This is a high performance compact CMOS digital audio power amplifier operating with 90% efficiency. It ensures high quality sound reproduction and with Class-D amplification, it produces reasonably good high power output for its miniature size. 10Vdc to 16Vdc 4Amax.

Suitable for compact DIY project integration
2x 10W continuous power outputs @ 8 ohms
Cool operation, no heat-sink required
No larger than a matchbox, but with very good, clear and crisp output
Size: 33.6mm x 40.3mm x 15mm
Built-in volume control
Has a 3.5mm stereo audio input socket for Audio input
2.1mm x 5.5mm PCB mount DC power socket
Short circuit, over-current and thermal protection
Frequency response: 20Hz – 30KHz ; 80dB SNR
Operating voltage and current: 10VDC – 16VDC, 4A max.