Electro-Voice ZXA1SUB 12" Compact Powered Subwoofer;

ZXA1-Sub 12" Powered Subwoofer. Extending the ZXA1's size-defying performance and sleek styling into the low-end realm, the ZXA1-Sub packs a 700-watt punch into a small, low-profile wood enclosure. Match this powered subwoofer with a pair of ZXA1s or other smaller powered speakers and hear just how big a small rig can sound. Weighing in at a mere 46 lb. , the ZXA1-Sub won't break your back during transport and it easily fits into tight spaces. Whether you're a DJ looking to add a deep thump to your set or you're a live performer wanting to give the highs and midst some breathing room, this subwoofer has you covered. Take the stereo XLR outputs from your mixer and plug into the stereo XLR inputs of the ZXA1-Sub, then patch the stereo outputs into a pair of powered main speakers. The ZXA1-Sub is equipped with a 100Hz high-pass filter that keeps everything below 100Hz in the sub so your main speakers' power amp doesn't have to process the low end. Low frequencies are the most taxing aspect of any signal for a power amp, so not only will you get a perfectly tuned low end, your main speakers will operate with much greater efficiency.