High Performance Front and Center
Center Channel Speakers easily carry the 50+% of center channel info delivered in multi-channel sources. So The CS
i A4 has an aimable cabinet to give you placement flexibility and finer sound-tailoring for your high performance home theater system.The CS
i 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.
INNOVATIVE DESIGN
The CSi A4 features the latest generation of Dynamic Balance® polymer composite drivers for smooth wide-range response with low distortion.
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1-inch Silk/Polymer Dome Tweeter delivers smooth response and better detail.
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Magnetic shielding for safe placement near video sources.
- All-MDF construction creates an acoustically inert cabinet.
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Acoustically inert stamped driver baskets.
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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.
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Gold-plated 5-way binding postinputs (with wide holes for large-gauge bare wire connections) for the most secure connections.
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Butyl rubber surrounds for high performance durability
¹ Prices reflect manufacturer's US and Canadian suggested retail prices. Prices outside the United States and Canada will vary due to currencies, exchange rates, import tariffs and taxes, value added taxes and shipping and handling costs. Please contact your local distributor (see the listing on this Web Site) for accurate local prices. Retailers are free to establish their own selling prices.
² Shipping is available to US residents ONLY
