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Polk Audio

Polk Audio Reserve Series R400 Large Center Channel Loudspeaker, 1" Pinnacle Ring Tweeter, Dual 4" Turbine Cone Woofers, Hi-Res, Dolby Atmos, IMAX, For Home Theater Sound System, Wall Mountable, Black

  • Based on 32 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, May 21
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Color: Black


Features

  • POWERFUL CENTER CHANNEL SPEAKER - The Polk Reserve R400 Center Channel home speaker features a 1" Pinnacle Ring Radiator Tweeter and two 6.5" Turbine Cone Drivers that deliver ultra-clear, crisp highs, smooth, detailed midrange, and effortless bass
  • IMMERSIVE AUDIO PERFORMANCE - Hi-Res audio certified and Dolby Atmos & IMAX enhanced, these bass speakers deliver high-end response, crisp vocals and intelligible dialogue for movies & shows; supports hi-res audio formats like DSD, WAV, ALAC and MQA
  • DEEP, IMPACTFUL BASS - These home speakers feature a bass reflex cabinet with rear-firing port and Polk's Patented X-Port Technology with Eigentone Filter (ETF) that eliminates unwanted noise, for tight, distortion-free bass in music, movies and more
  • CAREFULLY ENGINEERED DESIGN - Home theater speakers featuring a sealed enclosure with cross-braced cabinets that minimize interior resonances, and inert anti-diffraction magnetic grilles that offer a clean aesthetic without sacrificing quality
  • COMPLEMENTS HOME THEATER SYSTEM - This center channel loud speaker is the voice of any multichannel setup, bringing your movies, music, and games to life; the premium, large 5-way binding posts ensure easy & efficient setup with loss-less connection

Description

Polk Reserve R400 Powerful Center Channel Speaker for Immersive Audio Performance. Polk's Reserve R400 Center-Channel Speaker is a high-performance loudspeaker that delivers ultra-clear and crisp highs, smooth and detailed midrange, and effortless bass. This Polk center channel speaker features a 1" Pinnacle Ring Radiator Tweeter and dual 6.5" Turbine Cone Woofers with Hi-Res Audio Certification, Dolby Atmos, and IMAX Enhanced support to produce high- quality sound with pure detail. Whether you're listening to music, watching movies, or playing video games, the R400's bass reflex cabinet with a rear- firing port and Polk's Patented X-Port Technology with Eigentone Filter (ETF) ensures tight, distortion-free bass for an immersive audio experience. The premium, large 5-way binding posts ensure an easy, efficient setup with a lossless connection. Place this powerful center speaker on a stand, shelf, tabletop, or any flat surface, or mount it on the wall using integrated rubber feet. Pair with two R200 bookshelf speakers, and two R700 tower speakers or with two R350s as L/R surrounds, and add an R900 height module for depth (all sold separately) to create a multichannel surround sound system for TV, music, and more. The R400 is compatible with the latest file formats like DSD, FLAC, WAV, ALAC, and MQA, so you can experience superior audio performance at home.

Brand: Polk Audio


Speaker Maximum Output Power: 200 Watts


Frequency Response: 50 KHz


Connectivity Technology: 5-way post


Audio Output Mode: Stereo


Mounting Type: Wall Mount


Material: Metal, Plastic


Model Name: R400


Speaker Type: Center Channel


Special Feature: Bass Boost, Dolby Enabled, X Port Technology Blends into any decor


Recommended Uses For Product: For Music Players, For Surround Sound Systems, For Televisions


Compatible Devices: Gaming Console, Home Theater, Laptop, Smartphone, Television


Subwoofer Diameter: 6.5 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 5.1


Color: Black


Included Components: Grille, Speaker


Product Dimensions: 14"D x 24"W x 8"H


Item Weight: 32.8 Pounds


Impedance: 4 Ohms


Is Waterproof: False


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Speaker Size: 6.5 Inches


Power Source: Corded Electric


Signal-to-Noise Ratio: 89 dB


Woofer Diameter: 6.5 Inches


Tweeter Diameter: 1 Inches


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 Inches


Subwoofer Connectivity Technology: Wired


Series Number: 400


Specific Uses For Product: Home theater setups, movie watching, music listening, gaming


