---
product_id: 456697834
title: "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"
brand: "polk audio"
price: "738519 Ft"
currency: HUF
in_stock: true
reviews_count: 3
category: "Polk Audio"
url: https://www.desertcart.hu/products/456697834-reserve-series-r400-large-center-channel-loudspeaker-1-pinnacle-ring
store_origin: HU
region: Hungary
---

# Dolby Atmos & IMAX Enhanced 1" Pinnacle Ring Tweeter Dual 6.5" Turbine Woofers 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

**Brand:** polk audio
**Price:** 738519 Ft
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your home theater game—don’t just watch, experience every sound!

## Quick Answers

- **What is this?** 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 by polk audio
- **How much does it cost?** 738519 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/456697834-reserve-series-r400-large-center-channel-loudspeaker-1-pinnacle-ring)

## Best For

- polk audio enthusiasts

## Why This Product

- Trusted polk audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hi-Res Certified Audio:** Enjoy studio-quality sound with support for DSD, WAV, ALAC, and MQA formats—perfect for audiophiles and cinephiles alike.
- • **Crisp Highs & Deep Bass:** Experience ultra-clear highs and effortless bass with Polk’s patented X-Port technology for distortion-free sound.
- • **Immersive Home Theater Ready:** Dolby Atmos and IMAX Enhanced certification bring your movies and games to life with crystal-clear dialogue and immersive surround sound.
- • **Sleek, Wall-Mountable Design:** Seamlessly integrate premium sound into your living space with a stylish walnut finish and acoustically inert magnetic grilles.
- • **Effortless Setup & Connectivity:** Premium 5-way binding posts ensure lossless, secure connections for a hassle-free, professional-grade home theater experience.

## Overview

The Polk Audio Reserve R400 is a powerful center channel speaker featuring a 1" Pinnacle Ring Tweeter and dual 6.5" Turbine Cone Woofers. Hi-Res Audio certified and compatible with Dolby Atmos and IMAX Enhanced, it delivers crystal-clear highs, detailed midrange, and deep, distortion-free bass. Designed for easy wall mounting with a premium walnut finish, it supports multiple hi-res audio formats and offers professional-grade connectivity for seamless integration into any home theater setup.

## Description

Polk Reserve R400 Powerful Center Channel Speaker for Immersive Audio Performance. Polk's Reserve R400 Center Channel Speaker is a high-performance loudspeaker and part of Polk’s premium center speakers for home theaters. It 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 surround sound experience. The premium, large 5-way binding posts ensure an easy, efficient setup with a lossless connection to your home audio sound system. 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 surround sound speakers, 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.

Review: 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.
Review: The Best - The product is just beautiful to look at.

## Features

- POWERFUL CENTER CHANNEL SPEAKER – Polk Reserve R400 Center Channel Home Theater Speakers feature a 1" Pinnacle Ring Radiator Tweeter and two 6.5" Turbine Cone Drivers that deliver ultra-clear, crisp highs, smooth, detailed midrange, & effortless bass
- IMMERSIVE AUDIO PERFORMANCE – With Hi-Res Audio Certification, Dolby Atmos & IMAX Enhanced, these home audio speakers deliver high-end response, crisp vocals, & intelligible dialogue for movies. Supports hi-res formats like DSD, WAV, ALAC, & MQA
- DEEP, IMPACTFUL BASS - Polk audio speakers feature a bass reflex cabinet with a rear-firing port & Polk's Patented X-Port Technology with Eigentone Filter (ETF) that eliminates unwanted noise for tight, distortion-free sound for music, movies & games
- CAREFULLY ENGINEERED DESIGN - These wall mount speakers feature a fully sealed enclosure, cross-braced cabinets that minimize resonances, & acoustically inert anti-diffraction magnetic grilles for 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, & games to life. The premium 5-way binding posts ensure easy & efficient setup with loss-less connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B184D9K |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #183,180 in Electronics ( See Top 100 in Electronics ) #80 in Center-Channel Speakers |
| Color | Brown |
| Compatible Devices | Television, Smartphone, Laptop |
| Control Method | Voice |
| Customer Reviews | 4.1 4.1 out of 5 stars (9) |
| Date First Available | July 14, 2021 |
| Impedance | 4 Ohms |
| Included Components | Grille, Speaker |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | False |
| Item Weight | 32.8 pounds |
| Item model number | 300032-01-00-005 |
| Manufacturer | Polk Audio |
| Material | Walnut |
| Model Name | R400 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 1"D x 1"W x 1"H |
| Recommended Uses For Product | For Music Players, For Surround Sound Systems, For Televisions |
| Series Number | 400 |
| Shape | rectangular prism |
| Speaker Size | 6.5 Inches |
| Speaker Type | Center Channel |
| Special Feature | Bass Boost, Dolby Enabled |
| Specific Uses For Product | For Surround Sound Systems, For Televisions |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Surround Sound Channel Configuration | 5.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 747192134020 |
| Unit Count | 1.0 Count |
| Warranty Type | Full |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Wi-Fi |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity Technology:** wired
- **Frequency Response:** 50 KHz
- **Speaker Maximum Output Power:** 200 Watts

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/617zO3EA-rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Don't try this at home, unless your home studio needs BASS!
*by B***N on May 7, 2023*

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.

### ⭐⭐⭐⭐⭐ The Best
*by D***D on November 17, 2022*

The product is just beautiful to look at.

### ⭐ Received item defective. Speaker does not work and bass port tube was disconnected from port!
*by A***N on December 22, 2023*

Received item defective. Speaker does not work and bass port tube was disconnected from port!

## Frequently Bought Together

- Polk Audio Reserve Series R400 Large Center Channel Loudspeaker, 1" Pinnacle Ring Tweeter & Dual 4" Turbine Cone Woofers, Hi-Res Certified, Dolby Atmos & IMAX Enhanced, Wall Mountable, Walnut Brown
- Polk Audio Reserve R200 Large Bookshelf Speaker for Dynamic, Detailed Home Theater Audio, 1" Pinnacle Ring Tweeter & 6.5" Turbine Cone Woofer, Dolby Atmos & IMAX Enhanced, Wall Mountable, Walnut Brown
- Polk Audio Reserve R900 Height Module Speaker for 3D, Multidimensional Sound 1" Pinnacle Ring Tweeter & 4" Turbine Cone Woofer Hi-Res Certified Dolby Atmos & IMAX Enhanced Wall Mountable Walnut Brown

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-16*