The compact RC55i speakers can be used as main or surrounds in a theater system or throughout your home for whole-house audio as they fit in practically anywhere, in countless in-wall or in-ceiling positions. Easy installation in 3 steps - cut a hole, feed the wires through, and simply drop the speaker in – puts built-in audio within reach. The rotating cams secure the speakers safely and ensure vibration-free efficiency with no extra assembly or mess. Paintable grilles allow the RC55i to blend in perfectly with the decor, virtually making them disappear. Dynamic Balance drivers and aimable swivel tweeters provide accurate imaging with superior bass response and direct high-frequency control in any listening position. Pair these with your favorite amp or a subwoofer for a music system that delivers incredible sound with minimal visual clutter. Timbre-matched with other Polk Audio speakers for seamless blending and exceptional audio clarity when used in a home theater setup.

The Polk Audio RC55i 2-way In-wall Speaker delivers incredible sound to any room in your home without using any floor or shelf space. The RC55i is easy to install, requiring only that you cut a hole, feed the wires through, and simply drop the speaker in where it is held in place by rotating cams that safely secure the speaker with no extra assembly or mess. Once installed, the paintable grille and flange allows this in-wall speaker to virtually disappear in the room.
Polk Audio RC55i in-wall speakers in white. The Polk RC55i utilizes a 5.25-inch dynamic-balance, mineral filled polymer-composite cone with a rubber surround that outlasts cheaper foam surrounds, as well as a 0.75-inch dynamic-balance, metalized soft dome tweeter with a swivel mount. The swivel-mounted tweeter is aimable for direct high frequency control that ensures spacious imaging with amazing clarity, and well-balanced sound in any listening position, even off-axis listening positions, rather than in just a small sweet spot.
Constructed of durable, moisture resistant materials, the RC55i is safe for use in bathrooms, kitchens, saunas, or even under outdoor eaves, and features a wide-dispersion design for even sound-coverage throughout even large rooms. The RC55i also features infinite baffle tuning which uses the virtual enclosure of in-wall space for superior bass response, and is timbre-matched to the Polk Audio Monitor Series for seamless, enveloping imaging when used in a home theater system.
What's in the BoxRC55i speakers (pair), 2 grilles, cardboard template, owner's manual, and registration card.

The Polk Audio RC55i 2-way In-wall Speaker delivers incredible sound to any room in your home without using any floor or shelf space. The RC55i is easy to install, requiring only that you cut a hole, feed the wires through, and simply drop the speaker in where it is held in place by rotating cams that safely secure the speaker with no extra assembly or mess. Once installed, the paintable grille and flange allows this in-wall speaker to virtually disappear in the room.
The Polk RC55i utilizes a 5.25-inch dynamic-balance, mineral filled polymer-composite cone with a rubber surround that outlasts cheaper foam surrounds, as well as a 0.75-inch dynamic-balance, metalized soft dome tweeter with a swivel mount. The swivel-mounted tweeter is aimable for direct high frequency control that ensures spacious imaging with amazing clarity, and well-balanced sound in any listening position, even off-axis listening positions, rather than in just a small sweet spot. Constructed of durable, moisture resistant materials, the RC55i is safe for use in bathrooms, kitchens, saunas, or even under outdoor eaves, and features a wide-dispersion design for even sound-coverage throughout even large rooms. The RC55i also features infinite baffle tuning which uses the virtual enclosure of in-wall space for superior bass response, and is timbre-matched to the Polk Audio Monitor Series for seamless, enveloping imaging when used in a home theater system.