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Kicker 41KSC464

4"x6" 2-way speakers

Item #: 20641KS464

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15 Reviews



Installation gear for most cars

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Kicker 41KSC464 4.6" Coaxial Speakers

The silk dome tweeter broadcasts all the details in your music.

Slim fit

These KS Series speakers are some of the most installation-friendly Kicker speakers yet. These low-profile speakers feature a reduced mounting depth, making them a match for almost any car.

Pump up the volume

While the low profile is an elegant asset, you'll find the real beauty of Kicker's KS Series speakers inside. The 41KSC464's highly sensitive design conjures hefty volume even from low-powered factory radios. So, you'll be able to enjoy every bit of their natural performance, starting with the surprisingly full sound of the 4"x6" polypropylene woofer and its powerful magnet. You'll also hear subtle vocal and instrumental details from the silk balanced dome tweeter, giving your music a dimension that factory speakers just can't manage.


  • 2-way car speakers (pair)
  • 4"x6" polypropylene woofer cone with rubber surround
  • 1/2" silk balanced dome tweeter
  • power range: 2-75 watts RMS (150 watts peak power)
  • frequency range: 50-20,000 Hz
  • sensitivity: 88 dB
  • top-mount depth: 1-3/4"
  • impedance: 4 ohms
  • grilles not included
  • warranty: 1 year
  • Our 60-day money-back guarantee

Kicker 41KSC464 Reviews

Average Customer Review:

15 reviews
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Kicker 41KSC464

Written By Dennis G, Hanford, CA on Monday, November 23, 2015

Crutchfield Customer Review (What's this?)

Very happy with performance. They're clear and are great replacements for stick

Great replacement speakers

Written By jeffvill1, St Pete Beach, FL on Wednesday, November 18, 2015

These are great replacement speakers for the dash corners of my Wrangler. The speakers sound excellent and even came with a easy to use wiring harness that fit perfectly, along with a mounting bracket.

Pros: Very good sound for the price! Excellent value.

Cons: Mounting bracket is plastic, so when putting screws in it takes a lot of force and I was afraid I'd break it but didn't thankfully. Otherwise no complaints.

Kicker speakers

Written By DaleH, California on Tuesday, November 03, 2015

Crutchfield Customer Review (What's this?)

Great sound for back doors of 2003 GMC Sierra.

Pros: Great and balanced sound, fit was near perfect.

Cons: needed to drill holes for screws holding speakers, although this is a minor inconvenience.

Kicker 41KSC464

Written By RickyW, Sanford Florida on Monday, October 26, 2015

Crutchfield Customer Review (What's this?)

Service rep was very helpful in picking the correct speaker set up to work with my head unit and amp set up.

Pros: Great fit and sounds amazing with my Polk Audio amp.

Cons: None


Written By Chris, Florida on Friday, September 18, 2015

Crutchfield Customer Review (What's this?)

Fit perfect in 99 Jeep Wrangler. Much better than stock. Much

Pros: Sound quality

Cons: None

Kicker 41KSC464

Written By Anonymous, Oklahoma on Monday, July 20, 2015

Crutchfield Customer Review (What's this?)

This was as just what i was looking for loud and very good not very much distortion if any very good product


Written By rosso, Charleston wv on Friday, May 08, 2015

Crutchfield Customer Review (What's this?)

Good speakers

Kicker 4 x 6

Written By Alan L, Virginia on Sunday, April 19, 2015

Wow !!!!! One of the best small speakers I've heard in a while, great highs and mid"s... I purchased these and a set of Infinity reference ( 4 x 6 ) and combined them with a Kenwood head unit and a 12" JL sub and a old JL 6450 6 Channel amp. The 4x6 are in the factory location in a 2005 Peterbilt 379 big truck and the current setup works well for me. I thought I would have to go to component speakers because of the large space in a sleeper truck, not the case. I'm glad I tried these first before cutting up my interior for larger speakers, I may not upgrade for a while.

