Polk Audio Compact Center Channel Speaker in Black - R300 Black
Model #:R300 Black
Category :Center-Channel Speakers
Polk Audio Center Channel Speaker in Brown - R300 Brown
Model #:R300 Black
Category :Center-Channel Speakers
Polk Audio Compact Center Channel Speaker in Black - R300 Black
Model #:R300 Black
Category :Center-Channel Speakers

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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.

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.

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.

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.

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.

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.

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 Reserve

Power for the Best Performance

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.


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.

Certifications (Non-Safety and Regulatory)
IMAX CertifiedNo
Hi-Res CertifiedYes
Binding Posts: Nickel-plated 5-WaySingle
Wall-Mountable (keyhole slots)No
FeetRubber pads
Available FinishesBlack / Walnut
Mid-Bass / Woofer Enclosure TypeSealed
New CRC (Mid-Range Enclosure Type)-
Mid-range/Mid-bass Crossover Frequency-
Tweeter/Mid-range Crossover Frequency2200
Sensitivity (2.83V/1m)86.5dB
Minimum Impedance (ohms)3.8Ω
Amplifier Output Compatibility8Ω / 6Ω / 4Ω
Recommended Amplifier Power30 200W
Frequency Response (-3dB limits)65Hz 38kHz
Overall Frequency Response45Hz 50kHz
WoofersTwo 5 ¼” Turbine Cone
Tweeter1" Pinnacle Ring Radiator
UOM (Sold As)Each
Speaker TypeCompact Center Channel

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