The R100 is a versatile small speaker that is great in a compact stereo
pair, as part of a front stage, or as surround components in a larger
system. Its diminutive size means it's at home on a bookshelf, on a
stand or even mounted to the wall.
Polk Reserve is a premium loudspeaker series that incorporates the custom
transducers from Polk's flagship Legend series alongside new Polk
innovations in cabinet and port design to deliver flagship music and
movie sound without flagship prices. It is Dolby Atmos and DTS:X
compatible and certified for Hi-Res Audio.
Pinnacle Ring Radiator Tweeter
Born of 50 years of speaker engineering, the Pinnacle Ring Radiator Tweeter
features a finely tuned waveguide that dramatically improves the
dispersion of high-frequency energy, ensuring a broad sweet spot and
consistent sound in every listening position. Hi-Res certified, the
Pinnacle Tweeter is designed for today's two-channel music listening as
well as multichannel 3D audio found in movies, sports, and video game
The Polk-designed Turbine Cone is a foam-core, injection-molded cone made
of polypropylene with turbine geometry that dramatically increases
stiffness and damping without adding mass. This results in a smooth,
detailed mid-range with three-dimensional imaging that brings music and
movies to live.
Polk Patented X-Port
Featuring an Eigentone Filter (ETF), Polk's newly patented X-Port consists of a
set of closed-pipe absorbers specifically tuned to dramatically reduce
traditional speaker distortions, creating deep, effortless bass. This
ensures that the upper bass and mid-range are free of port and cabinet
resonances for clear, smooth, and detailed sound.
Hi-Res Audio Certified
Hi-Res Audio files deliver sound with quality superior to that of CDs. For a
loudspeaker to qualify for the Hi-Res certified badge, it must be able
to play up to 40 kHz. Reserve speakers meet these requirements, ensuring
all the high-resolution detail delivered from the amplifier is played
back faithfully by the speaker.
Dolby Atmos and DTS:X Compatible
The Polk Reserve series is compatible with both Dolby Atmos- and
DTS:X-enabled A/V receivers and pre-amp processors as well as Dolby
Atmos and DTS:X virtualizers.
30 to 150W Recommended Amplifier Power
2-Way Speaker Design
5.25" Polypropylene Turbine Woofer
1" Pinnacle Ring Radiator Tweeter
58 Hz to 39 kHz Frequency Response
Rear X-Port Bass Port