With the SX-50, we"ve created a speaker that offers immense hi-fi performance at a ridiculously reasonable price. The SX-50 is designed from the ground up by Cambridge Audio engineers in London, with a custom-designed 5-inch driver, silk dome tweeter and full range ported bass reflex design. Other components were hand-picked by our team and the final design was painstakingly voiced to provide the best possible sound quality. That stunning sound quality also comes in a surprisingly small package, making these compact speakers ideal where space is an issue, particularly in smaller rooms or when used as satellite speakers in a serious surround system.