... 2 Glass fiber reinforced plastic horn 3 Wonder sound Professional hi fi speaker cabinets Features1 High quality components: 1 * 12" 180 magnet ... smaller size, to achieve our goal to make the speaker more lighter and lighter.3 Bright high frequency, clear ... big KTV, Disco, Bar, club performance and Bar.ApplicationsOutdoor live music performance, KTV, Disco, Bar, club performance, Bar, multimedia hall ...