Cambridge Audio SX-120

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. The Cambridge Audio SX Series features an array of speakers that are voice-matched for compatibility in an immersive surround sound system: