Polk Audio® Vanishing® Series 5.25" White In-Wall Center Channel Speaker


    Model #:

    255c-RT

    Model #: 255c-RT
    25044
    Polk Audio
    $199.00

    At a Glance

    Product Dimensions 9.31"h x 14.81"w x 3.75"d

    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.Read More

    Available in Store Only
    $199.00

    Get to know this product.

    Product Overview

    Product Overview

    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.

    Useful Documents
    Specifications

    General Specs

    Product Weight (lbs.)8.7
    MPNAW2550
    Frequency Response30Hz - 27kHz
    Enclosure MaterialPolypropylene
    Color Finish NameWhite
    Outdoor ApprovedNo
    Manufacturer WarrantyLimited Lifetime
    Bi Amp InputsNo
    Input Power Range10-150 Watts
    Speaker Connector TypeSpring Clips
    RMS Power Handling (Watts)150
    ColorWhite
    Enclosure TypeBass Reflex
    Impedance8 ohms
    Maximum Power Handling (Watts)150
    Number of Speakers1
    Sensitivity90
    Speaker TypeCenter Channel Speakers
    Depth (in.)3.75
    Height (in.)9.31
    Midrange CompositionMineral-Filled Polypropylene Cone
    Width (in.)14.81
    Woofer Size5.25

    Connections

    Connector Type:Gold-Plated Heavy Duty Spring Loaded

    Construction

    Tweeter Composition:Polymer Dome
    Woofer Composition: Polypropylene Cone
    Driver Component Size:5.25" x 2

    Dimensions

    Mount Depth:3.25

    Other

    Sold As:Each

    Specifications

    Sensitivity:90 dB
    Speaker Type:In-Wall Speaker
    Frequency Response:30 Hz - 27,000 Hz

    Styling

    Color:White

    Overall

    Total Pieces1

    Accessories

    Included Accessories(1) Sheer Grille - White
    Optional Accessories(1) PB LCiC - Pre-Construction Bracket - Sold Separate

    Shipping Cartons

    Carton 16.25" (15.88 cm) h x 11.25" (28.58 cm) w x 17" (43.18 cm) d - 9 lbs (4.08 kg)

    In-Wall

    Quantity Included1
    AvailabilityUS; Internationally
    OrientationHorizontal
    Depth3.875" (9.84 cm)
    Weight6.6 lbs (2.99 kg)
    Driver Enclosure TypePowerPort Bass Vented
    Driver Complement(2) 5.25" (13.34 cm) d (Round) Dynamic Balance Mineral Composite Polypropylene Cone with Rubber Surround Mid/Woofer - Mid/Woofer; (1) 1" (2.54 cm) d (Round) Dynamic Balance Silk Polymer Composite Dome Tweeter - Tweeter
    Grille Dimensions9.31" (23.65 cm) h x 14.81" (37.62 cm) w

    In-Wall Mount

    Available OrientationsHorizontal
    ShapeRectangle
    Dimensions7.625" (19.37 cm) h x 13.125" (33.34 cm) w
    Clearnace Required for Mounting Dogs (add to each side of cutout)3.375" (8.57 cm)

    Audio Quality

    Total Frequency Response30 Hz → 27,000 Hz
    Nominal Impedance8 ohms
    Sensitivity (1 watt @ 1 meter)90 dB
    Lower and Upper -3dB Limits50 Hz → 25,000 Hz

    Inputs

    Speaker Inputs(1) Pair of Push Connectors - Gold-Plated

    External Amplifier

    Recommended Amplifier Power Per Channel10 watts → 150 watts
    WarningProposition 65 Warning for California Residents