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Kicker :: 40CWS154 :: $97.95

Kicker 40CWS154

Item# 39497

15" 600W Comp S-Series Single 4-Ohm Car Subwoofer. Providing 600watts of RMS/1200watts of Peak Power with a frequency response of 25- 500 Hz.

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What's Included:

  • One 15" Single 4-ohm voice coil subwoofer
  • Owner's manual
  • Product Information Inside Box

Product Highlights:

  • sealed box volume: 2.25 - 5.00 cu. ft.
  • power handling: 50-600 watts RMS
  • 15" 4-ohm subwoofer
  • top-mount depth: 7"
  • peak power handling: 1200 watts
  • ported box volume: 3.00 - 4.00 cu. ft.
  • injection-molded polypropylene cone
  • ribbed foam surround
  • suitable for free-air use
  • frequency response: 25-500 Hz
  • sensitivity: 90.3 dB

The CompS 15-Inch Subwoofer is a 4Ω speaker, built to give you the bass you crave. A heavy-duty motor structure and vented.

The full coverage basket gives you plenty of power handling, so you can play all day just the way you want. Providing 600watts of RMS/1200watts of Peak Power with a frequency response of  25- 500 Hz.

The CompS 15-Inch Subwoofer works best with a sealed or ported enclosure and 600 watts of recommended power. See below for more details.


RMS Power Range (Watts) 50-600
Cone Material Inj Molded Polypropylene
Free-Air Yes
Impedance 4 ohms
Sensitivity 90.3 dB at 1 watt
Surround Material Polyurethane Foam
Size 15 -inch
Ideal Sealed Box Volume (cubic feet) 2.25 - 5.00 cu. ft.
Fs (Hz) 23
Cutout Diameter or Length (inches) 13 3/4
Ideal Ported Box Volume (cubic feet) 3.00 - 4.00 cu. ft.
Dual Voice Coil No
Frequency Response 25 - 500 Hz
Peak Power Handling (Watts) 1200
Top Mount Depth (inches) 7
Vas (liters) 226.14
Qts 0.404
  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • UPC: 613815628798
  • Weight: 17.2
  • 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.