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Polk Audio Reserve R500
Premium Compact Floor-Standing Tower Speaker
Offering a balance of size and power, the R500 loudspeaker is perfect for both listening in a stereo pair or within a surround system. It delivers standout sound from a narrow, elegant cabinet that seamlessly fits into any room.
- Dual 5.25" Turbine Cone woofers
- 1" Pinnacle Ring Radiator tweeter
- Polk Patented X-Port
- Exceptional & sleek cabinetry
- Hi-Res Audio certified
- Dolby Atmos & DTS:X compatible
Amazing Sound and Elegance
Inheriting Polk’s flagship transducer array, the R500 produces exceptional sound that rivals competitor speakers that sell for twice the price. Hi-Res Audio certified, the Reserve R500 is ideal for today’s two-channel music listening as well as multi-channel 3D audio found in movies, sports, and video game soundtracks.
Pinnacle Ring Radiator Tweeter
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.
X-Port
Reserve R500 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.
Form and function
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.
Take it to the next level
Optional Height Module
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.
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Neutral midrange and punchy dynamics give the Polk Reserve R500 tower engaging, well-focused performance, with the Pinnacle ring-radiator tweeter and X-Port-assisted porting delivering clear highs and controlled mid‑bass. Imaging tightens when aimed at the listener, and the speaker takes EQ and high-current amplification well — observations noted by Erin's Audio Corner.
Pros
- Accurate, neutral midrange with measured response roughly within ±2 dB from ~80 Hz to 16 kHz, preserving vocal timbre and clarity.
- Strong dynamics and slam for its class; reviewers recommend high-current amplification to unlock transient control and headroom.
- Detailed, well-engineered treble and low-mid control thanks to the Pinnacle ring-radiator tweeter, Turbine cones and X-Port design, yielding low distortion and coherent imaging when positioned correctly.
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Cons
- Treble can be forward or 'shouty' around 4–6 kHz and exhibits narrowing off-axis, reducing perceived air unless EQ or toe-in is used.
- Bass lacks deep extension below ~40–50 Hz, so very low-frequency impact may require a subwoofer in many rooms.
Sound Quality
87/100
Bass
87/100
Dual 5-1/4" Turbine cones place this in the small-tower band. Reviewers describe the bass as "adequate" and note it "lacks weight below 40-50 Hz," so extension isn’t deep but low-end is controlled and ported (rear XPort) with low distortion. Score sits in the typical range for this driver class.
Mid
89/100
Reviews state the midrange is "good" with overall neutrality within ±2 dB from 80 Hz to 16 kHz, indicating accurate timbre and vocal presence. The mid is coherent and well-behaved, though the upper-mid energy that causes some shout imposes a small penalty.
Treble
82/100
The Pinnacle ring-radiator tweeter and waveguide deliver clarity, but multiple comments warn of a "shouty" character from ~4-6 kHz and narrowing radiation above that, reducing perceived air. Treble is detailed but slightly forward; EQ helps mitigate the peak.
Soundstage Imaging
87/100
Imaging is solid when speakers are aimed at the listener; review notes advise against toeing out because HF narrowing reduces "air" and "shimmer." Stage width and focus are good, though placement/toe-in sensitivity affects perceived openness.
Dynamics
88/100
Reviewers recommend "high-current amplification" for best performance, implying strong dynamic capability when properly driven. No comments indicate the speaker runs out of steam; slam and transient response are competent for its class.
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Build Quality
90/100
Construction uses Turbine Cone drivers and a Pinnacle ring-radiator tweeter with an integrated waveguide, and a ported cabinet with Polk's XPort for distortion control. Review remarks and listed hardware suggest solid materials and sensible engineering.
Features Connectivity
80/100
Passive baseline applied. Review lists standard binding-post speaker terminals and compatibility with an optional R900 height module; no bi-wire/advanced DSP or app-based features are noted.
Value for Money
85/100
At roughly $1,300/pair (review reference), reviewers call the R500 a "good speaker with some minor issues," implying solid performance for the price. It isn’t reference-level, but performance, build, and neutrality give it strong relative value at this price point.
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