Brand Lepai Model LP-268 Quantity 1 piece(s) Color Silver Material Aluminum alloy Amplifier Class B Function CD / MP3 / MP4 Frequency response 20~20000 Hz Number of Channels 2 Input Power 25W Peak Power Output 60W RMS Power Output 25W Input Sensitivity 16dB lnput Impedance 47K Signal To Noise Ratio 80 dB Slewing Rate 85% Input Voltage 9-14.4V Speaker Impedance 2-8ohm THD (Total Harmonic Distortion) Interface Audio MP3 VCD / DVD DC 12V power Remote Control Yes Application car Other Features With little distortion the output dynamic characteristics sound sweet; With overload overheating short circuit protection function; Suitable for home computer car motorcycle and outside use. Packing List 1 x Amplifier