2channel,500W car amplifier

car amplifier(car power amplifier,amplifier)

High quality RCA input/output socket    
Power switch LED display,with USB port for MP3,MP4 charge    
3-bit sound Mode transfer switch    
Matched input&out cable    
High/low potential volume control    
Technical parameter lTotal harmonic distortion0.1%     
l,S/N90dB    
Frequency Response2020KHz l,distortion0.02(1KHz) l    
Output PowerRMS 75W X 2CH AT 12V DC INPUT l    
Supply voltage9-15V DC l