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)
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. These Turbine cones combine Polk’s proprietary foam core and molded Turbine geometry which dramatically increase stiffness and damping, without adding mass. You will hear every detail and experience a smooth, detailed mid-range and effortless bass.
Polk’s new Power Port 2.0 is the latest version of our successful Power Port technology. In addition to Power Port’s carefully engineered port design that smooths the flow of air as it exits the cabinet through the port, X-Port adds a set of closed-pipe absorbers that are specifically tuned to unwanted cabinet and port resonances. Together, these two technologies combine to function as Power Port 2.0 to deliver smooth, detailed audio. Combined with dual 8” woofers, you’ll get louder, cleaner bass while minimizing turbulence and port noise.
Polk believes cabinets should be beautiful and add nothing to the playback. Polk Reserve cabinets, braces, and internal enclosures are precisely engineered to minimize unwanted internal standing waves and eliminate unwanted resonances. Laser Doppler Vibrometer (LDV) designed, the advanced precision point to point braced cabinets with individual enclosures mid and low-frequency transducers combined with new Cabinet Resonance Control (CRC) eliminate unwanted panel resonances. The result is a cabinet that rigidly holds the transducer array while it faithfully reproduces recordings.
To add immersive vertical sound, Reserve R900 height modules are compatible (R900 sold separately). These optional height modules perform beautifully with today’s new home theater technologies including: Dolby Atmos, DTS, DTS:X, DTS:X Virtual, IMAX Enhanced and Auro-3D.
The R700 flagship floorstanding loudspeaker showcases unbelievably refined elegance and sound. Features Polk’s flagship drivers and delivers deep, effortless bass by combining Power Port and new, patent-pending X-Port technology.
For over 45 years, Polk Audio has designed, engineered, and voiced high-quality loudspeakers, sound bars, and smart speakers. From innovation in tweeter design to the legendary SDA speakers, Polk Audio makes great sound accessible to all.
The Reserve series is built to last and features a best-in-class, 5-year limited warranty.
Polk’s goal since our founding has been to build great loudspeakers that virtually transport the listener’s room into the scene of the recorded performance. This is achieved by constant innovation and leaving nothing to chance. The result of over 45 years of engineering is best-in-class loudspeakers backed by numerous awards, patents, and brand loyalists.
|Speaker Type||Floorstanding Loudspeaker|
|UOM (Sold As)||Each|
|Tweeter||1" Pinnacle Ring Radiator|
|Mid-range/Mid-bass||6 ½” Turbine Cone|
|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|
|Tweeter/Mid-range Crossover Frequency||2700|
|Mid-range/Mid-bass Crossover Frequency||350|
|Product Dims 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 Weights (each)||79.1 lbs/35.9 kg|
|Shipping Weight||94.4 lbs/42.8 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|
|Shipping Dims (WxHxD)||550 x 423 x 1250mm
(21.6 x 16.7 x 49.2) in