QSC’s newest family member is the K Cardioid subwoofer. Typically cardioid subwoofer configurations are obtained by stacking two subs on top of each other in opposing directions. The K Cardioid Subwoofer represents a first-in-class single-box powered cardioid subwoofer solution that’s targeted to the entertainment and installation markets. With innovative design, 1000W Class D QSC amplification and advanced DSP in a single compact enclosure, the new sub has dual 12-inch long-excursion drivers arranged in a 6th order bandpass chamber. These elements combine to produce 15dB more output at the front of the cabinet than at the rear. The cabinet is designed to be highly portable with aluminium handles and rear-mounted castors. Two M20 sockets are provided to accept a 35mm speaker pole in either vertical or horizontal deployment of the sub. The K Cardioid Subwoofer is expected to have a street price of US$1399.