2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Volume Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital

Description

Mini audio amplifier module DIY kit is easy to assemble and can easily fit your audio system. With 2.1 channels (L/ R/ Subwoofer), AUX + BT input mode, FREQ, TREBLE, BASS and volume adjustment, good heat dissipation, multiple protections, the module can bring you wonderful music listening experience. Features: Adopts power amplifier chip, the output power can reach up to 50W for each channel (left or right), 100W for subwoofer, 2.1 channels bring stereo sound. AUX + BT input mode, 2 in 1 power amplifier board. Standard sound quality, BT 5.0 transmission, stable signal and long transmission distance. With FREQ and volume control for subwoofer, with TREBLE, BASS and volume control for left/ right channel, bringing your wonderful music listening experience. Built-in heatsink for good heat dissipation, prolonging service life. Features overheat, over/ under voltage, short circuit and anti-reverse connection protections, safe and reliable to use. Complete accessories allow quick and easy