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Polk Audio PB SC85

Pre-construction brackets for select Polk in-wall speakers

Item # 107PBSC85

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Item # 107PBSC85

In stock
$59.00 pair

About the Polk Audio PB SC85

These pre-construction brackets are designed to hold Polk's RC85i or MC85 in-wall speakers. Use the included wings to attach the bracket to studs before the drywall goes up. Polk provides the brackets and mounting tabs you'll need to do a quick and easy installation.

Product highlights:

  • compatible with Polk RC85i and MC85 in-wall speakers
  • includes two adjustable brackets for easy installation
  • hardware included
  • requires drywall cutout approximately 8-15/16"W x 12-11/16"H
  • 10-3/8"W x 14-1/4"H x 1-3/16"D
  • warranty: limited lifetime
  • Our 60-day money-back guarantee
  • MFR # AW0486-A

What's in the box:

  • 2 Plastic speaker frames
  • 4 Plastic wings
  • Eight 1 1/4" Sheetrock screws

Customer reviews

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Polk Audio PB SC85 reviews

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21 reviews

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Crutchfield response

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More details on the Polk Audio PB SC85

Stacey B.

Product Research


Overview: The Polk PB SC85s are pre-construction brackets for the Polk RC85i and MC85 in-wall speakers. The included wings mount to the supplied speaker bracket and to the wall studs, giving you a sturdy mount to install the speakers. Each bracket requires a cutout in the drywall approximately 8-15/16" wide and 12-11/16" tall.

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Customer Q&A

Crutchfield asked: Why did you buy this?
It was suggested by Crutchfield [ Ty  Apr 24, 2020 ]
New construction brackets needed for outdoor speakers [ DIANELLYS  Mar 02, 2020 ]
I wanted to do a solid install for the speakers - hoping for a better sound. [ Grant  Mar 16, 2019 ]
I have the speakers. [ DANIEL  Dec 26, 2018 ]
same as above [ Stan  Aug 17, 2018 ]
Remodeling Basement and wanted them to pair with The R/C 85i Speakers in a " New Construction" Rec. Room. Wanted a professional looking install. [ Greg  Jul 06, 2018 ]
Great value for the money, and quality and rating are fabulous!! [ jeff  May 20, 2018 ]
The ability to allow more accuracy and confirmation of a professional install [ Corey  Dec 16, 2017 ]
We are building a home theater in our basement, and these brackets will make the installation of the Polk Audio speakers I selected easy and secure. [ Stephen  Nov 22, 2017 ]
It is the correct bracket for the Polk rc85i speaker. [ Dorin  Nov 21, 2017 ]
Renovating room and this will make in easy for drywall crew to mark and cut out. [ Guest  Sep 28, 2017 ]
these brackets are very cheap not sure I would buy again. Not for 50.00 [ DOUGLAS J  May 02, 2016 ]
Take advantage of preconstruction opportunities to secure in wall speakers optimally. [ Eric  Jan 23, 2016 ]
to mount the speakers... [ Joseph  Dec 08, 2015 ]

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