Polk Audio Reserve R350C Center Channel LCR Speaker

Rs. 56,000 Rs. 62,000

Polk Audio Reserve R350C

Key Features

  • Versatile Placement: Use the R350 as the left, center or right channel in your home theater system; 4-way wall mounts let you mount the speaker horizontally or vertically to easily fit into your space
  • Pinnacle Tweeter: The new ring radiator tweeter design dramatically improves dispersion while delivering clear, crisp, and natural highs
  • Turbine Cone: Four 4” Turbine woofers deliver smooth and incredibly detailed mid-range imaging
  • Fully Sealed Speaker Enclosure: Eliminates chuffing and distortion for crisp, clear, easy to understand sound
  • Built to Last: Industry-leading.

The R350 is an incredibly versatile speaker. Use as a traditional center channel to deliver crisp, clear dialogue or add two additional R350s vertically mounted on each side of your television to create an unobtrusive Left/Right/Center front stage.

Compact design offers crisp dialogue and flexible use

The Polk Reserve R350 slim center channel speaker is the perfect discrete speaker for your home theater. This compact 5” unit can fit almost anywhere. With a 1” Pinnacle tweeter and four 4” Turbine woofers, you get clear, crisp vocals for your favorite movies and shows. With exceptional versatility, the R350 is also a left/center/right speaker, so you can use up to three units as your front stage.

The Ultimate Front Stage

The versatile R350 is one of the most unique speakers in the Reserve line because it serves beautifully as a center channel and it can also be used as your left and right channel as needed. Just flip the speaker vertically and you get a multi-transducer Left or Right channel speaker. Since the R350 is wall mountable, you can enjoy flexible placement on any wall.

High Definition Pinnacle Ring Radiator Tweeter

Over 40 years of tweeter innovation, design and prototyping has led to the development of the new 1” high definition Pinnacle ring radiator tweeter. Developed by Polk Audio, it delivers ultra clear, crisp highs without unwanted coloration or distortions. The Pinnacle tweeter features a finely tuned waveguide that dramatically improves the dispersion of high frequency energy ensuring a broad “sweet spot” while the critically damped rear-chamber helps defeat any unwanted resonances. Hi-Res certified, the Pinnacle Tweeter is designed for today’s two channel music listening as well as multi-channel 3D audio found in movies, sports, and video game soundtracks.

4” Turbine Cone

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. The Turbine cone combines Polk’s proprietary foam core and molded Turbine geometry which dramatically increases stiffness and damping, without adding mass. With four 4” Turbine woofers, you will hear every detail and experience smooth, detailed mid-range and effortless bass.

Crystal Clear Vocals For Your Home Theater

The center channel is the most important speaker in any home theater setup. The Reserve R350 uses Polk’s latest flagship transducer array to deliver clear, crisp, intelligible dialogue no matter where you sit.

Cabinets Built for Better Performance

Polk believes cabinets should be beautiful and add nothing to the playback. Polk Reserve cabinets, braces, and internal enclosures are carefully engineered to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is a cabinet that rigidly holds the transducer array while it faithfully reproduces recordings.




1" Pinnacle Ring Radiator




Four 4” Turbine Cone

Overall Frequency Response

50Hz - 50kHz

Frequency Response (-3dB limits)

75Hz - 35kHz

Recommended Amplifier Power

25 - 200W

Amplifier Output Compatibility

8Ω / 6Ω / 4Ω

Minimum Impedance (ohms)


Sensitivity (2.83V/1m)



Tweeter/Mid-range Crossover Frequency


Mid-range/Mid-bass Crossover Frequency



Product Dims W x H x D (Includes width of feet)

762 x 141 x 187.5mm

30 x 5.5 x 7.4 in

Product Weights (each)

20 lbs/9 kg

Shipping Weight

23.7 lbs/10.8 kg


New CRC (Mid-Range Enclosure Type)


Mid-Bass / Woofer Enclosure Type


Available Finishes

Black / Walnut / White


Rubber pads

Wall-Mountable (keyhole slots)


Binding Posts: Nickel-plated 5-Way


Certifications (Non-Safety and Regulatory)

Hi-Res Certified


IMAX Certified


Shipping Dims (WxHxD)

867 x 264 x 230mm

(34.1 x 10.4 x 9) in


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