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Product Description

Line Circle

Polk Audio Reserve R400 Premium High-Performance Center Channel Speaker

Crisp Dialogue & Dynamic Sound Right In Your Living Room

The R400 offers unrivalled power and clarity from a center channel speaker. It features dual 6.5" Turbine cones and a 1" Pinnacle tweeter. This flagship transducer array delivers the clearest, most intelligible vocals for your favorite movies, shows, games and more. The newly patented X-Port eliminates cabinet resonance for distraction-free enjoyment.

Crystal Clear Vocals For Your Home Theater

The center channel is the most important speaker in any home theater setup. The Reserve R400 uses Polk’s latest flagship transducer array to deliver clear, crisp, intelligible dialogue no matter where you sit.

Cabinets Built for Better Performance

Polk believes cabinets should be beautiful and add nothing to the playback. Polk Reserve cabinets, braces, and internal enclosures are carefully engineered to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is a cabinet that rigidly holds the transducer array while it faithfully reproduces recordings.

High Definition Pinnacle Ring Radiator Tweeter

Over 40 years of tweeter innovation, design and prototyping has led to the development of the new 1" high definition Pinnacle ring radiator tweeter. Developed by Polk Audio, it delivers ultra-clear, crisp highs without unwanted coloration or distortions. The Pinnacle tweeter features a finely tuned waveguide that dramatically improves the dispersion of high frequency energy ensuring a broad "sweet spot" while the critically damped rear-chamber helps defeat any unwanted resonances. Hi-Res certified, the Pinnacle Tweeter is designed for today’s two-channel music listening as well as multi-channel 3D audio found in movies, sports, and video game soundtracks.

6.5" Turbine Cone

Polk developed the Turbine cone specifically for their flagship products to ensure the natural reproduction of the mid-range, to which human ears are particularly sensitive. The Turbine cone combines Polk’s proprietary foam core and molded Turbine geometry which dramatically increases stiffness and damping, without adding mass. You will hear every detail and experience smooth, detailed mid-range and effortless bass.

Cabinets Built for Better Performance

Polk believes cabinets should be beautiful and add nothing to the playback. Polk Reserve cabinets, braces, and internal enclosures are carefully engineered to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is a cabinet that rigidly holds the transducer array while it faithfully reproduces recordings.

Polk’s Newly Patented X Port (ETF Port)

Polk’s newly patented X-Port incorporates an Eigentone Filter (ETF) offering distortion-free, effortless bass. Consisting of a set of closed-pipe absorbers that are specifically tuned to catch and eliminate traditional speaker distortions. X-Port ensures that the upper bass and mid-range are free of port and cabinet resonances for smooth, detailed audio.

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.

Dolby Atmos Enabled

Listening to Atmos and DTS:X-enabled content on Reserve Series speakers brings you deeper into the story or music every time.

IMAX Enhanced Certified

IMAX Enhanced certification guarantees an unforgettably huge and dynamic home theater experience when enjoying IMAX Enhanced movies, television shows and music.

Polk Reserve Owners Manual

Polk Reserve Towers Information Sheet

Polk Reserve Series Brochure + Comparison Chart

Features & Specs Line Circle

IMAX ENHANCED CERTIFIED
IMAX Enhanced certification guarantees an unforgettably huge and dynamic home theater experience when enjoying IMAX Enhanced movies, television shows and music.
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.
DOLBY ATMOS ENABLED
Listening to Atmos and DTS:X-enabled content on Reserve Series speakers brings you deeper into the story or music every time.
FREQUENCY RESPONSE
48Hz - 39kHz
DIMENSIONS
24.2 x 7.8 x 13.8 in
WEIGHT
32.8 LBS
IMAX ENHANCED CERTIFIED
IMAX Enhanced certification guarantees an unforgettably huge and dynamic home theater experience when enjoying IMAX Enhanced movies, television shows and music.
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.
DOLBY ATMOS ENABLED
Listening to Atmos and DTS:X-enabled content on Reserve Series speakers brings you deeper into the story or music every time.
FREQUENCY RESPONSE
48Hz - 39kHz
DIMENSIONS
24.2 x 7.8 x 13.8 in
WEIGHT
32.8 LBS

Expert Insight

Line Circle

Impressive audio quality at a great price!

