Polk Audio
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RC55i 2-Way Premium in-Wall 5.25" Home Stereo Speakers (Pair) - Perfect for Damp and Humid Indoor/Outdoor Placement - Bath, Kitchen, Covered Porches (White, Paintable Grille)

These Polk outdoor speakers connect via speaker wire for reliable stereo playback. The speakers suit homeowners and any home theater enthusiast seeking a tidy wall-mounted 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 box

  • RC55i speakers (pair)
  • 2 grilles
  • cardboard template
  • owner's manual
  • 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.

  • CRISP, CLEAR, AND COMPACT – Whether it’s music or movies, these architectural in wall speakers deliver precise, balanced sound that fits perfectly in smaller spaces or as part of a home theater system
  • IMMERSIVE SOUND, RIGHT WHERE YOU WANT IT – A 5.25” Dynamic Balance polypropylene woofer and a swiveling 0.75” silk dome tweeter in these Polk Audio speakers fill your space with rich, full-bodied sound, perfectly aimed for your listening spot
  • SEAMLESS STYLE – The paintable grille on the home audio speakers means your walls stay stylish while your audio stays top-notch. Get powerful surround sound without cluttering your space with bulky speakers
  • FAST & EASY INSTALLATION – Installing this loudspeaker is simple, secure, and tool-free, making it easy to upgrade your home theater speakers without the headache
  • Over the past 50 years Polk has become one of the most trusted names in home speakers and entertainment; our unwavering commitment to innovation allows you to sit back, relax and enjoy music
Mounting Type Wall Mount , Ceiling
Material Aluminum
Model Name RC55i
Speaker Type In Wall
Special Feature Bass Boost
Recommended Uses For Product For Surround Sound Systems
Compatible Devices Home Theater
Subwoofer Diameter 5.25 Inches
Unit Count 2.0 Count
Surround Sound Channel Configuration 2.0
Color White
Included Components Polk Audio RC55i 2-way Premium In-Wall 5.25" Speakers, Pair of 2 Perfect for Damp and Humid Indoor/Outdoor Placement - Bath, Kitchen, Covered Porches (White, Paintable Grille)  Included Components 
Product Dimensions 9.9"D x 13.3"W x 8.9"H
Item Weight 3.5 Pounds
Impedance 8 Ohms
Is Waterproof False
Warranty Type Full
Number of Items 2
Control Method Touch
Wireless Communication Technology No Wireless Communication Technology
Speaker Size 5.25 Inches
Power Source Corded Electric
Signal-to-Noise Ratio 90 dB
Woofer Diameter 5.25 Inches
Tweeter Diameter 0.75 Inches
Water Resistance Level Water Resistant
Customer Package Type Standard Packaging
Audio Driver Type Dynamic Driver
Audio Driver Size 5.25 Inches
Subwoofer Connectivity Technology Wired
Number Of Circuits 2
Number of Power Levels 1
Series Number 55
Specific Uses For Product Damp and humid indoor/outdoor placement, bathrooms, kitchens, saunas, covered porches
UPC 047192106936 747192106935
Style RC55i (5.25" Rectangular)
Global Trade Identification Number 00047192106936
Manufacturer Polk Audio
Shape rectangular prism
Set Name Pair
Item Weight 3.5 pounds
ASIN B00005UKAM
Item model number RC55i White
Customer Reviews 4.5 4.5 out of 5 stars (308) 4.5 out of 5 stars
Best Sellers Rank #28,240 in Electronics (See Top 100 in Electronics) #6,260 in Home Audio & Theater Products
Is Discontinued By Manufacturer No
Date First Available August 1, 2005
Brand Polk Audio
Speaker Maximum Output Power 200 Watts
Frequency Response 20000 Hz
Connectivity Technology Coaxial
Audio Output Mode Surround