Polk Audio Reserve R700 Pair of Floor Speakers

The Polk Audio Reserve R700 is the top range diffuser of the Reserve line, able to offer uncompromising sound performance both in a 2-channel stereo configuration and within a multichannel home theater system of reference with a pair of R700 as a front sound front.

With its slim and elegant design, this diffuser easily adapts to any decor, becoming a best buy for those looking for high performance but with a careful eye to the wallet, because the R700 fully reflects the Polk Audio philosophy that tends to guarantee the best sound at the best possible price.

Inhering to the array of leading transducers of the brand, it manages to produce an exceptional sound that rivals the competing speakers that are sold minimum to double its price, plus the Hi-Res Audio certification makes it ideal for multichannel 3D audio that is in the soundtracks of films, sports and video games.

Built around a specially reinforced MDF cabinet to eliminate any internal resonance that can soil the sound, this welcomes high-quality drivers like the proven tweeter with 254 mm high-definition Pinnacle ring radiator present on the Polk flagship Legend series, which offers ultra-clear and sharp highs without coloring or unwanted distortions.

This is then equipped with a finely tuned waveguide that greatly improves the dispersion of high-frequency energy ensuring a wide "reach point", while the critically damped rear chamber helps to defeat any unwanted resonance.

Two 165 mm 'Turbine Cone' midrange reproduce a very natural medium range thanks to the fact that these turbine cones combine Polk's patented foam core and molded turbine geometry to greatly increase stiffness and damping without adding mass.

Finally, the low range is entrusted to a 203 mm long-range woofer couple set in a carefully reinforced cabinet with a 2.0 down-firing power port to reduce noise and increase bass response.

This newly patented 'X-Port 2.0' technology incorporates an Eigentone filter (ETF) that offers bass without distortion and effortlessly and is based on a closed tube absorbers set specifically tuned to capture and eliminate traditional speaker distortions.

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Technical specifications:

Type: 3-way floor diffuser with X-Port technology

Certifications: Hi-Res and IMAX

Tweeter: Pinnacle Ring Radiator 2.54 cm

Midrange: Turbine Cone 16.5 cm

Woofer: 2x 20.3 cm

Frequency of crossover: Tweeter/Midrange 2.700 Hz

Frequency of crossover: Midrange/Midbass: 350 Hz

Overall frequency response: from 30Hz to 50kHz

Frequency response: 38Hz - 37kHz (-3dB)

Sensitivity: 88 dB

Power of the recommended amplifier: 20 - 300 W

Impedance: 3.6 ohms

Inputs: Double 5-way nickel-plated clamps

Size: 320.7 x 1143.8 x 428.3 mm (LxAxP)

Weight: 35.9 kg each.