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Kicker 40CS54 Open Box Complete

450W Peak (150W RMS) 5-1/4" 2-Way CS Series Coaxial Car Speakers

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• Open Box Complete
• Peak Power: 225W
• RMS Power: 75W
• 2-Way Coaxial Design
• 4 ohm Impedance
• Polypropylene Cone
• Ribbed, Polyester Foam Surround
• 1/2" Polyetherimide (PEI) Balanced Dome Tweeter

Learn more about the ls-40cs54-obc6

We apologize

This item has been discontinued

Description


Kicker brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.






Kicker Audio: Quality, Performance, and Passion
(Sonic at Stillwater Designs HQ)



  • A part that is fully functional but shows no sign of use outside of installation.
Kicker Authorized Dealer

General Features:

  • 5-1/4" CS Series 2-Way Car Speakers
  • Power Handling:
    • Peak: 450 watts per pair / 225 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Recommended power range: 15 - 75 watts RMS per channel
  • Polypropylene cone material
  • Durable, Ribbed UV-Treated Polyester Foam speaker surround for precise linear excursion
  • Lightweight 1/2" Polyetherimide (PEI) Balanced Dome tweeter design for superb clariy
  • Neodymium tweeter magnet motor structure
  • EVC (Extended Voice Coil) technology for high thermal handling
  • Shallow mounting design allows fitment into virtually any vehicle
  • Substantial upgrade from factory speakers
  • Includes speaker grilles and mounting hardware
  • 4 ohm impedance
  • Frequency response: 45-20,000 Hz
  • Top-mount depth: 1-3/4"
  • Sensitivity: 90dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

Specifications & Details


Speaker Specifications
Series
CS Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
5-1/4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1/2"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Polypropylene
Woofer Surround
Polyester Foam
Peak Power Handling
225 watts
RMS Power Handling
75 watts
Sensitivity
90 dB
Frequency Response
45 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
Yes
Top-Mount Depth (Mounting Depth)
1-3/4"
Bottom-Mount Depth
2"
Cutout Dimensions
4-1/2" x 4-1/2" 
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

40CS54 Open Box Complete-2

Weight:

3.80lbs

Internal SKU:

ls-40cs54-obc6

Internal Product ID:

129321

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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.