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Polk Audio RTi A9

Polk Audio RTi A9

Single floor-standing speaker

Item #107RTIA9C
IN STOCK

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Audiophile-quality sound from a great-looking tower speaker

Meet the flagship speaker in Polk's newly redesigned RTi Series. The RTi A9 floor-standing tower speaker combines a handsome, real wood veneer finish with the kind of performance that pleases even critical listeners.

Grille off shot

A high-tech approach to accurate sound

Cross-section

An inside view of this speaker's careful driver design.

This speaker's carefully designed drivers undergo laser testing to help identify and eliminate resonance points, ensuring smooth, accurate response. Its asymmetric cabinet helps it deliver rich, clear sound by combating vibration and increasing rigidity. The A9 also includes Polk's exclusive PowerPort® technology that reduces noisy air turbulence and increases low-frequency output. You'll enjoy clear highs, rich bass, and open, natural-sounding midrange.


Additional high-end features

Two sets of gold-plated five-way binding posts let you biamp or biwire the RTi A9 for the best possible sound. An anti-diffraction grille helps it deliver a large, three-dimensional soundstage with pinpoint-accurate stereo imaging. Adjustable spikes provide stability on both carpeted and hardwood floors.

Recommended center channel speaker: Polk CSi A6.
Recommended surround speakers: Polk RTi A3 or FXi A6.

cabinet

The asymmetric cabinet fights vibration for clearer sound.


Details:

  • video-shielded
  • bass-reflex (ported) design
  • frequency response 30-26,000 Hz (-3dB)
  • handles 50-500 watts
  • 1" Dynamic Balance® silk/polymer tweeter
  • two 5-1/4" Dynamic Balance polymer composite midrange drivers
  • three 7" Dynamic Balance polymer composite woofers
  • PowerPort Plus technology improves bass response without introducing distortion
  • 8-ohm impedance
  • sensitivity 90 dB
  • dual 5-way binding post terminals
  • real wood veneer finish
  • 10-11/16"W x 48-1/16"H x 21-1/2"D
  • warranty: 5 years
Priced each

    Accessories

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    Speaker Wire with Connectors

    You'll need speaker wire to get the audio signal from your receiver to your speakers. None is included in the box.

    Professional Installation

    Have your speakers installed by qualified professionals.

    Speaker Wire

    Cut custom lengths of speaker wire and add your own connectors.

    Features & Specs

    What's in the box

    Download the owners manual

    • Cherry floor-standing speaker
    • Detachable black cloth grille
    • 4 Screw-on spike feet
    • Owner's Manual
    • Online registration sheet
    • Polk Audio product brochure

    Product Research

    Expert Hands-on Research

    See more Floor-standing Speakers at our main Crutchfield store Go
    No Interest If Paid Within 6 Months*

    * Valid on qualifying purchases made between 12/29/09 – 3/31/10 when you use your Sony Financial Services credit card account.
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