1.Bass: 8 inch+5.25 inch*2,
Midrange: 3 inch*2
Treble： 3 inch*2
2.Power： 80W+30W*2[RMS]
3.Battery capacity: 12V/7Ah Lead-acid battery
4.Function:Bluetooth/USB/TF/FM/Aux in/LED Screen
5.With 2pcs UHF wireless mic
6.Frequency response:45Hz-20KHz