Established by Raymond Cooke OBE in 1961, KEF’S heritage spans over five decades and has led the way in producing innovative sound creations from stylish home cinema systems to extraordinary high-end speakers. KEF has developed some of the most iconic loudspeakers of the modern era; the Muon, Blade and Reference Series are recognised for both their remarkable design and market-leading flagship Uni-Q technology, which continues to stay true to its British heritage.