Set of 2] QSC AD-S52 Speakers with Brackets | eBay
QSC K12.2 - K.2 12" Active 12" Loudspeaker @ The DJ Hookup
QSC Philippines - The 3,600 Watt KS212C subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. “Keeping bass in its place” for mobile entertainers, AV production and
QSC E110
QSC Philippines - The QSC E215 Dual 15'' 2-Way Passive Loudspeaker delivers 1200 watts of power and features Titanium diaphragm for high fidelity and long life. Available at JB Music Philippines stores