2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Volume Control DC

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 assembly, suitable for professionals, diy enthusiasts, or music lovers.

Note: size and color may be slightly different due to manual measurement and different light conditions.

Thanks for understanding.

Specifications: color: black material: pcb bt version: bt 5.

0 input mode: aux + bt channel: 2.

1 output power: 50w x 2 (left and right channels), 100w (subwoofer) chip: power amplifier chip power supply: dc 12-24v speaker: 4-8 ohm , 20-100w package size: 13.

5.

11.

2.

5cm.

5.

31.

4.

41.

1.

97in package weight: 248g.

8.

73oz package list: 1.

Bt audio amplifier module diy kit.