QSC KS118, 3600W PA Powered Subwoofer - 18 Inch

The KS118 is a very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs, and performance venues. Featuring an 18-inch direct radiating driver powered by a 3600-Watt Class D amplifier, the KS118 delivers high sound pressure levels with dynamic and musical sound reproduction of very low frequencies. On-board DSP optimizes and protects system performance as well as offers advanced capabilities such as the ability to array two units in a cardioid arrangement. Highly transportable, the rugged enclosure features comfortable handles and four low noise casters. An M20 threaded pole receptacle accepts a 35 mm pole for easy vertical deployment with full-range loudspeakers. Product Specifications: Configuration: Direct Radiating LF Transducer: 460 mm (18 in), Cone Frequency Response (-6 dB): 41 Hz - 98 Hz Frequency Range (-10 dB): 35 Hz - 111 Hz Nominal Coverage Angle: Omni-directional or cardioid radiation modes (cardioid setup