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Kicker KS40

4" KS-Series 2-way Car Speakers 05KS40

5.0

(1 review)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: Kicker KS40
11ks40 thumbnail
$58.95In Stock

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • 4" KS-Series 2-way Car Speakers
  • Power Handling:
    • Peak: 120 watts per pair / 60 watts each
    • RMS: 60 watts per pair / 30 watts each
  • CIMP cone woofer
  • Santoprene rubber surround
  • 1/2" Kaldex semi-dome tweeter
  • 4 ohms impedance
  • Top-mount depth: 1-13/16"
  • 1-year Manufacturer's warranty

Priced Per Pair

Product History:
Kicker KS40 thumbnail
(newest, current model)
Kicker KS400 thumbnail
(previous model, replaced by Kicker KS40)
Kicker KS40 thumbnail
(previous model, replaced by Kicker KS400)

Sonic Electronix, Inc. can only ship Kicker products within the United States of America.

Speaker Specifications
Speaker Size4"
Design2-way
Tweeter DesignDome
Tweeter CompositionKaladex® Polyethylene Naphthalate Film
Woofer CompositionCurvilinear Injection Molded Polypropylene (CIMP)
Woofer SurroundSantoprene Rubber
Peak Power Handling60 watts
RMS Power Handling30 watts
Sensitivity88 dB
Frequency Response60 - 20000 Hz
Impedance (Per Voice Coil)4 ohms
Shallow Mount InstallationYes
Top-Mount Depth1-13/16"
Bottom-Mount DepthN/A
Cutout Dimensions3-11/16
Speaker GrillesYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Kicker KS40
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 1 Reviews
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what's this?
Average Attributes Rating:
Durability
5.0
Value
4.0
Features
4.0
Design
4.0
Usability
5.0
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Most Helpful Customer Reviews:
March 4, 2008
Review by
Brennan from Lexington, KY
Overall
Durability
Value
Features
Design
Usability
These little guys are awesome. The magnets are HUGE. I actualy had to fight when installing them to keep the magnets from jumping to the metal of the door. The speakers are well constructed and sound awesome. Be aware that many cars will require a mounting bracket.
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Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
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20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
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50 ft. of 16 Gauge Monster XLN Series Speaker Cable50 ft. of 16 Gauge Monster XLN Series Speaker Cable
Upgrade to clean and clear sound with Monster Cable's Xtra Low Noise (XLN) construction.
$35.00
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
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Dynamat Xtreme Speaker KitDynamat Xtreme Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$21.99
Dynamat Dynaxorb Speaker PakDynamat Dynaxorb Speaker Pak
Revolutionary damping material designed to prevent distortion caused by the back wave of a speaker interfering with the front wave.
$19.99
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat products!
$18.99
Ballistic Speaker KitBallistic Speaker Kit
Eliminate speaker distortion, road noise, and rattles with this sound dampening material from Ballistic.
$15.99
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
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3/4" Depth Extender for 4" Speakers3/4" Depth Extender for 4" Speakers
Add 3/4" of extra space when installing your speakers.
$6.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
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Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$6.99
16-14 AWG Butt Connectors16-14 AWG Butt Connectors
These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!
$4.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
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AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: Kicker
Model number: 05KS40
UPC: 713034020523
Weight: 4.20 lbs
Internal SKU: 05ks40
Internal product ID: 3598
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Customer Testimonial

Fast, reliable and above all the right price.

Thank you.

- Nat from TX

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