KLH E-12DB 12-Inch 125-Watt Down-Firing Powered Subwoofer Black only used for 1 mouth still inside the original box , like new very powerful Enjoy topnotch home theater sound with the KLH E-12DB front-firing subwoofer, which reproduces powerful, room-filling bass. Featuring 125 watts of continuous power output and a 12-inch, down-firing, long-throw woofer in a ported enclosure, the E-12DB makes movies sound thrilling and explosive and gives music a deep, full-bodied appeal--all without causing unwanted boominess or distortion. Spec-wise, the subwoofer delivers a wide frequency response of 30 to 180 Hz, and performs particularly well when teamed with KLH's line of home theater speakers, which are tonally matched to create a pleasing, complementary audio performance. The sub also includes speaker level inputs with a high-pass feed-through for satellite speakers, along with line-level inputs, LFE auto sensing, an adjustable electronic crossover with a range of 40 to 180 Hz, and an independent volume control. Meanwhile, aesthetic-minded listeners will appreciate the boxy housing, which is boosted by a bottom blue light that illuminates the feet to create a moody feel. Users can also switch off the light should the effect prove distracting. The imported sub measures 15 by 17.75 by 16 inches (W x H x D