Specifications: 1. R.M.S power:20w+20w 2. R.M.S Power: 1KHz 3.
DC Input Power: 12V 5A Max 4. Input Sensitivity: 220mv 5. Input Impedance: 47K 6.
Speaker Impedance: 4ohm to 16ohm 7. Frequency Reponse: 20Hz to 20KHz 8. High Control:12dB10KHz 9.
Bass Control:12dB100Hz 10. RCA Input for MP3 11.