Description
Description
The Vanishing Series 255c-RT is the centerpiece of a world-class stealth home theater. Paintable to match any décor, 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.
- High performance audio from an in-wall center speaker designed for a flush fit with your wall
- Silk dome tweeters set in a 15° swivel housing provide direct high frequency control, excellent off-axis imaging and more placement flexibility
- Innovative features and patented Polk Audio technology in a discrete, easy-to-install package
- Timbre-matched to the RTiA Series
Sheer-Grille™
The unique, wafer-thin grille is magnetically secured to deliver nearly transparent, ultra-small perfs and dynamic, unimpeded sound.
Power Port®
Patented bass venting design smoothly transitions air flow, eliminating turbulence and distortion, for deeper, more efficient bass impact.
Timbre-Matching
Compatible with Polk Audio RTi speakers for seamless blending between traditional and built-in speaker systems.
Reflective Room Compensation
Lower tweeter levels offset reflective surfaces, cutting the level in the exact 4-5kHz band where reflectivity destroys sound quality.
Distance Toggle
Crossover adjustments flatten response bumps caused by nearby walls, reducing “boominess” for more lifelike sound from any position.
Simple Setup
Perfect Fit templates, a precision flange, available pre-construction brackets and the patented Rotating Cam system ensure secure, vibration-free installation.
Specifications
Specifications
| Quantity in Package | Single |
| Tweeter | Dome |
| Midrange Size | --- |
| Woofer Size | 5.25 |
| Cutout Size | 13.0625 x 7.5625 |
| Woofer Composition | Polymer Composite |
| Woofer Surround | Rubber |
| Power Range (Watts) | 10-150 |
| Sensitivity | 90 dB |
| Impedance (Ohms) | 8 |
| Frequency Response | 50-25kHz |
| Connector Type | Spring post |
| Bi-Amp Inputs | No |
| Built-in Back-box | No |
Item Condition
Item Condition
Factory refurbished products are returned (or open box returned) product that have been refurbished and certified by Polk Audio to match Polk’s performance, functionality, and reliability standards of new product. Refurbished products may have minor cosmetics blemishes and/or imperfections. The manual and accessories are included with most of our refurbished items. Cosmetic blemishes and imperfections are not covered by the warranty. Polk Audio, Inc., warrants to the original retail purchaser only. This warranty will terminate automatically prior to its stated expiration if the original retail purchaser sells or transfers the product to any other party.
Polk Audio, Inc., warrants, to the original retail purchaser only, that the HOME LOUDSPEAKER(S), and PASSIVE CROSSOVER COMPONENT(S) on this Polk Audio Loudspeaker Product will be free from defects in material and workmanship for a period of two (2) years (6 months on active components) from the date of original retail purchase from Polk Audio.
Extended Warranties
Extended warranties
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