Description: Brand new and high quality,professional AMP Module,high efficiency,high power,low consumption,high resolution and low distortion. Application of digital delay reverberation, and with tone control, easy to install. Material composition: Aluminum alloy heat sink shell assembly power amplifier board Simple to operate, AUX input, digital audio output, it adopts TDA1519 technology and TI advanced closed-loop architecture. Application: it is a very good choice for your home theater system and professional audio system, offers you high level sound and special experience. Special Design: it is designed as a small portable case, dimension is 140x128x42mm, is convenient to take it anywhere; what's more, the shell is made of aluminum alloy which makes this little amp more strong and avoid being broken. Package Includes: 1 Piece DX-200 Car Audio Amplifier Board