Recognized worldwide for its audio prowess and natural sound, KEF is more than just responsible for creating some of the most celebrated loudspeakers – including the iconic LS3/5A monitor, made in collaboration with the BBC – of the past 50-plus years. The British company's innovations have transformed how everyone hears music. Its technological advancements and industry breakthroughs include the patented Uni-Q driver, low-profile driver, Acoustic Compliance Enhancement material, Sealed Suspension Technology (SST), Selecta-mount adjustment, Bass Extender, and Single Apparent Source technology. KEF's contributions to high-end audio are so profound and lasting, they fill the pages of a dedicated coffee-table book. Recently, pioneering designs such as the LS50 Series testify that KEF has only begun. When you experience KEF, you experience legendary.