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Polk Audio High Performance Floorstanding Loudspeaker

Polk Audio RTiA7 High Performance Floorstanding Loudspeaker

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Overview & Details

Polk Audio RTiA7 High Performance Floorstanding Loudspeaker
The RTiA7 truly stands out. With two 7” bass drivers, a 6.5” midrange driver and a 1” dome tweeter, this impressive floorstanding loudspeaker mixes stunning performance and classic beauty to rise above the competition.
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The Basics

Model #: RTiA7
Measurements: Approx. 42-1/4"H x 8-7/8"W x 17-7/8" Deep
Country of Origin: China


Damped Asymmetric Hex Laminate Isolation (DAHLI) cabinet design
  • For clean, accurate sound
  • Asymmetric design made from 6-layer laminate with 5 viscous layers creates the optimal shear damping (OSD) system, the process for which was specifically developed for Polk
  • Not only results in a stronger, more rigid and acoustically insert enclosure, but curved walls also produce less audible coloration from panel resonances

Latest generation dynamic balance drivers and tweeters
  • The bass/midrange drivers used throughout the RTi range employ polymer/mineral composite cones

1" tweeter is a silk/polymer composite dome
  • For smoother response and better detail

Better power handling and reliability
  • Neodymium magnet, low-viscosity ferro-fluid cooling, and a heat sink on the back of the magnet

Features Polk’s patented PowerPort Technology
  • Reduces turbulence at the mouth of the port
  • PowerPort vastly reduces “chuffing” or “port noise”
  • Provides deeper, more powerful, lower distortion bass than could be achieved with conventional ported or sealed designs of comparable size

PowerPort Plus
  • Uses two ports (one front, one rear) and internal “plates” to further reduce air turbulence and increase bass efficiency
  • A computer designed tweeter faceplate radius, tapered enclosure and baffle edge radius all contribute to minimizing diffraction for more open and spacious imaging

Multiple long-throw 7" subwoofers
  • Combine the wide dynamic range benefits of a single large subwoofer with the tight, punchy, accurate bass response of small woofers
  • Deliver deep high impact bass with speed and accuracy

Magnetically shielded
  • Allows safe placement next to televisions or video monitors

Features gold plated 5-way binding posts
  • Dual inputs for bi-amplification or bi-wiring

Acoustically Inert 3/4" MDF Cabinets
  • Finished in cherry or black oak real wood veneers


Polk Audio RTiA7 High Performance Floorstanding Loudspeaker

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