The SX-120 subwoofer is designed from the ground up by Cambridge Audio engineers in London, with a custom-designed 8-inch driver and a powerful 70W RMS amplifier. Components were hand-picked by their in-house engineers and then painstakingly voiced to provide premium sound quality. Sounds stunning, at an unbeatable price! Following Cambridge Audio "Sound First" principles, the SX-120 is ideally suited to complement other models in the SX speaker range adding deep and rich bass extension to your music. Not surprisingly, such performance is brought to you at a price that"s unbeatable. That is down to our laser-like focus on delivering audio quality, not marketing hype or extraneous features. We put the money where it counts and we believe you"ll be able to hear the results!