Description
2 channel amplifier
Input voltage : DC 12V
frequency response : 20Hz 20KHz
Output power : RMS20W 1KHz
Harmonic distortion : 0.05% 4W 1KHz
High control : 12dB+10KHz
Bass control : 12dB+100Hz
The signal level : 220MV 47K
Reader,u-disk format : MP3,FM.
Product size: 13×4.5×7.5