Polk Audio – Introducing Signature Series: The Real American HiFi Home Theater Speaker HD

Built to bring the big surround sound theater and music experience into the comfort of your living room, the Polk Signature Series continues in the Polk tradition of American HiFi. Featuring Hi-Res certification, a new Dynamic Balance designed acoustic array, precision cross-overs, an anti-diffraction magnetic grille, modern cabinet styling and exclusive Power Port bass enhancing technology, you get elevated sound for movies, TV and music in a totally re-imagined design. The Signature Series includes the S60, S55 and S50 tower speakers, the S35 slim center channel and S30 center channel, the S20 large bookshelf and S15 small bookshelf—and the S10 satellite surround speaker. Polk—expect great sound.`