Description
WITH BATTERY
* WITH USB/SD/LED/FM
2 Channels for MIC/LINE input
1 Channels for GUITAR input
* Rating power: 20W/40
Inside battery (DC12V). outside DC12V
* DRIVER UNIT: 12" SUBWOOFEER 1.5"SATELLITE SPEAKER
* IMPEDANCE: 4 OHM
* FREQUENCY RESPONSE: 40Hz-20KHz
* SIGNAL-NOISE RATIO:≥92db
* Power supply: AC110V-240V