Lepy LP-268 Digital 2x20W 2CH Output Super Bass Mini Audio Amplifier with 3A Power Cable Support MP3 Mobile Phone PC DVD With super bass function to provide powerful sound. Supports all 3.5 audio/RCA plug. With blue LED power indicator light. The output adapter can clamp any cable to directly drive 2 hi-fi speakers of 2-8ohms. Output power: 2x20W. Input power: DC12V-18V, 2A. Equipped with 3A power cable