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    Polk Audio RTi Series Center Chanel Speaker


    Model #:

    CSiA4

    Model #: CSiA4
    24073
    Polk Audio
    $249.95

    At a Glance

    Product Dimensions 6.88"h x 20"w x 8.75"d

    Polk Audio RTi Series Center Chanel Speaker with injection-molded butyl rubber surrounds and patented dynamic balance technologyRead More

    Available in Store Only
    $249.95

    Get to know this product.

    Product Overview

    Product Overview

    The CSiA4 is a high performance center channel speaker for smaller rooms and challenging placement situations. It features two 5 1/4-inch Dynamic Balance® drivers, one 1-inch Dynamic Balance dome tweeter for spot-on imaging, seamless soundstage and natural sounding voices. With the asymmetric cabinet design, you gain the flexibility to placing the CSiA4 above or below the TV and aim it at your position.  

    The Proprietary Curved 6-Layer DAHLI 

      Enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. RTiA1 cabinets are designed for clean, accurate sound.

    Klippel Motor Optimization 

      Uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.

    Polk’s Proprietary, Patented Dynamic Balance Technology 

      Allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.

    Durable, Computer-Modeled, Injection-Molded Butyl Rubber Surrounds 

      Suppress unwanted cone resonances for a lifetime of reliable sound.

    The RTiA Cascade Tapered Crossover 

      Eliminates the comb filtering and beaming, common to multi-driver speakers, which degrades the quality of the audio and collapses the soundstage.

    PowerPort® Plus Bass Venting

      Our patented design for smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more musical, deep bass impact.

    Patented Acoustic Resonance Control® (ARC) Technology 

      Suppresses cabinet resonance that causes distortion to ensure clear and natural sound.

    Quality Workmanship

      Beautiful curved furniture-grade hardwood veneer cabinet finishes, with sleek trim accents in black or cherry.

      Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference.

     

    Useful Documents
    Specifications

    General Specs

    Product Weight (lbs.)15.5
    Depth (in.)8.75
    Width (in.)20
    Height (in.)6.88
    Impedance8 ohms
    RMS Power Handling (Watts)180
    Manufacturer Warranty5 Year Parts & Labor
    Maximum Power Handling (Watts)180

    Connections

    Connector Type:5-way Binding Post Connectors

    Construction

    Enclosure Type:Mid-High Array Enclosure Type
    Tweeter Composition:Silk Dome
    Midrange Size:5.25
    Midrange Composition:Polypropylene Polymer

    Styling

    Color:Black; Cherry
    WarningProposition 65 Warning for California Residents