Search  for anything...

Polk Audio Reserve Series R400 Large Center Channel Loudspeaker, 1" Pinnacle Ring Tweeter & Dual 6.5” Turbine Cone Woofers, Hi-Res Certified, Dolby Atmos & IMAX Enhanced, Wall Mountable, Walnut Brown

  • Based on 9 reviews
Condition: New
Checking for product changes
$649.00 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Jul 29
Order within 11 hours and 33 minutes
Available payment plans shown during checkout

Features

  • POWERFUL CENTER CHANNEL SPEAKER - The Polk Reserve R400 Center Channel Loudspeaker 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 - With Hi-Res Audio Certification, Dolby Atmos & IMAX Enhanced, this bass speaker delivers, 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 - Features a bass reflex cabinet with a rear-firing port and Polk's Patented X-Port Technology with Eigentone Filter (ETF) that eliminates unwanted noise, offering tight, distortion-free bass for your music, movies, and video games
  • CAREFULLY ENGINEERED DESIGN - Features a fully sealed enclosure with carefully cross-braced cabinets that minimize interior resonances, and acoustically inert anti-diffraction magnetic grilles that offer a clean aesthetic without sacrificing sound quality
  • COMPLEMENTS ANY HOME THEATER SYSTEM - This center channel loud speaker is the voice of any multichannel setup that brings 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. It 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. 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: wired


Audio Output Mode: Stereo


Mounting Type: Wall Mount


Material: Walnut


Model Name: R400


Speaker Type: Center Channel


Special Feature: Bass Boost, Dolby Enabled


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


Compatible Devices: Television, Smartphone, Laptop


Subwoofer Diameter: 6.5 Inches


Unit Count: 1.0 Count


Controller Type: Button


Surround Sound Channel Configuration: 5.0


Color: Brown


Included Components: Grille, Speaker


Product Dimensions: 1"D x 1"W x 1"H


Item Weight: 32.8 Pounds


Impedance: 4 Ohm


Is Waterproof: False


Warranty Type: Full


Number of Items: 1


Control Method: Voice


Speaker Size: 6.5 Inches


Power Source: Corded Electric


Woofer Diameter: 6.5 Inches


Tweeter Diameter: 1 Inches


Water Resistance Level: Not Water Resistant


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wi-Fi


Includes MP3 player?: No


Series Number: 400


Specific Uses For Product: For Surround Sound Systems, For Televisions


UPC: 747192134020


Manufacturer: Polk Audio


Item Weight: 32.8 pounds


Country of Origin: China


Item model number: 300032-01-00-005


Is Discontinued By Manufacturer: No


Date First Available: July 14, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Don't try this at home, unless your home studio needs BASS!
I have tried several different studio monitor setups (with and without subwoofers) and several other prosumer FrankenPatches (including floor standing speakers with subwoofer in the space you see here) for my bass guitar practice. None was able to reproduce a non-clipping, saturated, moderate level bass guitar signal without buzzing or otherwise clipping at the drivers. What you see here substitutes for a $10k+ mid-field 3-way monitor/subwoofer setup at one-tenth the price, brilliantly. When I finally went off the deep-end and mounted these two (on-sale!) Polk R400s on Pyle stands, as you see, everything changed. My basses have never sounded better reproduced, at any price. Now I'm set with a DBX Venue 360 handling low-latency room EQ and crossover, with the low-end out to a Zu Undertone in the corner and stereo to two Schiitt Vidar monoblocks powering the Polks. Thick, chewy, loud bass shakes the house! The Polks breath bass like its just air. ... show more
Reviewed in the United States on May 7, 2023 by Bart Burington Bart Burington

  • The Best
The product is just beautiful to look at.
Reviewed in the United States on November 17, 2022 by David

  • Received item defective. Speaker does not work and bass port tube was disconnected from port!
Received item defective. Speaker does not work and bass port tube was disconnected from port!
Reviewed in the United States on December 22, 2023 by Allan

Can't find a product?

Find it on Amazon first, then paste the link below.