---
product_id: 49379722
title: "255c-RT In-Wall Center Channel Speaker (2) 5.25\" Drivers - The Vanishing Series | Easily Fits into the Wall | Power Port | Paintable Grille Black, White"
brand: "polk audio"
price: "RM2834"
currency: MYR
in_stock: true
reviews_count: 5
category: "Polk Audio"
url: https://www.desertcart.com.my/products/49379722-255c-rt-in-wall-center-channel-speaker-2-5-25
store_origin: MY
region: Malaysia
---

# Paintable ultra-thin grille Precision-fit templates & patented Rotating Cam 150W max output power 255c-RT In-Wall Center Channel Speaker (2) 5.25" Drivers - The Vanishing Series | Easily Fits into the Wall | Power Port | Paintable Grille Black, White

**Brand:** polk audio
**Price:** RM2834
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home theater with sound that disappears but never disappoints.

## Quick Answers

- **What is this?** 255c-RT In-Wall Center Channel Speaker (2) 5.25" Drivers - The Vanishing Series | Easily Fits into the Wall | Power Port | Paintable Grille Black, White by polk audio
- **How much does it cost?** RM2834 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/49379722-255c-rt-in-wall-center-channel-speaker-2-5-25)

## 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

- • **Trusted Craftsmanship:** Polk Audio’s legacy of reliability and acoustic excellence guarantees a premium listening experience you can count on.
- • **Cinematic Sound Mastery:** Dynamic Balance drivers + Power Port tech deliver crystal-clear highs & deep bass for immersive home theater vibes.
- • **Optimized Surround Sound:** Engineered to eliminate distortion from reflective surfaces, ideal for 3.1 to 7.1+ surround sound setups.
- • **Seamless Wall Integration:** Vanishing in-wall design with paintable grille means your speaker blends perfectly with any décor—style meets stealth.
- • **Effortless Pro Installation:** Perfect Fit templates, pre-construction brackets & patented Rotating Cam system ensure secure, vibration-free mounting every time.

## Overview

The Polk Audio 255c-RT is a 2-way in-wall center channel speaker featuring dual 5.25" Dynamic Balance mid/woofers and a 1" swivel-mount Silk Dome Tweeter. It delivers up to 150 watts of power with Polk’s patented Power Port technology for deep, distortion-free bass. Designed for seamless integration, its paintable ultra-thin grille and patented Rotating Cam mounting system ensure a clean, vibration-free installation that blends effortlessly into any home décor. Perfect for advanced surround sound systems from 3.1 to 7.1 channels, it offers crystal-clear, immersive audio backed by Polk’s trusted craftsmanship.

## Description

The Vanishing Series 255c-RT is the centerpiece of a world-class stealth home theater. Paintable to match any decor, this in-wall center channel speaker blends in perfectly with its surroundings. Anchoring all the action without attracting attention, the 255c-RT ensures all you see is screen, and all you hear is dynamic, crystal clear sound. Patented bass venting design smoothly transitions air flow, eliminating turbulence and distortion, for deeper, more efficient bass impact. The unique, wafer-thin grille is magnetically secured to deliver nearly transparent, ultra-small perfs and dynamic, unimpeded sound. Perfect Fit templates, a precision flange, available pre-construction brackets and the patented Rotating Cam system ensure secure, vibration-free installation. (Cutout: 13-1/8" W x 7-5/8" H, Mounting depth: 3-3/8")

Review: Clear sound
Review: Five Stars

## Features

- CRYSTAL CLEAR SOUND & DEEP BASS for a true cinematic experience. Powered by Dynamic Balance, Distance Toggle & Polk's patented Power Port technology, the 255c-RT In-wall speaker comes with (2) 5.25" Mid/Woofer & a 1" swivel-mount Silk Dome Tweeter
- This 2-way center channel speaker is designed to offset reflective surfaces with no sound distortion, making it PERFRECT FOR ANY 3.1, 5.1, 6.1, 7.1 & ABOVE SURROUND SOUND SYSTEM. Enjoy rich natural sound in your home theater and entertainment system
- EASY TO MOUNT AND INSTALL - PERFECT FIT TEMPLATES, a precision flange, (available) pre-construction brackets and the PATENTED ROTATING CAM system ensure secure, vibration-free installation
- This in-wall loudspeaker VANISHES INTO THE WALL giving you a clean, clutter-free look, becoming the CENTER STAGE OF ROOM-FILLING SOUND. Paint the wafer-thin sheer grille in any color you want and it EASILY BLENDS INTO YOUR HOME DECOR
- Polk’s UNWAVERING COMMITMENT, RELIABILITY, AND CRAFTSMANSHIP has made it one of the most trusted names in home audio. Bring out the best in surround sound systems and acoustic excellence, so you can SIT BACK, RELAX AND LISTEN WITH YOUR HEART

