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Discontinued Product

Kicker 8" CompR8 Car Subwoofers - 40CWR84

Abt Model: 40CWR84 | UPC Code: 713034065432
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Product Details

Kicker 8" CompR8 Car Subwoofers, Model 40CWR84

The next step in world-class bass engineering is here with the CompR™ Subwoofer. CompR Subwoofers combine advanced components and superior technology for a workhorse bass-maker only KICKER could create. As the next generation of CompVR, KICKER's top-selling woofer of all time, the CompR Subwoofer continues its legacy of industry-leading performance with bass impact and innovation.


  • Best subwoofer in its class
  • Workhorse woofer with advanced components and superior technology
  • Works best with KICKER KX-Series Amplifiers
  • Available at 2- or 4-Ohm DVC, but provides installation flexibility with a single pair of push-button wire terminals and convenient impedance-selector slider for changing DVC impedance (2/8 Ohms or 1/4 Ohms, depending upon model)
  • Large-diameter, progressive-roll spider with high-strength Spiralead™ tinsel leads
  • One-piece UniPlate™ with vented pole piece and bumped back plate
  • Added voice-coil clearance for full excursion; high-temp coil wire
  • Quad Venting™ included vertical and horizontal slots under the cone for ultimate cooling
  • Injection-molded polypropylene cone and tough Santoprene® surround
  • Full-coverage steel basket with minimized mounting depth


  • Size (in, cm): 8"
  • Impedance (Ohms): 4
  • Max. Rec. Amp. Power Watts (Peak/RMS):800/400
  • Sensitivity (dB @ 1W, 1m): 82.8
  • Min Sealed Box Vol (cu. ft, L):0.4, 11.3
  • Max Sealed Box Vol (cu. ft, L):1.8, 51
  • Min Vented Box Vol (cu. ft, L): 0.8, 22.7
  • Max Vented Box Vol (cu. ft, L):1.2, 34

Approximate Dimensions:

  • Mounting Depth: 4-1/16"
  • Mounting Diameter: 7"

Approximate Weight:

  • Shipping: 6 lbs
Key Features
Provides Installation Flexibility/ Workhorse Woofer With Advanced Components And Superior Technology/ One-piece UniPlate With Vented Pole Piece/ Added Voice-Coil Clearance For Full Excursion/ Quad Venting/ Injection-Molded Polypropylene Cone/ Black Finish
More reasons to buy the Kicker 40CWR84 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Kicker 40CWR84 is Brand New.
  • The Kicker 40CWR84 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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