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Kicker :: 40CWD84 :: $49.95

Kicker 40CWD84

Item# 38730

200W 8" Comp-D Series Dual 4-Ohm Car Subwoofer. This subwoofer produces 200watts of RMS/400watts of Peak Power with a frequency response of 30- 500 Hz.

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What's Included:

  • Product Information Inside Box
  • One 8" Dual 4-ohm voice coil subwoofer
  • Template on box
  • 2 Kicker decals
  • Owner's manual
  • Six 0.25" Crimp on quick slide terminals

Product Highlights:

  • suitable for free-air use
  • power handling: 50-200 watts RMS (100 watts per coil)
  • frequency response: 30-500 Hz
  • 8" subwoofer with dual 4-ohm voice coils
  • injection-molded polypropylene cone
  • ribbed foam surround
  • peak power handling: 400 watts
  • sensitivity: 85.6 dB
  • top-mount depth: 3-7/8"
  • sealed box volume: 0.50 - 1.20 cu. ft.
  • ported box volume: 0.66 - 1.20 cu. ft.

The CompD Eight-Inch Subwoofer is a 4Ω dual voice coil sub. The dual voice coil design adds a new level of wiring flexibility to get the most out of CX Series amplifier - no matter how many subs you add to your ride.

These subs are the latest in the legendary Kicker Comp line that started in back in the day with a proven track record when it comes to delivering powerful bass you need.This is the very thing This subwoofer produces 200watts of RMS/400watts of Peak Power with a frequency response of  30- 500 Hz.

The CompD Eight-Inch Subwoofer works best with a sealed or ported enclosure and 200 watts of recommended power. See below for more details.


Sensitivity 85.6 dB at 1 watt
RMS Power Range (Watts) 50-200
Top Mount Depth (inches) 3 7/8
Vas (liters) 18.54
Qts 0.54
Ideal Sealed Box Volume (cubic feet) 0.50 - 1.20 cu. ft.
Frequency Response 30 - 500 Hz
Fs (Hz) 40
Dual Voice Coil Yes
Free-Air Yes
Size 8 -inch
Impedance 4 ohms
Cone Material Polypropylene
Surround Material Polyurethane
Ideal Ported Box Volume (cubic feet) 0.66 - 1.20 cu. ft.
Peak Power Handling (Watts) 400
Cutout Diameter or Length (inches) 6 15/16
  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • UPC: 713034064459
  • Weight: 0.48
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.