Speaker impedance from 8 to 16 ohm
SNR (signal/Noise Ratio)-100dbn
Input power: 12Volts DC / 5AMPS or AC 220V
Output power R.M.S: 10W
Max Power Output: 2 x 180W
Input impedance: 47K
Frequency: 20Hz-20KHz
Input sensity: 0.25mv-300mv
Dimensions: 16cm x 14cm x 5.2cm
Net Weight: 933g
Support FM USB SD MMC Card, Digital Player
With Remote Control