The SB-800 is the perfect companion to the FS-7.0. A compact 100-watt powerhouse with a rugged, long-excursion 8-inch driver, the SB-800 delivers room-shaking, muscular bass down to an impressive 32 Hz. Even though its small size makes it visually unobtrusive, we guarantee you'll notice the big, rock-solid foundation if gives to all your favorite movies and music.