The QSC KSub is a 1000W 2-12" Active Subwoofer.
The QSC KSub is a dual-12" bandpass design, constructed of premium birch and includes high-quality, low-noise casters. The QSC KSub subwoofer features a threaded pole receptacle for a positive, wobble free connection to a threaded speaker pole (included).
Remote gain control capability is offered via a potentiometer (not
included) connected to the on-board Euroblock connector.
QSC KSub Features: