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Center Channel Speakers easily carry the 50+% of center channel info delivered in multi-channel sources. So The CSi A4 has an aimable cabinet to give you placement flexibility and finer sound-tailoring for your high performance home theater system.
  • Frequency : Overall / -3dB
  • Limits:55Hz - 27kHz / 65Hz - 26kHz
  • Impedance compatible with 8 Ohm
  • Amplification:20 - 180 Watts/channel
  • Efficiency 89dB
  • Available in BLACK and CHERRY
$599.00
Brand: Polk Audio
Model: CSi-A4

High Performance Front and Centre.

Center Channel Speakers easily carry the 50+% of center channel info delivered in multi-channel sources. So The CSi A4 has an aimable cabinet to give you placement flexibility and finer sound-tailoring for your high performance home theater system.The CSi 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.

The CSi A4 features the latest generation of Dynamic Balance® polymer composite drivers for smooth wide-range response with low distortion. 1-inch Silk/Polymer Dome Tweeter delivers smooth response and better detail.

  • Magnetic shielding for safe placement near video sources.
  • All-MDF construction creates an acoustically inert cabinet.
  • Acoustically inert stamped driver baskets.
  • 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.
  • Dual, bi-ampable gold-plated 5-way binding postinputs (with wide holes for large-gauge bare wire connections) for the most secure connections and the most versatile wiring applications.
  • Butyl rubber surrounds for high performance durability.
Driver Complements 2 - 5 1/4" (13.3cm) Polymer Composite Dynamic Balance with rubber surround, 1 - 1" (2.5cm) Silk Polymer Dome Tweeter
Frequency Response: Overall / -3dB Limits 55Hz - 27kHz / 65Hz - 26kHz
Impedance compatible with 8 Ohm outputs
Recommended Amplification 20 - 180 Watts/channel
Efficiency 89dB
Magnetically Shielded Yes
Available Finish black oak or cherry veneer
Cabinet Dimensions 6 7/8" H x 20" W x 8 3/4" D
17.46cm H x 50.80cm W x 22.23cm D
Features vented with dual PowerPort and single ARC Port