Deskripsi:

SPK DIAMOND ANTROLLEY 15 inch Power :60W S/n Ratio:93db±3db Impendance:4? Frequency Response :40hz-20khz Dimension:460x400x700 mm Usb/Sd card Support,Karaoke,FM Radio Bluetooth,Remote Weight:11.5kg Battery Litium 7.4V 2.2Ah