Specification Sheet

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.
5.25” 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.
Features
• 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
mid-range 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
• Power Recommendation: 70W or more per channel power
amplification is recommended to experience the best quality
and performance
• Premium, Large 5-Way Binding Posts: Perfect for easy set up and
ensure the most direct, efficient, and loss-less connection possible
• 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 and Hi-Res Audio formats
(such as DSD, FLAC, WAV, ALAC and MQA)
• Built to Last: Industry-leading, premium, 5-year warranty
• Premium Finishes: Available in Midnight Black, Satin White,
and Chestnut Brown. White and brown available late 2021
SPECIFICATIONS
Transducer 1" Ring Radiator
5 ¼” Turbine Cone
Minimum Impedance 3.6Ω
Sensitivity 86dB
Designed for R900 No
Frequency - Response 58Hz- 39kHz
Dimensions and
Weight
(W)166mm x (H)324mm x (D)259.5mm
(W)6.5” x (H)12.8” x (D)10.2”
12.2Ibs/5.5 kg
Amazing sound and true value in
a compact design
Amazing sound and true value, the R100 inherits the 1”
Pinnacle tweeter and 5.25” Turbine cone from our flagship
Legend series for renowned clarity and imaging. With a
minimalist design, this speaker fits neatly into any décor.
Our newly patented Polk X-Port delivers deep, distortion
free bass compared to traditionally ported speakers.
R100 Compact
Bookshelf Speaker
Consumer Benefits
Amazing Sound and Elegance
With understated elegance, the Reserve line has a minimalist
design with universal appeal. Inheriting Polk’s flagship transducer
array, the R100 produces exceptional sound that rivals competitor
speakers that sell for twice the price.
Polk Newly Patented X-Port (ETF)
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.
Turbine Cone Drivers Pinnacle Tweeters X-Port
www.polkaudio.com
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