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Polk Audio CSI A6 Center Channel Speaker (Single, Cherry)

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Product Description Center Channel Speakers easily carry more than 50% of info delivered in multi-channel sources. 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-A6 incorporates the latest Dynamic Balance Cone drivers and 1" tweeters for smooth wide-range response with low distortion. Dual Rear PowerPort bass venting vastly reduces chuffing or port noise. It provides deeper, more powerful, lower distortion bass than other conventional ported or sealed designs can offer. All-MDF construction creates an acoustically inert cabinet Acoustically inert stamped driver baskets Floating anti-diffraction grilles minimize grille diffraction for spacious, 3-dimenional imaging Neodymium magnet, low-viscosity ferro-fluid cooling and a heat sink on the back of the magnet to create better power handling and reliability Dual, bi-ampable gold-plated 5-way binding post inputs with wide holdes for large-gauge bare wire connections for the most secure connections and the most versatile wiring applications Butyl rubber surrounds for high performance durability 6-1/2 Diameter (16.51cm) Polymer Composite Dynamic Balance with rubber surround Midrange 1 Diameter (2.54cm) Silk Polymer Dome Tweeter Overall Frequency Response - 45Hz-27kHz Lower -3dB Limit - 55Hz Upper -3dB Limit - 26Hz Recommended Amplifier Power - 20-200 with channel Efficiency 90dB Inputs - 5-way binding posts Enclosure Type - Vented with dual PowerPort & single Arc Port Dimensions - Height 7-3/4 x Width 24 x Depth 14 (19.68x60.96x35.56cm)