Unlike Any Store You've Ever Seen
Free Shipping on Thousands of Products
Award-Winning Customer Service
Discontinued Product

Polk Audio CSI A4 Black Center Channel Loudspeaker - CSIA4

Abt Model: CSIA4BK | UPC Code: 747192118471
Roll over image to zoom in
This product is no longer available.

Product Details

Polk Audio CSI A4 Black Center Channel Loudspeaker, Model CSIA4BK

Center Channel Speakers easily carry the 50+% of center channel info delivered in multi-channel sources. So The CSi A4 has an aimable cabinet to give you placement flexibility and finer sound-tailoring for your high performance home theater system.The CSi A4 incorporate our latest Dynamic Balance Cone drivers and 1-inch tweeters. You're assured classic Polk performance in a design that speaks to today's high-end home décor. True performance art.

Features:

  • Latest generation of Dynamic Balance® polymer composite drivers for smooth wide-range response with low distortion
  • 1-inch Silk/Polymer Dome Tweeter delivers smooth response and better detail
  • Magnetic shielding for safe placement near video sources
  • All-MDF construction creates an acoustically inert cabinet
  • Acoustically inert stamped driver baskets
  • Floating anti-diffraction grilles minimize grille diffraction for spacious, 3-dimensional imaging
  • Neodymium magnet,low-viscosity ferro-fluid cooling, and a heat sink on the back of the magnet, create better power handling and reliability
  • Dual, bi-ampable gold-plated 5-way binding postinputs (with wide holes for large-gauge bare wire connections) for the most secure connections and the most versatile wiring applications
  • Butyl rubber surrounds for high performance durability

Specifications:

Driver Complement

  • Mid/Woofer
    • 2 - 5-1/4" Diameter (13.34cm)
    • Polymer Composite Dynamic Balance with rubber surround
  • Tweeter
    • 1 - 1" Diameter (2.54cm)
    • Silk Polymer Dome Tweeter

Electrical

  • Overall Frequency Response: 55Hz-27kHz
  • Lower -3dB Limit: 65 Hz
  • Upper -3dB Limit: 26 kHz
  • Nominal Impedance: 8 ohms
  • Recommended Amplifier Power: 20-180 w/channel
  • Efficiency: 89 dB
  • Inputs: 5-way binding posts
  • Enclosure Type: Vented with dual PowerPort & single Arc Port

Approximate Dimensions:

  • Depth: 8-3/4"
  • Height: 6-7/8"
  • Width: 20"

Approximate Weight:

  • Shipping: 20 lbs

Warranty Information:

  • Manufacturer's Warranty (authorized online retailer): 2 years parts and labor
Downloadable Resources
Get Adobe Reader
Key Features
1 " Silk/Polymer Dome Tweeter/ Dual 5-1/4 " Mid/Woofers/ Magnetic Shielding/ All-MDF Construction/ Acoustically Inert Stamped Driver Baskets/ Floating Anti-Diffraction Grilles/ Dual Bi-Ampable Gold-Plated 5-Way Binding Post Inputs/ Black Finish/ Sold As A Single
More reasons to buy the Polk Audio CSIA4 from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Polk Audio CSIA4 is Brand New.
  • The Polk Audio CSIA4 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Enclosure TypeVented with Dual Powerport & Single Arc Port
Impedance8 ohms
Magnetic ShieldingYes
Sensitivity89 dB
Speaker TypeCenter Channel
Tweeter Size (inches)1"
Woofer Size (inches)2 - 5 1/4 in
  

Accessories

Check here if you only want to add the selected accessories
to the cart and click the "add to cart" button for this item.
sign up for our newsletter
Join Our Email List & Get $25 Off your next order of $250 or more.