Elac has your solution if you are looking for a great home theatre system. Our Cinema sets offer a full complement of loudspeakers, but with dimensions that make it hard to believe its true capabilities. 5.1 surround sound is the common name for six-channel surround sound audio systems. 5.1 is the most commonly used layout in home theater systems. It uses five full-bandwidth channels and one low-frequency effects channel (the "point one"). Dolby Digital, Dolby Pro Logic II, DTS, SDDS, and THX are common 5.1 systems. All 5.1 systems use the same speaker channels and configuration, having a front left and right, a center channel, two surround channels (left and right) and the low-frequency effects channel designed for a subwoofer. Our home cinema sets create a huge soundstage where even the finest details of movies and music are revealed, and the lowest frequencies are felt and heard.