Deskripsi:

SPK DIAMOND ANTROLLEY 12 inch Power : 40W S/n Ratio:93db±3db Impendance:4? Frequency Response :40hz-20khz Dimension:410x400x590 mm Usb/Sd card Support,Karaoke,FM Radio Bluetooth,Remote Weight:8.1 Kg Battery Litium 7.4V 1.8Ah