Polk Audio CSiA4 Compact High Performance Center Channel Speaker

Model: CSIA4BLK UPC: 747192118471 Item: 82

$249.95

Color: Black - In Stock

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Address:
104 E Vine St. Hatfield, PA 19440
Hours:
  • Mon - Fri: 9am - 5pm
  • Sat: By appointment only
  • Sun: Closed
Phone:
(866) 961-7781
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Address:
754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
Hours:
  • Mon - Fri: 9:30am - 6pm
  • Sat: 9:30am - 5pm
  • Sun: 12pm - 5pm
Phone:
(215) 368-8343
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Address:
38 Greenfield Avenue, Ardmore, PA 19003
Hours:
  • Mon - Fri: 10am - 6pm
  • Sat: 10am - 5pm
  • Sun: Closed
Phone:
(610) 649-7002
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Product Information

The High Performance Heart of Home Theater

The CSiA4 is a high performance center channel speaker for smaller rooms and challenging placement situations. It features two 5 1/4" Dynamic Balance drivers, one 1" Dynamic Balance dome tweeter for spot-on imaging, seamless soundstage and natural sounding voices. With the asymmetric cabinet design, you gain the flexibility to placing the CSiA4 above or below the TV and aim it at your position.

Features

  • The proprietary curved, 6-layer DAHLI enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances.
  • Klippel motor optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.
  • Polk's proprietary, patented Dynamic Balance technology allows Polk's engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.
  • Durable, computer-modeled, injection-molded butyl rubber surrounds suppress unwanted cone resonances for a life-time of reliable sound.
  • The RTiA Cascade Tapered Crossover eliminates the comb filtering and beaming, common to multi-driver speakers, which degrades the quality of the audio and collapses the soundstage.
  • Patented Acoustic Resonance Control (ARC) technology suppresses cabinet resonance that causes distortion to ensure clear and natural sound.
  • Beautiful curved furniture-grade hardwood veneer cabinet finishes, with sleek trim accents in black or cherry.
  • Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference.
  • All Polk loudspeakers are timbre-matched within their series, designed with the same components throughout, to achieve seamless speaker-to-speaker blending effects in multi-channel systems.
  • Gold-plated, professional-style 5-way binding posts, for the most secure connection options.

Specifications

Specifications

  • Dimensions (W x H x D): 20" x 6.875" x 8.75"
  • Weight: 15.5 lbs.
  • Front array driver complement: (2) 5.25" diameter midrange, (1) 1" diameter tweeter
  • Total frequency response: 55Hz - 27kHz
  • Sensitivity (1 watt @ 1 meter): 89dB
  • Lower and upper -3dB limits: 65Hz - 26kHz
  • Recommended amplifier power per channel: 20 watts - 180 watts

 

What's in the Box

What's in the Box:

  • CSiA4 Compact High Performance Center Channel Speaker

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