Polk Audio PB-450

Pre-construction brackets for Polk 50-RT and 500-LS in-ceiling speakers (pair)

Item #: 107PB450

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These pre-construction brackets are designed to hold Polk's 50-RT and 500-LS in-ceiling speakers. Use the included wings to attach the bracket to ceiling joists before the drywall goes up. Polk provides brackets, gaskets, and all the hardware you'll need to complete a quick and easy installation.

Product Highlights:

  • compatible with Polk 50 RT and 500-LS in-ceiling speakers
  • adjustable brackets for easy installation
  • all hardware included
  • warranty: 60 days
  • Our 60-day money-back guarantee

Hands-on research

What's in the box?

  • 2 Plastic pre-construction brackets
  • 4 Plastic mounting wings
  • Eight 1.125" mounting screws

Product Research

Features

Overview: The Polk PB450 pre-construction brackets are designed specifically for the Polk Audio 500-LS and 50-RT in-ceiling speakers. These pre-construction brackets are used to designate the location of where the in-ceiling loudspeakers will be installed. The brackets define the holes that will need to be cut out. If you're building a new home, pre-construction brackets will make installing your in-ceiling speakers easier and more efficient. The included wings mount to the pre-construction brackets and to the ceiling studs, giving you a sturdy mount to install the speakers. Each bracket requires a cutout of 6.25" in diameter.

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