Polk Audio - Polk Reserve Series R400 Large Center Channel Loudspeaker, New 1" Pinnacle Ring Tweeter & Dual 6.5" Turbine Cone Woofers - Black

Name: Polk Audio - Polk Reserve Series R400 Large Center Channel Loudspeaker, New 1" Pinnacle Ring Tweeter & Dual 6.5" Turbine Cone Woofers - Black
Brand: Polk Audio
SKU: 6465719
Rating: 5 (6 reviews)

Model: Reserve R400

SKU: 6465719

This item is no longer available in new condition. See similar items below

Key Specs
- Speaker Type: Center channel, In-Wall
- RMS Power: 20 watts (The maximum amount of continuous power the device is able to handle.)
General
- Brand: Polk Audio
- Model Number: Reserve R400
- Product Name: Polk Reserve Series R400 Large Center Channel Loudspeaker, New 1" Pinnacle Ring Tweeter & Dual 6.5" Turbine Cone Woofers
- Color: Black
Audio
- Speaker Type: Center channel, In-Wall
- Enclosure Type: Bass reflex
- RMS Power: 20 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 200 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Impedance: 4.1 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Minimum Frequency Response: 36 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 50 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Sensitivity: 89 decibels
- High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
- Number of Speakers: 1
- Number of Tweeters: 1
- Tweeter Size: 1 inches
- Number of Drivers: 2
- Driver Size: 6.5 inches
Connectivity
- Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
Features
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
Dimensions
- Product Height: 7.8 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 24.2 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 13.8 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 32.8 pounds (The out of box weight of the item.)
Included
- Speaker Wire Included: true
Certifications Listings & Approvals
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
Other
- UPC: 747192132040

Experience depth and accuracy in a compact design with Polk Reserve R400 Large Center Channel Loudspeaker. Featuring a two-way driver design with a 1” high-definition Pinnacle Ring tweeter and dual 6.5” Turbine Cone Woofer, this flagship speaker delivers pristine highs, detailed midrange, and effortless bass for all your movies, music, and video games. Additionally, the newly patented Polk X-Port Technology with an Eigentone Filter (ETF) housed inside a bass reflex cabinet ensures that the upper bass and mid-range are free of port and cabinet resonances for smooth, detailed audio. With Hi-Res Audio Certification, Dolby Atmos and IMAX Enhanced, the Polk Reserve R400 loudspeaker delivers clear and detailed high-end response so that you get crystal-clear dialogues and immersive audio for all your entertainment. Place it on a stand (sold separately), shelf, tabletop, or any other stable flat surface, or mount it on the wall as per your wish. Create a complete home theater by adding other Reserve Series speakers (sold separately). Add a pair of R200 bookshelf speaker and two R700 tower speakers or two R350 LCR Speakers as L/R Surrounds. Get extraordinary sound reproduction from any part of the room.

Powerful Center Channel Loudspeaker: Featuring the new 1" Pinnacle Ring Radiator Tweeter and dual 6.5" Turbine Cone Woofers, the R400 Large Center Channel Loudspeaker delivers ultra-clear, crisp highs, smooth, detailed midrange & rich effortless bass
Immersive Audio Performance: The Reserve R400 features Hi-Res Certification, Dolby Atmos and IMAX Enhanced that deliver a dynamic high-frequency response with and crisp vocals and intelligible dialogue for movies and shows. Supports hi-res audio formats like DSD, FLAC, WAV, ALAC and MQA
Impactful Bass for All Your Entertainment: Features Polk's Patented X-Port Technology with Eigentone Filter (ETF) inside a bass reflex cabinet with a rear-firing port that eliminates unwanted noise, offering tight, distortion-free bass for your music, movies, and video games
Acoustically Designed Cabinet: Build to minimize diffraction and create an open sound stage, the Reserve Series cabinets are carefully cross-braced, while the acoustically inert anti-diffraction magnetic grilles offer a clean, modern aesthetic without sacrificing sound quality
Complements any Home Theater System: As the voice of any multi-channel home theater system, the Reserve R400 center channel speaker brings your movies, music, and games to life. The premium, large 5-way binding posts ensure easy & efficient setup with loss-less connection
Multiple Placement Options: Place this loudspeaker on a stand (sold separately), shelf, tabletop, or any flat surface, or mount it on the wall – it delivers the same extraordinary performance either way. The integrated rubber feet allows stable placement and protects the mounting surface
Create a 5.0 Channel Home Theater Setup: Add two R200 bookshelf loudspeakers and two R700 tower speakers or two R350 LCR Speakers as L/R surrounds to build a full surround sound system. Add R900 height module for more depth. (All Sold Separately)
Powerful Center Channel Loudspeaker: Featuring the new 1" Pinnacle Ring Radiator Tweeter and dual 6.5" Turbine Cone Woofers, the R400 Large Center Channel Loudspeaker delivers ultra-clear, crisp highs, smooth, detailed midrange & rich effortless bass
Immersive Audio Performance: The Reserve R400 features Hi-Res Certification, Dolby Atmos and IMAX Enhanced that deliver a dynamic high-frequency response with and crisp vocals and intelligible dialogue for movies and shows. Supports hi-res audio formats like DSD, FLAC, WAV, ALAC and MQA
Impactful Bass for All Your Entertainment: Features Polk's Patented X-Port Technology with Eigentone Filter (ETF) inside a bass reflex cabinet with a rear-firing port that eliminates unwanted noise, offering tight, distortion-free bass for your music, movies, and video games
Acoustically Designed Cabinet: Build to minimize diffraction and create an open sound stage, the Reserve Series cabinets are carefully cross-braced, while the acoustically inert anti-diffraction magnetic grilles offer a clean, modern aesthetic without sacrificing sound quality
Complements any Home Theater System: As the voice of any multi-channel home theater system, the Reserve R400 center channel speaker brings your movies, music, and games to life. The premium, large 5-way binding posts ensure easy & efficient setup with loss-less connection
Multiple Placement Options: Place this loudspeaker on a stand (sold separately), shelf, tabletop, or any flat surface, or mount it on the wall – it delivers the same extraordinary performance either way. The integrated rubber feet allows stable placement and protects the mounting surface
Create a 5.0 Channel Home Theater Setup: Add two R200 bookshelf loudspeakers and two R700 tower speakers or two R350 LCR Speakers as L/R surrounds to build a full surround sound system. Add R900 height module for more depth. (All Sold Separately)

