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Kicker KS40

4" 2-Way 60W KS Series Coaxial Car Speakers

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• Peak Power: 60W
• RMS Power: 30W
• 1/2" Balanced Dome PEN Tweeter
• Mounting Depth: 1-13/16"
• Injection Molded Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 88dB

Learn more about the 41ks40

We apologize

This item has been discontinued


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Description


Kicker brand icon

Authorized dealer

Speaker Features:

  • 4" KS Series Car Speakers
  • Power Handling:
    • Peak: 120 watts per pair / 60 watts each
    • RMS: 60 watts per pair / 30 watts each
  • Injection molded polypropylene cone woofer
  • Santoprene surround
  • 1/2" Balanced dome PEN tweeter
  • Neodymium magnet with ferrofluid
  • 4 ohm impedance
  • Sensitivity: 88 dB
  • Mounting depth: 1-7/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

2011 Kicker Authorized Online Dealer and eBay Seller



Have a Question about the Kicker KS40?


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Specifications & Details


Speaker Specifications
Priced Per
Pair
Speaker Size
4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1/2"
Tweeter Composition
PEN
Woofer Composition
Polypropylene
Woofer Surround
Santoprene Rubber
Peak Power Handling
60 watts
RMS Power Handling
30 watts
Sensitivity
88 dB
Frequency Response
60 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
1-7/8"
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

11KS40-2

Weight:

3.74lbs

Internal SKU:

41ks40

Internal Product ID:

76203

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.