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  • $449.00

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Polk Audio Reserve Series R300 Black Compact Center Channel Speaker - Single

In stock. Limit 4 per customer.
Ships from United States.
  • Floorstanding Speakers
  • Center Channel Speaker
  • R600
  • R500
  • R300
  • Sleek & Elegant Design
  • Crystal Clear Vocals For Your Home Theater
  • Cabinets Built for Better Performance
  • High Definition Pinnacle Ring Radiator Tweeter
  • 5.25" Turbine Cone
  • Power for the Best Performance
Polk Audio Loudspeaker
Polk Audio Loudspeaker

Reserve R300


At only 19-inches wide, the Polk Reserve R300 compact center channel fits beautifully into any home theater setup. With a 1-inch Pinnacle tweeter and dual 5.25” Turbine woofers, you will enjoy crisp, clear vocals and intelligible dialogue for your favorite movies and shows.

Polk Audio Loudspeaker

What Better Sounds Like

As we get older, we learn what better looks like, feels like, tastes like, and even drives like. Inheriting best-in-class technologies from our flagship Legend series of loudspeakers, the Polk Reserve series helps teach you what better sounds like.

Polk Audio Loudspeaker

Crystal Clear Vocals for Home Theater

The center channel is the most important speaker in any home theater setup. The Reserve R300 uses Polk’s latest flagship transducer array to deliver clear, crisp, intelligible dialogue no matter where you sit.

Polk Audio Loudspeaker
Polk Audio Loudspeaker

Sit right everywhere

Pinnacle Ring Radiator Tweeter

The Pinnacle Ring Radiator Tweeter’s distinctive pointed shape guides the dispersion of high frequency sounds around a room. This innovation widens the sweet spot and allows you freedom to enjoy your music and movies wherever you choose to sit.

Polk Audio Loudspeaker
Polk Audio Loudspeaker

Strength in motion

Turbine Cone Woofer

Our pioneering turbine design delivers a significant increase in cone rigidity without increasing mass. This innovation means the woofer can move with increased accuracy and speed to deliver enhanced sound resolution, enabling you to experience a breathtaking level of detail in your music and movies.

Polk Audio Loudspeaker
Polk Audio Loudspeaker

Hi-Res Audio Certified

Your sound is only as good as your source. With Hi-Res Audio certification, the Polk Reserve R300 compact center channel speaker delivers clear and detailed high-end response. Female vocals are particularly smooth and detailed without coloration. Plus, a minimum support of 40kHz perfectly reproduces the latest Hi-Res Audio files with improved audio extension.

Polk Audio Loudspeaker

Fully Sealed Enclosure

Unlike a traditionally ported speaker, the fully sealed design eliminates the turbulence of escaping air to prevent chuffing and other unwanted distortions. You will just get clear, easy to understand dialogue.

Polk Audio Loudspeaker

Polk Reserve

R300 Compact Center Channel Speaker

Compact design offers crisp dialogue

  • Power for the Best Performance
    70W or more per channel power amplification is recommended to experience the best sound quality and performance.
  • Movies
    The center channel speaker is the most important speaker in your home theater system, delivering movie and TV dialogue with exceptional clarity.
  • Hi-Res Audio Certified
    Delivers clear and detailed high-end response up to 40Khz for improved high frequency signals for today’s high-quality audio.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

Return Policies

Manufacturer Contact Info