Stereo Audio Amplifier, Mini Digital HiFi Bass Audio Subwoofer Amp, Portable Music CD DVD MP3 FM Player Power Amplifier for Home Car, Motorcycles(Red)

Specification:
Jack input: standard stereo jack
Input voltage: DC 12V
Output power: RMS 2 x 20W 1KHz
Frequency response: 20Hz - 20kHz
Signal to noise ratio: 85 decibels
High control: 12dB + / - 10KHz
Bass control: 12dB ± 100Hz
Signal level: 220MV 47K
Material: Aluminum alloy casing
Voltage: DC 12V 2A or more
Port: 2.1 * 5.5mm
Material: aluminum alloy
Special features: supports USB, MP3, FM, SD, DVD
Product size (length x width x height): about 12.50*7.00*4.00cm/4.92*2.76*1.57in
Package size (length x width x height): about 13.00*10.00*4.50cm/5.12*3.94*1.77in
Color: Blue, Red(optional)

Package List:
1 * HY - 2001 Car Amplifier
1 * English User Manual