Slim Form Factor: At 7" in height, the CP-8 can be stored under most sofas and beds or on its side if there is space between the back of the couch and the wall Bass to Unused Space: Offers flexibility and concealment without sacrificing valuable floor space allowing for closer proximity to the listener for added tactile sensation and faster bass response time Down-Firing Woofer: 8" down-firing active driver with 2" high-temperature voice coil and long excursion Santoprene surround enhances output by utilizing the floor as an acoustic amplifier Ported Enclosure: A large 3" bass-reflex port design maximizes output by directing bass out from under a couch or bed without losing precision and energy and provides a high output of the lower frequencies Built-in 150W continuous / 300W peak high-efficiency class AB amplifier; 20Hz–180Hz frequency response; 40Hz–120Hz 12dB/Oct variable crossover; Auto/On/Off signal sensing; 0–180 degree phase control; low-level and high-level inputs; low-level and crossed high-level outputs