Made in USA
Polk Audio RC55i 5.5" Two-Way Rectangular In-Wall Loudspeaker, 67Hz - 20kHz Frequency Response, 8 ohm Nominal Impedance, Pair


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Polk Audio RC55i: Picture 1 regular

About Polk Audio RC55i

The Polk Audio RC55i 5.5" Two-Way Rectangular In-Wall Loudspeaker (Pair) is paintable to match virtually any decor. The easy install cam locks make installation a four-step process, cut hole, run wire, install speaker, enjoy the music.

The full range speaker has a 67 Hz to 20 kHz frequency response so you don't even need to find a place to hide a subwoofer. The mid/woofer is a 5.25" mineral filled polymer cone and the tweeter is a 0.75" metalized soft dome tweeter. The tweeter is swivel mounted so you can precisely aim the sound.

The rectangular speaker uses durable, moisture resistant materials so it is safe to use in bathrooms, kitchens or under the eaves. It is tuned to use the in-wall space as a virtual enclosure for fantastic bass response.

Polk Audio RC55i Features

  • Aimable tweeters for direct high frequency control; excellent imaging even for off-axis listening positions
  • Durable, moisture resistant materials for safe use in bathrooms, kitchens, even under outdoor eaves
  • Wide dispersion design for even sound-coverage throughout even large rooms
  • Rotating Cam Mounting System: the fastest and easiest installation system
  • Infinite Baffle Tuning uses the virtual enclosure of in-wall space for superior bass response
  • Paintable grille and flange allows Polk in-wall speakers to virtually disappear in your room

Polk Audio RC55i Specifications

Mid/Woofer Diameter
6.5" (16.51cm)
Mid/Woofer Type
Dynamic Balance, mineral filled Polymer cone with rubber surround
Tweeter Diameter
0.75" / 1.91cm
Tweeter Type
Dynamic Balance, metalized soft dome in swivel mount
Power Rating
20 - 100 w/channel
Frequency Response
67Hz - 20kHz
Nominal Impedance
8 ohms
90 dB
Mounting Depth
2" / 5.08cm
Overall Depth
2.5" / 6.35cm
11 x 7.56" / 27.94 x 19.20cm
Cut-out: 9.63 x 6.25" / 24.46 x 15.87cm
Mfr #
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