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Polk Audio - CSI A4, Black
 

Polk Audio - CSI A4, Black

Polk Audio CSI A4 Center Channel Speaker, Black - (CSIA4) - (AM4415-A)
Condition: New
$249.00
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Polk Audio CSI A4 Center Channel Speaker, Black - (CSIA4) - (AM4415-A)

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 decor.

The CSi A4 features the latest generation of Dynamic Balance® polymer composite drivers for smooth wide-range response with low distortion.

Features:

-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 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

Specifications:

-Midrange: 2 - 5-1/4" Diameter (13.34cm) Polymer Composite Dynamic Balance with rubber surround

-Tweeter: 1 - 1" 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

-Enclosure Type: Vented with dual PowerPort & single Arc Port

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