Polk Audio Reserve Series R300 2-Way Center Channel Speaker (Black)


Polk Audio R300 Specs

Speaker System
Speaker Configuration 2-Way
Recommended Amplifier Power 30 to 200 W
Drivers 2 x 5.25″ / 133.35 mm Polypropylene Cone Woofer
1 x 1″ / 25.4 mm Tweeter
Enclosure Type Sealed
Ports None
Frequency Response 65 Hz to 38 kHz (-3 dB)
Frequency Range 45 Hz to 50 kHz
Impedance 8 Ohms
6 Ohms
4 Ohms
3.8 Ohms
Wired Connectivity 1 x 5-Way Binding Post Pair Input
Crossover 2200 Hz
Sensitivity 86.5 dB
Placement & Mounting Options Tabletop/Bookshelf
Floor Contacts Rubber Feet
Dimensions 19 x 6.8 x 8.9″ / 482.6 x 172 x 226.5 mm (with Feet)
Weight 19.8 lb / 9.0 kg
Packaging Info
Package Weight 21.225 lb
Box Dimensions (LxWxH) 23.6 x 12.6 x 10.4″


Enhance the dialogue of your movies and TV shows with the black Polk Audio Reserve Series R300 2-Way Center Channel Speaker. It can handle 30 to 200W of power from your amplifier and is equipped with two 5.25″ polypropylene turbine woofers and a 1″ Pinnacle Ring Radiator tweeter. It has a frequency response of 65 Hz to 38 kHz for enhanced treble and midrange reproduction. Rubber feet help reduce unwanted resonance from your cabinet or TV stand.

Why the Reserve Series

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 soundtracks.

Turbine Cone

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.

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.

Timbre-Matched Configurability

Mix and match Reserve speakers to fit most rooms and configurations without concern. The Reserve series guarantees great, timbre-matched sound in any configuration.

Detailed Imaging & Soundstage

Driven by the Reserve’s proprietary technologies, the series delivers exquisitely balanced, dynamic, and detailed sound every time.

Office or Den

The R300 speaker in your office or den transforms your casual listening environment to a private concert in your home.

Traditional Home Theater

Step up to dynamic, detailed home theater. Choose the Reserve series configuration that matches your room’s needs, and add an optional HTS series subwoofer to provide even more bass.


There are no reviews yet.

Be the first to review “Polk Audio Reserve Series R300 2-Way Center Channel Speaker (Black)”

Your email address will not be published. Required fields are marked *