Built to bring the big surround sound theater experience into the comfort of your living room, the Polk Signature Series continues in the Polk tradition of American HiFi. Featuring Hi-Res certification, Dynamic Balance driver design, Terylene tweeters, mica-reinforced polypropylene cones, precision cross-overs, an anti-diffraction magnetic grille, a non-resonant MDF cabinet and exclusive Power Port technology, you get elevated sound for movies, TV and music in a totally re-imagined design.

Enjoy rich, clean, full-range sound for movies, TV and music with Polk’s new Dynamic Balance designed acoustic array

Exclusive Polk Power Port for greater, more impactful bass

Overall Frequency Response 55Hz–40 kHz