QSC KS118 Direct Radiating 18-inch Subwoofer

Features Very high output with impressive low frequency performance 3600 Watt Class D amplifier module 18 inch (460 mm) long excursion direct radiating driver Omni-directional or cardioid radiation modes (cardioid setup requires min. 2 units) Selectable DEEP™ mode for extremely low frequency extension Adjustable crossover and delay Scenes for commonly-used applications that can be saved/recalled Refined, professional and elegant appearance in any application Rugged painted wood enclosure for lasting durability Vertical or horizontal deployment (M20 threaded pole receiver for vertical setup) Four low-noise, heavy-duty casters Optional transport cover, KS-LOC security cover and 35 mm loudspeaker pole accessories available 6-Year Warranty with product registration