---
product_id: 1148850
title: "255c-RT in Wall Speakers (2) 5.25\" Drivers - The Vanishing Series | Easily Fits into the Wall | Power Port | Paintable Grille, Center Channel Speakers, Home Audio, Black/White"
brand: "polk audio"
price: "€ 434.35"
currency: EUR
in_stock: true
category: "Polk Audio"
url: https://www.desertcart.hr/products/1148850-255c-rt-in-wall-speakers-2-5-25-drivers-vanishing
store_origin: HR
region: Croatia
---

# Patented Power Port Tech 2x 5.25" Dynamic Drivers Paintable Sheer Grille 255c-RT in Wall Speakers (2) 5.25" Drivers - The Vanishing Series | Easily Fits into the Wall | Power Port | Paintable Grille, Center Channel Speakers, Home Audio, Black/White

**Brand:** polk audio
**Price:** € 434.35
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home theater—where sound disappears but the experience doesn’t.

## Quick Answers

- **What is this?** 255c-RT in Wall Speakers (2) 5.25" Drivers - The Vanishing Series | Easily Fits into the Wall | Power Port | Paintable Grille, Center Channel Speakers, Home Audio, Black/White by polk audio
- **How much does it cost?** € 434.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1148850-255c-rt-in-wall-speakers-2-5-25-drivers-vanishing)

## 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

- • **Cinema-Grade Clarity:** Crystal-clear sound with deep bass powered by Dynamic Balance and Polk’s patented Power Port for immersive home theater vibes.
- • **Trusted Craftsmanship:** Polk Audio’s legacy of reliability ensures your home theater sounds as premium as it looks.
- • **Seamless Wall Integration:** Ultra-thin, paintable grille vanishes into your wall, blending perfectly with any décor—style meets stealth.
- • **Optimized for Surround Sound:** Engineered to eliminate distortion on reflective surfaces, ideal for 3.1 to 7.1+ surround sound setups.
- • **Effortless Precision Installation:** Perfect Fit templates and patented Rotating Cam system guarantee secure, vibration-free mounting every time.

## Overview

The Polk Audio 255c-RT Vanishing Series in-wall center channel speakers feature dual 5.25" dynamic drivers and a 1" swivel-mount silk dome tweeter, enhanced by patented Power Port technology for deep, distortion-free bass. Designed for seamless integration, the paintable sheer grille and precision mounting system ensure a clean, clutter-free look while delivering crystal-clear sound optimized for multi-channel surround systems. Perfect for millennials seeking a sleek, high-performance home theater centerpiece that blends style with cutting-edge audio engineering.

## Description

These center-channel speakers, Vanishing Series 255c-RT, serve as the centerpiece of a world-class stealth home theater for homeowners and audiophiles; doubling as a hidden speaker during movie night. 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. These wall mount speakers install using Perfect Fit templates, a precision flange, optional pre-construction brackets and the patented Rotating Cam system; to ensure a secure, vibration-free installation. (Cutout: 13-1/8" W × 7-5/8" H, Mounting depth: 3-3/8")

## Features

- CRYSTAL CLEAR SOUND AND DEEP BASS for a cinema experience. Powered by Dynamic Balance, Distance Toggle & Polk's patented Power Port technology, the 255c-RT 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 PERFECT FOR ANY 3.1,5.1,6.1,7.1& ABOVE SURROUND SOUND SYSTEM. Enjoy rich natural audio in your center speakers for home theater
- 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
- HOME THEATER SPEAKERS VANISH INTO THE WALL - giving a clean, clutter-free look; becoming the CENTER STAGE OF ROOM-FILLING SOUND. Paint the wafer-thin sheer grille any color and it EASILY BLENDS INTO YOUR HOME DECOR
- Polk’s UNWAVERING COMMITMENT, RELIABILITY & 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 AND RELAX

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004L9DGCK |
| Additional Features | Built In Microphone |
| Age Range Description | All Ages |
| Antenna Location | Home Theater |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #43,698 in Electronics ( See Top 100 in Electronics ) #57 in Ceiling & In-Wall Speakers |
| Brand | Polk Audio |
| Built-In Media | In-wall center-channel loudspeaker, White metal grille, Mounting template, Owner's Manual, Sheer-Grille Painting instructions, Online Registration Card, Polk Audio product brochure |
| Color | Black, White |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 4.8 out of 5 stars (750) |
| Enclosure Material | Polypropylene, Silk Polymer Composite |
| 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 | 9.8"D x 14.81"W x 9.31"H |
| Item Weight | 2994 Grams |
| MP3 player | No |
| Manufacturer | DEI Holdings |
| Model Name | 255C-RT |
| Model Number | 255 CRT |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 6.1 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Series Number | 255 |
| Speaker Maximum Output Power | 150 Watts |
| Speaker Size | 5.25 Inches |
| Speaker Type | In-wall Center Channel |
| Specific Uses For Product | Home Theatre |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 5.25 Inches |
| UPC | 747192120337 |
| Unit Count | 1.0 Count |
| Warranty Description | year |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 5.25 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Polk Audio
- **Connectivity Technology:** Wired
- **Frequency Response:** 27000 Hz
- **Speaker Maximum Output Power:** 150 Watts

## Images

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

## Available Options

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

## 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.

## 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
- Polk Audio RC80i 2-Way Premium in-Ceiling 8" Round Speakers, Set of 2 Perfect for Damp and Humid Indoor/Outdoor Placement - Bath, Kitchen, Covered Porches (White, Paintable-Grille)
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**Shop now:** [https://www.desertcart.hr/products/1148850-255c-rt-in-wall-speakers-2-5-25-drivers-vanishing](https://www.desertcart.hr/products/1148850-255c-rt-in-wall-speakers-2-5-25-drivers-vanishing)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-24*