QSC KS212C Cardioid 3600W Dual 12 inch Powered Subwoofer

A Powered Sub That Keeps Your Low End Under ControlTypical subwoofers radiate sound in every direction. This creates undesirable low-frequency build-up onstage and wastes energy. The QSC KS Cardioid powered subwoofer solves this problem. It redirects the energy forward, minimizing low-frequency clutter behind the system. In fact, the KS Cardioid subwoofer produces 15dB more output at the front than at the rear. The QSC KS Cardioid powered subwoofer features a dual sixth order bandpass design, efficient Class D amplifier, and the latest DSP technology to ensure top-notch sound and maximum low-frequency response.Related Videos: KS212C Cardioid 3600W Dual 12 inch Powered SubwooferThe QSC KS Cardioid powered sub keeps bass in its place When subwoofers are placed in front of a stage, low-frequency noise radiates from the rear of their cabinets. Too much bass onstage is troublesome. It makes monitoring difficult. Achieving a proper mix is infuriating. And you waste energy by sending low freq