Price Match Guarantee Polk Audio RC85i 8" 2-Way Premium In-Wall Speakers (8 Speaker Bundle) The Polk Audio RC85i 2-Way In-Wall Speakers provide exceptional sound quality while preserving your room's floor and shelf space. Installation is straightforward-cut a hole, thread the wires, and secure the speaker with rotating cams that eliminate the need for additional tools or clutter. The paintable grille and flange blend seamlessly into your walls. Featuring an 8-inch dynamic-balance mineral-filled