Product parameters
Speaker Unit:6.5"+3"
Output power:20W/40W/60W
Frequency Response:40Hz-20KHz
Battery:12V 4.5Ah
S/N Ration:≥75dB
separaton:≥50dB
Model:L622
Speaker Unit:6.5"+3"
Output power:20W/40W/60W
Frequency Response:40Hz-20KHz
Battery:12V 4.5Ah
S/N Ration:≥75dB
separaton:≥50dB
USB\FM\Battery\Bluetooth\LED\TF\Karaoke