Whats Included

1 center channel speaker
2 Grilles
Owner's Manual
Online Registration
1 center channel speaker
2 Grilles
Owner's Manual
Online Registration

Q: What is the purpose of the Polk X-Port Technology with an Eigentone Filter (ETF) in the R400?

A: The Polk X-Port Technology with an Eigentone Filter (ETF) eliminates port and cabinet resonances in the upper bass and mid-range, resulting in smooth and detailed audio.

Q: What are the dimensions of the R400?

A: The Polk Reserve R400 has a width of 24.2 inches, a height of 7.8 inches, and a depth of 13.8 inches.

Q: Are there any other speakers in the Reserve Series that can be paired with the R400?

A: Yes, you can create a complete home theater by adding other Reserve Series speakers to the R400.

Q: What is the maximum power handling capacity of the R400?

A: The peak power handling capacity of the R400 is 200 watts.

Customers are saying

Customers highly value the Polk Reserve Series R400 Large Center Channel Loudspeaker, New 1" Pinnacle Ring Tweeter & Dual 6.5" Turbine Cone Woofers for its sound quality. One customer stated, "Polk managed to do it," suggesting satisfaction with the audio performance. There were no cons mentioned about this product.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
Great Center Channel - Crystal Clear Dialogue
I was looking for center channel speaker to improve the loudness and quality of dialogue. I shopped these and equivalent from Martin Logan, Bowers and Wilkins and KEF at price points much higher than Polk. The clarity of dialogue, very clear and distinct. Sound Stage is very broad with a variety of sitting positions available and no loss of sound quality - some of the more expensive equivalents had a very precise sweet spot or sound stage, I found that objectionable considering their price. I have the black finish, which looks similar to a grey slate monolith - gorgeous. Speaker grills are magnetic, and I'm torn between leaving the grills on or off - they are beautiful. It's the perfect match for the movie genre I watch most. I have better sound vs. the competition and spent less. Can't beat that...
Posted 3 years ago by Elecktronsurfer
Rated 5 out of 5 stars
Look, Feel, and Sound worth the cost
I have been a Polk fan for as long as I can remember. This R400 was an upgrade for my coveted Polk CS20 center channel speaker. There is absolutely nothing wrong with the CS20, I just wanted to upgrade and see if Polk could improve upon a sound that was still excellent after many years. Polk managed to do it. Starting from just the unboxing experience it was like no other. The box is top quality and looked sleek, overpacked to the perfect degree, down to the speaker that was wrapped in a black cloth bag, sealed at the bottom with a heart sticker. The design is aesthetically pleasing, and cabinet feel study and well designed. Magnetic grill is a lovely touch with the perfect amount of gripping force. The woofers and tweeter are works of art. These things are all easy to improve on, but how about the sound? The timbre matching was perfect with the CS20. Ran a few tests, and the tone of the R400 sounded identical to the CS20. It operates well on my old Onkyo TX-NR787 and sounds louder and with more presence than the CS20 (which is shocking). The speaker sizes and arrangement are close to the same as the CS20, although the tweeter was higher in the cabinet which seems to make a difference. The cabinet is significantly larger but it still fits in my center space. Again, it just sets the center stage with more confidence and sound, the final welcome improvement to the theater system. I recommend the Reserve series if you are looking for a premium line that is still fairly reasonable on pricing.
Posted 2 years ago by ludi
Rated 5 out of 5 stars
Big beautiful sound & clarity.
Most pleased with upgrading our center speaker and going with Polk. Providing deeper bass and brilliant sound that our old Infinity was not providing. Hearing dialogue much clearer & instruments we never heard coming from the center speaker before.
Posted 4 months ago by TomM