Crisp dialogue and dynamic sound right in your living room
The Polk Reserve R400 center channel speaker 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.
6.5” Turbine Cone
Polk developed the Turbine cone specifically for our 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 a
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.
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 ultraclear, 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 rearchamber 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.
Features
• Home Theater Essential: The center channel speaker is the most
important speaker in your home theater system, delivering
movie and TV dialogue with exceptional clarity
• Pinnacle Tweeter: The new ring radiator tweeter design
dramatically improves dispersion while delivering clear, crisp
and natural highs
• Turbine Cone: Delivers smooth and incredibly detailed midrange imaging
• Polk Patented X-Port: closed-pipe absorbers that are
specifically tuned to catch and eliminate traditional speaker
distortions
• Anti-diffraction Magnetic Grilles: Acoustically inert grilles offer
a clean aesthetic without sacrificing sound
