---
product_id: 486961844
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: "6199.38 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/486961844-reserve-series-r400-large-center-channel-loudspeaker-1-pinnacle-ring
store_origin: TN
region: Tunisia
---

# Dolby Atmos & IMAX Enhanced certified 1" Pinnacle Ring Tweeter for crisp highs Dual 6.5" Turbine Cone Woofers for rich mids & bass 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:** 6199.38 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your home theater game with sound that commands attention!

## 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?** 6199.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/486961844-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

- • **Bass That Hits Deep:** Patented X-Port Technology with Eigentone Filter delivers distortion-free, tight bass that you can feel.
- • **Engineered for Purity:** Cross-braced, fully sealed cabinet minimizes resonance for pure, undistorted sound.
- • **Seamless Setup & Style:** Wall-mountable with premium 5-way binding posts for effortless, lossless connectivity and a sleek walnut finish.
- • **Immersive Audio Mastery:** Hi-Res Certified sound that brings every movie and track to life with crystal-clear detail.
- • **Future-Proof Compatibility:** Supports all major hi-res formats (DSD, FLAC, WAV, ALAC, MQA) to keep your audio library sounding fresh.

## 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 ultra-clear highs, detailed mids, and deep, distortion-free bass thanks to patented X-Port Technology. Designed with a sealed, cross-braced cabinet and premium binding posts, it offers easy setup and a sleek walnut finish, perfect for any high-end home theater system.

## Description

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

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B184D9K |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #161,672 in Electronics ( See Top 100 in Electronics ) #65 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

- **Brand:** Polk Audio
- **Speaker maximum output power:** 200 Watts
- **Frequency response:** 50 KHz
- **Connectivity technology:** wired
- **Audio output mode:** Stereo

## 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)

## Available Options

This product comes in different **Color** options.

## 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-01-22*