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Polk Audio RTi Series Center Chanel Speaker

Polk Audio

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
Product Manual
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
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