Style: Speakers + Powered Subwoofer Signature Series S35 Center Channel Speakers for Home Theater, Surround Sound (6 Drivers) and Premium Music | Powerport Technology | Detachable Magnetic GrilleBuilt to bring the big surround sound theater and music experience into the comfort of your living room, the signature S35 slim center speaker continues in the tradition of American Hifi. Featuring Hi-Res certification, a New dynamic balance designed acoustic array, a 4""-tall profile, precision cross-overs, an anti-diffraction grille, modern cabinet styling and exclusive dual power port bass enhancing technology, you get elevated sound for movies, TV and music in a totally re-imagined design. Polk-expect great sound. PSW10 10"" Powered Subwoofer - Featuring High Current Amp and Low-Pass Filter | Up to 100 Watts | Big Bass at A Great Value | Easy Integration Home Theater Systems PSW10 10-Inch Powered Subwoofer (Single, Black) OPEN BOX