Polk Audio CSIA4B 200W Center-Channel Speaker

Sound is so much more satisfying when it's just the way you like it. This speaker has an aimable cabinet to give you placement flexibility and finer sound tailoring for your high-performance home theater system. Hear the smooth, well-blended response of Innovative Dynamic Balance® cone drivers. In addition, dual rear PowerPort® bass venting provides clean, low-distortion bass that you can really feel, while Acoustic Resonance Control (ARC Port) technology delivers more natural midrange reproduction. As a result, the sound is both powerful and balanced as you listen to music and watch movies. You're not only assured high performance, you'll also receive a speaker design that speaks to today's high-end home styles.. Also available in cherry (CSIA4CH).

Regular Price: $249.99 each

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Or order by phone at 1-800-589-2894, from Monday - Friday, 9am - 7pm ET.

Product Details - CSIA4B

Dynamic Balance polymer composite drivers for smooth wide-range response with low distortion
1" silk/polymer dome tweeter delivers smooth response and excellent detail
Mylar bypass capacitors in the crossovers extend high frequency response and improve detail and transparency
Neodymium magnet, low-viscosity ferro-fluid cooling and a heat sink on the back of the magnet create better power handling and reliability
All-MDF construction creates an acoustically inert cabinet
Butyl rubber surrounds for high performance and durability
Dual, bi-ampable, gold-plated 5-way binding post inputs (with wide holes for large-gauge bare wire connections) for secure connections and versatile wiring applications
Magnetic shielding for safe placement near video sources

KEY SPECS

Product Description	Polk Audio CSIA4B - Center-Channel Speaker

Product Type	Center-channel speaker

Dimensions (WxDxH)	20" x 8-3/4" x 6-7/8"

Enclosure Color	Black

Design	Vented with dual PowerPort and single Arc Port

Technology	PowerPort

Frequency Response	55Hz-27kHz

Manufacturer Warranty	5 years

Tweeter details	1 x 1" silk/polymer dome tweeter

Recommended Amplifier Power	20-200W/channel

Connector Type	5-way binding post

FEATURES

Midrange: 2 - 5-1/4" Diameter Polymer Composite Dynamic Balance with rubber surround
Tweeter: 1 - 1" Diameter 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