Made in USA
Polk Audio CSiA6 High Performance Center Channel Speaker, Black

SKU: PKACSIA6B MFR: CSI A6B

This item is no longer available.

Polk Audio CSiA6: Picture 1 regular

About Polk Audio CSiA6

The Polk Audio CSiA6 High Performance Center Channel Speaker (Black) is arguably the most important speaker in your home theater system. It's in the middle of all the action and, more importantly, it's the anchor for all dialogs. If you want to hear what the actors and actresses are saying, buy a good center channel speaker. The CSiA6 is the perfect center piece for a big screen TV or a large room. And it's timbre-matched to the RTiA series speaker so you can build a seamless 360-degree experience.

Its massive dual 6-1/2" Dynamic Balance midbass drivers and 1" Dynamic Balance dome tweeter will dish out explosive sound and crisp clear dialog. It's best paired with the larger tower or bookshelf speakers.

Polk Audio CSiA6 Features

  • The unique angled top allows the CSiA6 to be inverted so you can place the speaker below your TV and still enjoy great sound
  • A unique kickstand assembly that provides rear support to many projection TVs (will not work with plasmas or other TVs with completely flat rears)
  • The proprietary curved, 6-layer DAHLI enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. CSiA6 cabinets are designed for clean, accurate sound
  • 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 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 lifetime 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
  • PowerPort bass venting is Polk's patented design for smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more musical, deep bass impact. The CSiA6 features dual PowerPorts for added center channel realism
  • Patented Acoustic Resonance Control (ARC) technology suppresses cabinet resonance that causes distortion to ensure clear and natural sound
  • Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference
  • Dual gold-plated, professional-style 5-way binding posts, for the most secure connection options
  • Dual binding posts allow bi-amp or bi-wire connections, for the ultimate in customized high performance audio

Polk Audio CSiA6 Specifications

Tweeter Type
Dynamic Balance silk polymer dome tweeters
Mid / Woofer Type
Dynamic Balance drivers polymer composite and rubber surrounds
Total Frequency Response
45Hz-27kHz
Upper -3dB Limit
26 kHz
Lower -3dB Limit
55 Hz
Nominal Impedance
8 ohms
Efficiency
90 dB
Recommended Amplifier Power
20-200 watts per channel
Inputs
Dual 5-way binding posts
Mid-High Array Enclosure Type
Dual PowerPort bass venting and ARC port
Diameter
Tweeter: 1" / 25.4 mm
Mid / Woofer: 6.5" / 165.1 mm
Dimensions (H x W x D)
Cabinet: 7.75" x 24" x 14" / 196.85 x 609.6 x 355.6 mm
Weight
Enclosure: 29 lbs / 13.15 kg
Mfr #
CSI A6B
SKU
PKACSIA6B
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