperture 3mm Weight: about 38g

Product introduction: XH-M422 Bluetooth power amplifier board adopts original imported power amplifier chip, with high-fidelity stereo sound quality; audio input supports Bluetooth, TIF card, U disk, power amplifier configuration Bluetooth 5.0 high-speed transmission, supports APE, FLAC, MP3, WAV, WMA and other music formats , The mainstream music formats on the market can be decoded, as long as the mobile phone can play this Bluetooth, it will not affect the distance and will not freeze. The effective transmission distance of Bluetooth is 20 meters for unobstructed connection, but depending on the Bluetooth configuration of individual mobile phones, the signal strength is different, and the transmission distance will be different. The input power of the power amplifier is DC12V, with dual-channel output, the output impedance is 4~8Ω, the maximum power is 30W*2; the on-board volume adjustment, mode, song cut, play, pause and other function buttons.