Polk Audio
Polk Reserve R350
Best slim center channel for space-conscious home theater enthusiasts.
Experience exceptional clarity with the Polk Reserve R350 center channel speaker. Designed for discrete integration, its slim profile fits seamlessly into any home theater. Featuring a 1-inch Pinnacle Ring Radiator tweeter and four 4-inch Turbine Cone woofers, it delivers crisp dialogue and dynamic sound. This Hi-Res Audio certified speaker is compatible with Dolby Atmos and DTS:X, offering an immersive listening experience. Its versatile design allows it to function as a left or right channel speaker, providing flexible front stage configurations.
$649.00
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$649.00
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Owner Satisfaction
4.6
/ 5
Category Rank
1854
/ 6550
#1854 in Speakers
Price vs Category Average
-56%
Below average
Frequency Response
5050
/ Hz - kHz
Who it's for
- Listeners who appreciate detailed, non-fatiguing high-frequency performance
- Home theater owners with limited space for bulky equipment
- Movie lovers who prioritize clear, intelligible dialogue
Who should skip it
- Casual listeners looking for an affordable, entry-level audio solution
- Bass enthusiasts seeking deep, cinematic rumble without a subwoofer
- Budget-conscious buyers using basic, low-power entry-level receivers
Performance breakdown
Dialogue Clarity
Pinnacle Ring Radiator tweeter ensures crisp, intelligible speech in complex soundscapes.
Placement Versatility
Slim profile and wall-mount capability allow for seamless integration in tight spaces.
Midrange Accuracy
Four Turbine Cone woofers deliver precise, detailed sound across the vocal range.
Enclosure Rigidity
Fully sealed design effectively eliminates unwanted resonance for cleaner audio output.
Dynamic Range
Hi-Res certification provides impressive depth for demanding cinematic and musical content.
Amplification Efficiency
Requires a capable amplifier to fully drive the four-woofer array effectively.
Key Specs
Frequency Response
50Hz - 50kHz
Recommended Amplifier Power
25 - 200W
Minimum Impedance
3.9Ω
Sensitivity
87dB
Dimensions
30.0 x 5.5 x 7.4 in
Weight
20 lbs.
Driver Configuration
Four 4" Turbine Cone woofers and one 1" Pinnacle Ring Radiator tweeter
Enclosure Type
Fully sealed
Features
- Highly versatile L/C/R speaker
- Pinnacle Ring Radiator Tweeter for wide dispersion
- Turbine Cone Woofer for enhanced detail and accuracy
- Fully sealed enclosure for distortion-free sound
- Wall-mountable for flexible placement
- Hi-Res Audio Certified
- Sleek and elegant design
- IMAX Enhanced content for dynamic experiences
- Low profile design for discrete integration
What customers say
Consumers are overwhelmingly positive, focusing heavily on the speaker's exceptional sound quality and its highly adaptable, slim design. The clarity and detail delivered by the Pinnacle Tweeter are frequently cited as transformative, especially for dialogue in home theater setups. This speaker solves common placement challenges without sacrificing acoustic performance. Reviewers feel the R350 offers premium performance that strongly justifies its cost, positioning it as an excellent value proposition in the high fidelity market.
Know before you buy
The R350 is designed as a versatile L/C/R speaker. You can use it as a dedicated center channel or mount three of them vertically or horizontally to create a consistent front soundstage for your left, center, and right channels.
Yes, the R350 is a passive speaker, meaning it does not have a built-in amplifier. You will need to connect it to an external AV receiver or power amplifier to drive the sound.
With a low profile of only 5.5 inches in height, the R350 is specifically engineered for discrete placement. It fits easily on most media consoles or shelves without obstructing the bottom of your television screen.
Yes, the R350 features built-in wall-mounting capabilities. Its slim, sealed enclosure design makes it an excellent choice for wall-mounting alongside a flat-panel TV.
The fully sealed enclosure design is intended to minimize unwanted resonance and distortion. This results in tighter, more accurate bass and cleaner dialogue compared to ported designs, which is ideal for a center channel speaker.
Yes, the R350 is Hi-Res Audio certified and fully compatible with modern immersive formats like Dolby Atmos and DTS:X. Its wide dispersion characteristics help it integrate seamlessly into a high-performance home theater system.
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