Cambridge Audio SX-120 MBK, ea powered subwoofer

A solid subwoofer The Cambridge Audio SX-120 offers solid, musical bass at an excellent value. Its built-in 70-watt amplifier drives an 8" long-throw woofer, which is housed in a compact enclosure with dual rear-firing ports. This sub puts out low bass all the way down to 34 Hz, and its spiked feet help keep the sound tight and controlled. Part of a complete Cambridge Audio surround sound system The Cambridge Audio SX Series features an array of speakers that are voice-matched for compatibility in an immersive surround sound system: bookshelf speakers for front, rear, or surround channels center channel speakers for clear dialogue powered subwoofers