Polk Reserve R700 – Floorstanding Tower Speaker

Pinnacle Ring Radiator Tweeter
Developed by Polk Audio, the new high definition Pinnacle Ring Radiator™ Tweeter delivers ultra-clear, crisp highs, without unwanted distortions. The Pinnacle Ring Radiator Tweeter’s distinctive pointed shape guides the dispersion of high frequency sounds around a room. This innovation widens the sweet spot and allows you freedom to enjoy your music and movies wherever you choose to sit.

Turbine Cone Woofer
Our pioneering turbine design delivers a significant increase in cone rigidity without increasing mass. This innovation means the woofer can move with increased accuracy and speed to deliver enhanced sound resolution, enabling you to experience a breathtaking level of detail in your music and movies.

Power Port 2.0
Enjoy the latest version of our patented Power Port technology for louder, cleaner bass and more defined midrange. Now, in addition to smoothing airflow as it exits the cabinet to reduce port noise, Power Port 2.0 integrates X-Port with eigentone filters specifically tuned to eliminate cabinet and port resonances.

X Port
Polk's Reserve series integrates X-Port, featuring a set of closed-pipe resonators, called Eigentone filters that are tuned to absorb unwanted port and cabinet resonances, providing you pure, unadulterated, crystal clear sound and more bass output.

Exceptional Cabinetry
Reserve’s sleek cabinetry hides a world of audio innovation. Cabinets are carefully cross-braced to best eliminate unwanted interior resonances. Rounded exterior corners help disperse sound broadly around the room with minimal diffraction, creating an open sound stage.

Hi-Res Audio Certified
Hi-Res Audio Certified Polk products deliver an immersive listening experience, capturing the nuances and subtleties of high-quality audio recordings, and providing an enhanced level of audio fidelity. Delivers clear and detailed high-end response up to 40Khz for improved high frequency signals for today’s high-quality audio.

IMAX Enhanced Certified
IMAX Enhanced is a premium home entertainment certification that offers stunning visuals and immersive audio optimized for large screens and high-end sound systems. Get the ultimate cinematic experience at home..

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. For immersive vertical sound, add compatible Reserve R900 height modules (sold separately). These optional height modules perform beautifully with the latest home theater technologies, including: Dolby Atmos, DTS, DTS:X, DTS:X Virtual, IMAX Enhanced, and Auro-3D.

Designed in USA
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.

Details & Specifications

Tweeter: 1" Pinnacle Ring Radiator
Mid-range/Mid-bass Woofer: 6 ½” Turbine Cone
Bass Woofers: Two 8" Polypropylene
Overall Frequency Response: 30Hz - 50kHz
Frequency Response (-3dB limits): 38Hz - 38kHz
Recommended Amplifier Power: 50 - 300W
Amplifier Output Compatibility: 8Ω / 6Ω / 4Ω
Minimum Impedance (ohms): 3.6Ω
Sensitivity (2.83V/1m): 88dB
Tweeter/Mid-range Crossover Frequency: 2700Hz
Mid-range/Mid-bass Crossover Frequency: 350Hz
Product Dimensions W x H x D (Includes width of feet): 320.7 x 1143.8 x 428.3mm  /  12.6 x 45 x 16.9 in.
Product Weight (each): 79.1 lbs/35.9 kg
New CRC (Mid-Range Enclosure Type): Sealed with CRC
Mid-Bass / Woofer Enclosure Type: Floor Firing Power Port with X-Port
Available Finishes: Black, Walnut
Feet: Spike and Pad
Wall-Mountable (keyhole slots): No
Binding Posts: Nickel-plated 5-Way: Dual
Hi-Res Certified: Yes
IMAX Certified: Yes
Shipping Weight: 94.4 lbs/42.8 kg
Shipping Dims (WxHxD): 550 x 423 x 1250mm  /  (21.6 x 16.7 x 49.2) in

IGNORE: R 700, R-700