UPC: 747192132040


Style: Loudspeaker


Manufacturer: Polk Audio


Shape: rectangular prism


Set Name: Polk Audio Reserve Series


Item Weight: 32.8 pounds


Item model number: 300032-01-00-005


Is Discontinued By Manufacturer: No


Date First Available: April 21, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Polk R400 worth every penny
Color: Black Style: Loudspeaker
First off I never leave reviews. I just received my r400 I bought on sale for 435. I have a pioneer vsx lx-305. When I hooked up the r400 I was blown away. Dialog is no longer an issue. The clarity, detail, and bass is incredible. I have never had a center this good. My other center i always had trouble with Dialog. It was also no where near as clear and detailed and never had this good of clean crisp bass. It is a big center as well. I put my 65" LG oled on top of it on top of my stand. I wouldn't put it in a confined area as it needs room to breathe but damn is it worth it. If you've been looking for a center with Dialog you can actually hear. Dialog and vocals that are crisp, clean, and detailed look no further. The bass is pretty damn good too to boot. I never thought a center could sound this good let alone for 400 bucks. Polk you did an incredible job and my hats off to you guys. I highly recommend you get one on sale. I'm referring to straight out the box as well. Some say it gets better upon break in. If it gets better than this that's insane. I tried music movies and gaming. This thing will blow you away. Again, if you want a damn good center look no further. ... show more
Reviewed in the United States on October 15, 2024 by Robert
    • Incredible dialog, incredible performance.
Color: Black Style: Loudspeaker
I got to test this speaker in a 5.1.2, My R600 are still being delivered, so my fronts are two 10 year old 4-way sony towers, I have 2 sets of Polk OWM3's as surrounds and celling mounted atmos. Onkyo receiver and I ran the room eq before playing them. This setup is primarily as a home theater for movies. First movie I tested was The Batman on 4k Blu-ray, The Dialog was incredibly clear and crisp. I had always had problems with this movie because the dialog was always low. Other than dialog these speakers completely outperform my old sony fronts to the point I forget they are even there. It blends well with the OWM3's as sound is moving around the room. We also watched some shows on the apple tv and Spiderman 2 4k BR Keep in mind how large this speaker is, and how heavy it is. it's going to be hard to get a better center at this price point. Can't wait to get the R600's going. ... show more
Reviewed in the United States on July 17, 2023 by Kyle A. Stickler
    • A Magnificent Beast That Is Hampered By MTM Design
Color: Black Style: Loudspeaker
I was upgrading (?) from a 20 year-old Polk CSi5 center channel, and even though they share almost identical physical dimensions, the R400 is 7 lbs. heavier and seems so much bigger. Seriously, this is just an absolute solid brick of a speaker with a build quality reminiscent of my Monolith subwoofers. Unfortunately, I was not overly impressed with the sound quality, which is less of a criticism of the R400's capabilities and more of a praise for just how good the CSi5 still is, so back it went. Ultimately, I decided to purchase a pair of ES20 bookshelf speakers and use one as my center channel in vertical orientation to match my ES60 mains and ES15 surrounds. Even though one of the ES20s will just sit in a closet (backup center!), this is a cheaper route and I avoid all the pitfalls of the MTM center channel design. I love Polk speakers, but, for being the flagship center speaker of the Reserve line, I'm not really hearing any improvement from what they built 20 years ago, and the fact that they opted for a 2-way design instead of 3-way makes me feel a bit shortchanged at this price point. As they say, "ignorance is bliss", and I had been quite content with horizontal MTM center channel speakers, but now that my eyes (and ears) have been opened to the improved dispersion and clarity of the single bookshelf center channel, there is no going back. Not even for this magnificent beast. ... show more
Reviewed in the United States on April 11, 2025 by Richard3107
    • Better and bigger than I expected.
Color: Black Style: Loudspeaker
Review Image by MIGUEL ANGEL HERNANDEZ ROGEL MIGUEL ANGEL HERNANDEZ ROGEL
Review Image by MIGUEL ANGEL HERNANDEZ ROGEL MIGUEL ANGEL HERNANDEZ ROGEL
This is a big and full center speaker with a neutral full sound. Along with the R700s and R200s for a full sound. Money well invested.
Reviewed in the United States on October 29, 2024 by MIGUEL ANGEL HERNANDEZ ROGEL MIGUEL ANGEL HERNANDEZ ROGEL
    • Beast center channel.
Color: Black Style: Loudspeaker
If you only hooked up this speaker to an avr it would be way too loud for 90% of people. I love it myself. I've had a Polk Audio CS400 which is the same quality level as this one but 20 years older. They absolutely crush the sound. Parts are unavailable for my old speakers which is understandable since I bought them in '99. So I'm upgrading one pair at a time. It's all reference series for me going forward. They have the ability to produce some really deep bass, and really nice highs. They have PUNCH. ... show more
Reviewed in the United States on September 27, 2023 by Mike
    • Perfection at under $600🔊
Color: Black Style: Loudspeaker
Massive Size and Sound, but Beautifully delivers music and movies with accurate detail. Coming from a Polk Signature Series S30, the R400 is breathtaking in its delivery. It brings everything to life. No really, live recordings sound like small room sets being played live. This is the first speaker that reminded me that the piano is a percussion instrument, and that drummers use a variety of instruments. Each one can be heard distinctly and perfectly balanced. The artists voices are so pure, and movie dialog is clear and effortless for the speaker to produce. Make sure that you have the space for this unit, and that your AV unit/amplifier delivers the power to each channel necessary to get to most out of the R400. I personally recommend the textured black color since it is less reflective. It's the absolute best center I've hear under the $1,000 price point. ... show more
Reviewed in the United States on May 19, 2021 by D. Smith
    • False advertisement, physical damaged products
Color: Black Style: Loudspeaker
Review Image by Amar Amar
Review Image by Amar Amar
Review Image by Amar Amar
Review Image by Amar Amar
Review Image by Amar Amar
Review Image by Amar Amar
False advertisement Sent damaged product Waste of time, money and efforts
Reviewed in the United States on May 15, 2025 by Amar Amar
    • Yes!
Color: Black Style: Loudspeaker
Excellent center channel. Crafted with typical Polk quality.
Reviewed in the United States on June 7, 2022 by Twiggy

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