Black Computer Desktop Digital Power Amplifier

Product Information:

Features:
This is a mini power amplifier for 2.0CH speakers.
Treble, bass and volume adjustment knobs, easy to operate.
Support 12v AC/DC power supply, suitable for home and car use.
Left and right channel output, nominal power 20W + 20W.
You can hold the ultra-compact amplifier with one hand.

Specification:
Rated power: 20W + 20W
Load impedance: 4-16Ω
Frequency: 20Hz-20KHz
SNR: 90db
Material: ABS + alloy