Polk Audio In-Wall Loudspeaker (Each)

Polk's patented PowerPort bass venting system greatly enhances the smooth low-end response in this easy-to-place, single-woofer in-wall speaker. Recommended for use as left and right front channel speakers, stealth side or rear surround speakers in an RTi theater system setup, or for superior dynamics in practically invisible multi-zone music systems. Virtually-flush mounting with a minimal-flange design means this speaker never attracts attention by its looks, only by its performance.