Pros: Great sound from such a small speaker, easy to install, very reasonable price

Cons: None yet, and I don't think I will have any. I've turned up the volume a few times and they sound great with distortion.

Kicker 41KSC464

Written By Keys, Alabama on Tuesday, April 07, 2015

Crutchfield Customer Review (What's this?)

good sound & price/value . matches my indash unit well

Kicker 41KSC464

Written By Rob, Virginia on Saturday, November 22, 2014

Crutchfield Customer Review (What's this?)

Great sound from such a small speaker.

Kicker 41KSC464

Written By John, on Wednesday, November 19, 2014

Love them, best speakers for any vehicle, a must have

Pros: Everything

Cons: Nothing

Not bad

Written By tennisAce57, Cambridge, MD on Sunday, November 16, 2014

Crutchfield Customer Review (What's this?)

I purchased these to compliment the Kicker 41KSC674 6-3/4" 2-way Speakers that I purchased to replace blown OEM's in a 2003 Silverado (reg cab). These also are replacing the OEM's. While can't say that they produce a lot of bass, they do provide a great deal more clarity and detail than the OEM's. Personally I don't like them set at high volume relative to the fronts. I use them more or less for ambience. I should also mention that I mostly listen to talk radio (still using the OEM head unit), so music-wise I'm pretty much basing sound performance on commercials. I have on occasion tuned into a couple of R&B stations and was very satisfied compared to the OEM speakers.

Pros: Easy to install High clarity and detail

Cons: None

Kicker 41KSC464 Reviews

Written By MattB, Ellensburg, WA on Tuesday, October 28, 2014

Crutchfield Customer Review (What's this?)

They ROCK!

Excellent Speakers

Written By Rixey, Rixeyville VA on Wednesday, October 01, 2014

Crutchfield Customer Review (What's this?)

Installed in rear of 2013 Chevy Spark. Says it doesn't fit, but with just a little manipulation fit just fine. Also installed baffles. Put 4" round in front with baffles too. Much improved sound over factory speakers. I highly recommend speakers!

Great speakers!

Written By MisterD, Fullerton, CA on Wednesday, September 03, 2014

Crutchfield Customer Review (What's this?)

I installed these in my Silverado & an more than pleased with the results. I can now fully enjoy what my Pionneer 7000 head can do.

Pros: Great sound over a wide range of volumns

Cons: None

Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • Two 11" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
  • 4 Red plastic butt connectors
  • Eight 1-1/8" Self-tapping screws
  • 8 Speed clips
  • Owner's manual (English/ Spanish/ German/ French)

Features and Specs

Design 2-way
Tweeter Design 1/2" Balanced Dome
Tweeter Composition Silk
Woofer Composition Polypropylene
Woofer Surround Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity 88 dB at 1 watt
Frequency Response 50 - 20k Hz
RMS Power Range (Watts) 2-75
Peak Power Handling (Watts) 150
Impedance (Ohms) 4
Top-mount Depth (Inches) 1 3/4
Bottom-mount Depth (Inches) 2

Product Research


Polypropylene Woofer Cones: The Kicker KS-series speakers feature durable polypropylene woofer cones for power and control. Polypropylene is also resistant to moisture and the temperature extremes found in automotive applications.

Balanced Dome Tweeters: The 1/2" balanced dome silk tweeters provide a smooth high frequency response with a wide dispersion pattern. The tweeters have strong neodymium magnets for higher power handling. A semi-dome tweeter has a dome placed inside a cone. Balanced dome tweeters are semi-dome tweeters with equal reproduction area given the cone and dome portions of the tweeter.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Product reviews from the Crutchfield Labs

Kicker's venerable KS series of car speakers gets a couple of key updates for 2014. First, they now employ a silk-dome tweeter for smoother highs, and second, a shallower basket so they'll fit into...

What are the Labs?