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004L9DGCK |
| Age Range Description | All Ages |
| Antenna Location | Home Theater |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Best Sellers Rank | 112,017 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 110 in Ceiling & In-Wall Speakers |
| Box Contents | In-wall center-channel loudspeaker, White metal grille, Mounting template, Owner's Manual, Sheer-Grille Painting instructions, Online Registration Card, Polk Audio product brochure |
| Brand | Polk Audio |
| Brand Name | Polk Audio |
| Colour | Black, White |
| Compatible Devices | Gaming Console, Home Theater, Karaoke Machine, Television |
| Connectivity Protocol | Wired |
| Connectivity technology | Wired |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 out of 5 stars 722 Reviews |
| Enclosure Material | Polypropylene, Silk Polymer Composite |
| Frequency Response | 27000 Hz |
| Frequency response | 27000 Hz |
| Global Trade Identification Number | 00747192120337 |
| Impedance | 8 Ohms |
| Is Electric | Yes |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 24.9D x 37.6W x 23.6H centimetres |
| Item Weight | 2994 Grams |
| MP3 player | No |
| Manufacturer | DEI Holdings |
| Maximum Speaker Output Power (in watts) | 150 Watts |
| Model Name | 255C-RT |
| Model Number | 255 CRT |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Network Connectivity Technology | Wired |
| Number of Audio Channels | 7.1 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Product Features | Built In Microphone |
| Series Number | 255 |
| Speaker Size | 5.25 Inches |
| Speaker Type | In-wall Center Channel |
| Speaker maximum output power | 150 Watts |
| Specific Uses For Product | Home Theatre |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 5.25 Inches |
| Tweeter Diameter | 2.54 Centimetres |
| UPC | 747192120337 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 5.25 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Polk Audio
- **Connectivity technology:** Wired
- **Frequency response:** 27000 Hz
- **Material:** Polypropylene, Silk Polymer Composite
- **Model name:** 255C-RT
- **Mounting type:** Wall Mount
- **Speaker maximum output power:** 150 Watts
- **Speaker type:** In-wall Center Channel
- **Special feature:** Built In Microphone

## Images

![255c-RT In-Wall Center Channel Speaker (2) 5.25" Drivers - The Vanishing Series | Easily Fits into the Wall | Power Port | Paintable Grille Black, White - Image 1](https://m.media-amazon.com/images/I/91aCUZn6riL.jpg)

## Questions & Answers

**Q: I'm a little conflicted with the dimensions? Listing states - 9.31 inches x 9.8 inches x 14.81 inches. I have standard 2x4 studs 16's on center.**
A: William, The actual hole that you make in the wall for the 255C-RT is 13 1/8" x 7 5/8".  The dimension you listed is the overall face frame outside the wall cavity.  You should have no problem with your 16" o/c studs.  I have this speaker and like it very much.  Each to install and setup.  Good luck!

**Q: The specs say it is almost 10" deep but answers say it fits in a "regular" stud wall. My wall is a standard depth based on 2x4s.will it fit?**
A: It will fit between regular studs in the wall, but it is almost 10" deep, so that would be the measurment you would need to know. Is it over 10" deep between the studs where you are wanting to install the speaker. I put mine below the TV that is above the fireplace, so I had an "open wall" to work with

**Q: are they good for movies ??**
A: Currently using this speaker as a center channel for 2 home theaters set up Dolby 5.1. I really like these speakers

**Q: I like having tv not to high. The center of speaker would be 77 " high if I place above tv . Will it be a downgrade from couch viewing at 14ft away?**
A: Place left and right speakers at the center height of the tv and center channel under tv as centered as possible. Depending on the amount of amplification you shouldn't have any trouble with the 14 ft distance. Place surrounds at the same height as front speakers. Mine sounds incredible even at a lower volume.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clear sound
*by D***K on 25 February 2021*



### ⭐⭐⭐⭐⭐ Five Stars
*by T***R on 8 March 2017*



### ⭐⭐⭐⭐⭐ Five Stars
*by R***Y on 3 August 2017*



## Frequently Bought Together

- Polk Audio 255c-RT in-Wall Center Channel Speaker (2) 5.25" Drivers - The Vanishing Series | Easily Fits into The Wall | Power Port | Paintable Grille Black, White
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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-09*