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Kicker KSC4100 (47KSC41004)

300W Peak (150W RMS) 4x10” KS Series 2-Way Coaxial Car Speakers (KSC41004)

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• 150 watts Max Each, 75 watts RMS Each
• 1/2" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2-7/16"

Learn more about the 47ksc41004

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Description


Kicker brand icon

Authorized dealer

Product Details:

  • 4" x 10" KS Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Polypropylene cone material
  • Rubber speaker surround
  • 1/2" Silk Dome Tweeters
  • High power handling
  • Thin-mount design
  • Top-mount Depth: 2-7/16"
  • Cutout Dimensions: 3-7/8 x 9-3/8 
  • Impedance: 4 ohm
  • Frequency Response: 45 - 20000 Hz
  • Sensitivity: 88 dB
  • Grilles not included
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

  • Priced Per Pair

Product history:

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(newest, current model)
Kicker KSC4100 thumbnail
(previous model, replaced by Kicker KSC410 (51KSC41004))
Kicker 44KSC41004 thumbnail
(previous model, replaced by Kicker KSC4100 (47KSC41004))

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Specifications & Details


Speaker Specifications
Series
KS Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
4" x 10"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1/2"
Tweeter Composition
Silk
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Peak Power Handling
150 watts
RMS Power Handling
75 watts
Total PEAK Per Pair/Set
300 watts
Total RMS Per Pair/Set
150 watts
Sensitivity
88 dB
Frequency Response
45 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
Yes
Magnet Type
Neodymium
Top-Mount Depth (Mounting Depth)
2-7/16"
Bottom-Mount Depth
2-13/16"
Cutout Dimensions
3-7/8 x 9-3/8 
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Mounting Brackets/Hardware
Speakers (2)
Grilles (2, attached)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

KSC4100

Weight:

5.00lbs

Internal SKU:

47ksc41004

Internal Product ID:

178865

Customer Ratings & Reviews


Kicker KSC4100 (47KSC41004) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
4.8
Design
4.8
Usability
5

Customer Reviews

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Great sound

The following review is for a previous version (44KSC41004).

I am very happy overall, I bought these to go in the rest cab corners of my 84 chevy, they don't have alot of base, but I expected that from a 4x10 speaker. I would recommend them.

By Dylan on July 28, 2017

9 found this helpful


Great sound!

The following review is for a previous version (44KSC41004).

I am very happy overall; still not driving them past the head unit output of 22W, but not planning on overdriving these as they replaced 99 Chevy Tahoe OEM speakers. I would recommend them.

By Tucson_OG on April 9, 2018

7 found this helpful


Great Deal

The following review is for a previous version (44KSC41004).

Great price for a huge upgrade over the 30 year old stock speakers in my Blazer.

By Brady on January 9, 2020 Checkmark Icon Verified purchase

6 found this helpful


my 91 S10

The following review is for a previous version (44KSC41004).

Old rear speakers needed to be replaced. I've had good luck with kickers in the past.These sound great,easy to install and hold up under high volume. I've got fosgate in the front and kickers in the rear both give me the sound I want

By justme on March 22, 2017 Checkmark Icon Verified purchase

6 found this helpful


Good purchase

The following review is for a previous version (44KSC41004).

I purchased these for my 84 cutlass supreme. These sounds good with no distortions i currently got them powered to a punch 400x4

By Viridiana on January 11, 2025 Checkmark Icon Verified purchase




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