SKU: 24923426771

Polk Audio Reserve R350 Centre Speaker

Sale price$359.55 Regular price$399.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Polk Audio Reserve R350 Centre SpeakerThe 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. Key Benefits Fits great into low clearance areas Wall mountable Can be used as Left and Right channel Sleek and elegant design What Better Sounds Like As we get older, we learn what better looks like, feels

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.

Key Benefits

  • Fits great into low clearance areas
  • Wall-mountable
  • Can be used as Left and Right channel
  • Sleek and elegant design

 

What Better Sounds Like

As we get older, we learn what better looks like, feels like, tastes like, and even drives like. Inheriting best-in-class technologies from our flagship Legend series of loudspeakers, the Polk Reserve series helps teach you what better sounds like.

Crystal Clear Vocals For Home Theatre

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. The R350 is wall-mountable, allowing for flexible placement in smaller rooms and easy positioning at the right height to enjoy optimal sound.

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.

Hi-Res Audio Certified

Your sound is only as good as your source. With Hi-Res Audio certification, the Polk Reserve R350 slim center channel speaker delivers clear and detailed high-end response. Female vocals are particularly smooth and detailed without coloration. Plus, a minimum support of 40kHz perfectly reproduces the latest Hi-Res Audio files with improved audio extension.

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.

 

Specifications

Speaker Type Low Profile L/C/R Center Channel
(Use as Left, center or right)
UOM (Sold As) Each

TRANSDUCER

Tweeter 1" Pinnacle Ring Radiator
Mid-range/Mid-bass -
Woofers 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) 3.9Ω
Sensitivity (2.83V/1m) 87dB

CROSSOVER

Tweeter/Mid-range Crossover Frequency 2700
Mid-range/Mid-bass Crossover Frequency 1400

MEASUREMENTS

Product Dims W x H x D (Includes width of feet) 762 x 141 x 187.5mm
Product Weights (each) 9 kg
Shipping Weight 10.8 kg

CABINETRY

New CRC (Mid-Range Enclosure Type) -
Mid-Bass / Woofer Enclosure Type Sealed
Available Finishes Black / Walnut / White
Feet Rubber pads
Wall-Mountable (keyhole slots) Yes
Binding Posts: Nickel-plated 5-Way Single



Certifications (Non-Safety and Regulatory)

Hi-Res Certified Yes
IMAX Certified No
Shipping Dims (WxHxD) 867 x 264 x 230mm



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24923426771

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4.7 ★★★★★
Based on 10 reviews
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B
Verified Purchase
Brett Summers
Waukegan, US
★★★★★ 4
Great no-frills Bluetooth wireless headphones
Color: Blue
I did not read the description carefully. It states what devices these headphones are compatible with and "desktop computer" is not one of them. I called Sony and they told me they will work with almost any modern device that has Bluetooth connectivity. I easily wirelessly connected them to my desktop computer and they work great. Strangely the user guide gives instructions on how to use them with Mac and Windows computers, so read the user guide/manual that is linked in the description. If you want to use any of the functions of the Sony Headphones Connect app you will need a compatible phone. If you do not use the app (not compatible with computers) they function as a basic pair of wireless headphones. All rather confusing and the Amazon description does nothing to clear it up. With that being said I connected it easily to my desktop computer. I am no audiophile and do not need a $400 pair of headphones. To me they sound great especially for the inexpensive price. They are NOT noise cancelling headphones and I did not want noise cancelling. They are "on the ear" headphones meaning they are about the size of your ear and press your ears against your head creating a bit of a seal keeping some exterior noise out. Works fine, but if you wear eyeglasses and wear the glasses and the headphones at the same time after a few hours it can become uncomfortable as the headphones press your ear against the arm of the glasses and the arm of the glasses into the side of your head. The charging port on the headphones is USB C and they come with a USB A to USB C cable but no charging brick. I connected mine to my computer with a USB C to USB C cable and it charged fine. 50 hours of playtime on one charge is great. One star for a confusing and unclear Amazon description. 4 stars for a good basic pair of headphones that works with almost any modern Bluetooth device, albeit without the functions of the Sony app (unless you are using it with a compatible phone).
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Reviewed in the United States on December 12, 2025
L
Verified Purchase
Love_is_Love
Bozeman, US
★★★★★ 5
Lightweight, great sound and beautiful color.
Color: Cappuccino
I absolutely love these headphones. The color is great, they're lightweight, feel great on my ears and head. They're great quality and love that they twist down when testing then on my neck so they're not hitting my face. I would recommend this product!
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Reviewed in the United States on May 16, 2026
J
Verified Purchase
Jocelyn Solano
Bozeman, US
★★★★★ 5
Good sound
Color: Cappuccino
Not super noise canceling but good quality charge last a very long time. Controls on the ear piece are a bit awkward to use.
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Reviewed in the United States on May 30, 2026
S
Verified Purchase
SG
Los Angeles, US
★★★★★ 5
Perfect for me!
Color: Black
Slim/lightweight. Comfortable fit. Good charge. Though my volume was on a 4 or 5 and when I took the headphones off I could hear my music a little. You can’t fold to close them like other styles but I can rotate the earmuffs to make them fit in my bag. Definitely a solid pair of wireless headphones for a good price!
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Reviewed in the United States on May 31, 2026
R
Verified Purchase
Reza
Carnegie, US
★★★★★ 3
Good for quick music sessions, but disappointing for calls and comfort
Color: Black
Here are two updated versions of your review that incorporate the new details about quality, value, controls, and noise cancellation. Option 1: The "Pros & Cons" Breakdown (Highly Scannable) Headline: Great Battery and Sound, but Lacks Comfort and Effective Noise Isolation I’ve had a chance to test these thoroughly, and here is how they break down based on the key features: Quality & Controls: The build quality is good, and the controls are intuitive and easy to use. Battery: Excellent. It lasts a very long time on a single charge. Sound & Music: Very good for music listening, though the noise canceling is very bad. You will hear most of what is going on around you. Comfort: Not for long-term use. After a while, they cause noticeable pain on the ears. Call Quality: Quite bad. If you are doing any work or moving around, the person on the other end will be bothered by the background noise. Value for Money: Average. While the battery and music are highlights, the lack of comfort and poor mic quality make the price feel only "okay." Option 2: The Narrative Review (Best for Amazon's Algorithm) Headline: Good for quick music sessions, but disappointing for calls and comfort The Sony WH-CH520 is a solid device in terms of build quality and controls, and the battery life is truly impressive. If you just need a pair of headphones for short music sessions, these sound great. However, I found the value for money to be average due to a few major flaws. First, the comfort is lacking; they start to hurt my ears after wearing them for a short while. Second, the noise canceling is very poor—don't expect these to block out your environment. Finally, I do not recommend these for phone calls. The mic picks up way too much ambient noise, which makes it frustrating for the person you are talking to. Great for the battery and buttons, but not ideal for an all-day office or travel headset
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Reviewed in the United States on April 19, 2026

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