Yorkville PS15P 15-Inch Powered SpeakerAs the largest cabinet in the Parasource Series, the PS15P delivers maximum bottom end from a high power 15 inch ceramic woofer (with 3 inch voicecoil). A focused 85 x 50 (H x V) conical horn delivers improved constant directivity and better midrange response than competitive cabinets in this class. Integrated DSP ensures the PS15P can operate in any application without complex external processing. A simple one button high pass filter switch rolls off