Expert Img
Sarah Tompkins
Brand Manager

Reviews

Line Circle
Product Descriptiondown arrow

Product Description

Line Circle

Polk Audio Reserve R400 Premium High-Performance Center Channel Speaker

Crisp Dialogue & Dynamic Sound Right In Your Living Room

The R400 offers unrivalled power and clarity from a center channel speaker. It features dual 6.5" Turbine cones and a 1" Pinnacle tweeter. This flagship transducer array delivers the clearest, most intelligible vocals for your favorite movies, shows, games and more. The newly patented X-Port eliminates cabinet resonance for distraction-free enjoyment.

Crystal Clear Vocals For Your Home Theater

The center channel is the most important speaker in any home theater setup. The Reserve R400 uses Polk’s latest flagship transducer array to deliver clear, crisp, intelligible dialogue no matter where you sit.

Cabinets Built for Better Performance

Polk believes cabinets should be beautiful and add nothing to the playback. Polk Reserve cabinets, braces, and internal enclosures are carefully engineered to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is a cabinet that rigidly holds the transducer array while it faithfully reproduces recordings.

High Definition Pinnacle Ring Radiator Tweeter

Over 40 years of tweeter innovation, design and prototyping has led to the development of the new 1" high definition Pinnacle ring radiator tweeter. Developed by Polk Audio, it delivers ultra-clear, crisp highs without unwanted coloration or distortions. The Pinnacle tweeter features a finely tuned waveguide that dramatically improves the dispersion of high frequency energy ensuring a broad "sweet spot" while the critically damped rear-chamber helps defeat any unwanted resonances. Hi-Res certified, the Pinnacle Tweeter is designed for today’s two-channel music listening as well as multi-channel 3D audio found in movies, sports, and video game soundtracks.

6.5" Turbine Cone

Polk developed the Turbine cone specifically for their flagship products to ensure the natural reproduction of the mid-range, to which human ears are particularly sensitive. The Turbine cone combines Polk’s proprietary foam core and molded Turbine geometry which dramatically increases stiffness and damping, without adding mass. You will hear every detail and experience smooth, detailed mid-range and effortless bass.

Cabinets Built for Better Performance

Polk believes cabinets should be beautiful and add nothing to the playback. Polk Reserve cabinets, braces, and internal enclosures are carefully engineered to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is a cabinet that rigidly holds the transducer array while it faithfully reproduces recordings.

Polk’s Newly Patented X Port (ETF Port)

Polk’s newly patented X-Port incorporates an Eigentone Filter (ETF) offering distortion-free, effortless bass. Consisting of a set of closed-pipe absorbers that are specifically tuned to catch and eliminate traditional speaker distortions. X-Port ensures that the upper bass and mid-range are free of port and cabinet resonances for smooth, detailed audio.

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.

Dolby Atmos Enabled

Listening to Atmos and DTS:X-enabled content on Reserve Series speakers brings you deeper into the story or music every time.

IMAX Enhanced Certified

IMAX Enhanced certification guarantees an unforgettably huge and dynamic home theater experience when enjoying IMAX Enhanced movies, television shows and music.

Polk Reserve Owners Manual

Polk Reserve Towers Information Sheet

Polk Reserve Series Brochure + Comparison Chart

Features & Specsdown arrow

Features & Specs Line Circle

IMAX ENHANCED CERTIFIED
IMAX Enhanced certification guarantees an unforgettably huge and dynamic home theater experience when enjoying IMAX Enhanced movies, television shows and music.
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.
DOLBY ATMOS ENABLED
Listening to Atmos and DTS:X-enabled content on Reserve Series speakers brings you deeper into the story or music every time.
FREQUENCY RESPONSE
48Hz - 39kHz
DIMENSIONS
24.2 x 7.8 x 13.8 in
WEIGHT
32.8 LBS
IMAX ENHANCED CERTIFIED
IMAX Enhanced certification guarantees an unforgettably huge and dynamic home theater experience when enjoying IMAX Enhanced movies, television shows and music.
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.
DOLBY ATMOS ENABLED
Listening to Atmos and DTS:X-enabled content on Reserve Series speakers brings you deeper into the story or music every time.
FREQUENCY RESPONSE
48Hz - 39kHz
DIMENSIONS
24.2 x 7.8 x 13.8 in
WEIGHT
32.8 LBS
Expert Insightdown arrow

Expert Insight

Line Circle

Impressive audio quality at a great price!

Expert Img
Sarah Tompkins
Brand Manager
Reviewsdown arrow

Reviews

Line Circle
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