Polk Audio CSi A4 Black 2-Way Center Channel Speaker

Regular Price: $249.95

You Save $100 (40%)

Your Price: $149.95

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Polk Audio

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Details & Highlights

Product Highlights

    Center Channel Speakers easily carry the 50+% of center channel info delivered in multi-channel sources. So The CSi A6 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 dA?cor. True performance art.

Details from Polk Audio

    The CSi A4 features the latest generation of Dynamic Balance(R) 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.
    • 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 post inputs (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
    • Acoustically inert stamped driver baskets.
    • Floating anti-diffraction grilles minimize grille diffraction for spacious, 3-dimensional imaging.


Features & Specs

Best Seller
Manufacturer's Warranty
    5 Year Limited
Detailed Specifications
    Driver Complement
  • Midrange 2 - 5-1/4 inch Diameter (13.34cm)
  • Polymer Composite Dynamic Balance with rubber surround
  • Tweeter 1 - 1 inch Diameter (2.54cm)
  • Silk Polymer Dome Tweeter

  • Overall Frequency Response 55Hz-27kHz
  • Lower -3dB Limit 65Hz
  • Upper -3dB Limit 55Hz
  • Recommended Amplifier Power 20-200 w/channel
  • Efficiency 89 dB
  • Inputs 5-way binding posts

  • Cabinet Size 6-7/8 H x 20 W x 8-3/4 D inches (17.46cm H x 50.80cm W x 22.23cm D)
  • Enclosure Type Vented with dual PowerPort & single Arc Port
Product Bullets


Included Coverage from Polk Audio: 5 Year Limited

Category ID: 56 | $149.95