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Kicker 41KSC44

4" 2-way speakers

Item #: 20641KS44

In Stock

25 Reviews | 2 questions - 3 answers

Installation gear for most cars

Your price: $79.99 pair Earn up to 80 Rewards points

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Open Box: $71.99 Scratch & Dent: $67.99

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The 41KSC44 features a slim design, making it a perfect fit in more cars.

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. And with the included black grilles, you can do a custom installation that'll look great.

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 41KSC44'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" 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" polypropylene woofer cone with rubber surround
  • 1/2" silk balanced dome tweeter
  • power range: 2-75 watts RMS (150 watts peak power)
  • frequency range: 60-20,000 Hz
  • sensitivity: 88 dB
  • top-mount depth: 1-13/16"
  • impedance: 4 ohms
  • grilles included
  • warranty: 1 year
  • Our 60-day money-back guarantee

Kicker 41KSC44 Reviews

Average Customer Review:

25 Reviews

Excellent sound in my Jeep

Written by: Anonymous from Texas on January 2, 2016

2004 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Bought all new replacement speakers for my Jeep Wrangler. These were part of the set. MUCH improvement over the factory!! Very glad I bought them!

Pros: VERY easy installation in the Jeep.


Kicker41ksc44 speakers

Written by: B'd beat from Antelope CA on December 14, 2015

2011 BMW 3 Series
Crutchfield Customer Review (What's this?)

Easy install. I have a bmw 328i. Two of the holes line up. Bend up the tab on one side to seat it flush. Drill a hole for the third screw and use the supplied clips. Screw it in and bump your beat. These are rear deck instructions. Sounds pretty good without an amp in conjunction with my woofer.

Pros: Good sound

Cons: None

kicker speakers

Written by: Sean m from Puyallup wa. on December 10, 2015

1988 Toyota Corolla FX
Crutchfield Customer Review (What's this?)

These were great right out of the box. Easy to mount and connect in my 88 corolla . I am not an audiophile so nothing technical in my review. They work great for what I needed

Pros: They sound great and really fill up the car, I bought 2 pairs for this project. Not disappointed at all.


Great speakers, terrible instructions

Written by: Matt292 from Florida on December 2, 2015

2007 GMC Sierra 1500 Classic
Crutchfield Customer Review (What's this?)

The speakers themselves are incredibly clear and well constructed. With the speakers themselves, I had no issue. The installation instructions are deplorable, however...if I had it to do over again, I would have gone with a 4x6" that would have fit no problem, I made the mistake of succumbing to the suggestion of a Crutchfield rep and moving to a 4" wouldn't be so bad if the adapter bracket were made to directly replace the factory speakers, but the universal adapter only allowed me to secure the speaker with two screws on the top or bottom, not even one on top and another on bottom. Ideally they should have a mounting bracket that has the clips like the original equipment.

Pros: Great sound quality, clear and easy to install

Cons: Installation cleanliness wasn't the best, but this isn't a reflection on the speakers themselves, rather with the suggestion from Crutchfield to use a 4" speaker in lieu of a 4x6", which would have fit perfectly. I don't mind drilling new holes, but it needs to allow for 4 screws in each speaker instead of 2. No sense in sending them back now, I've already drilled the holes, so that ship has sailed.

great speakers

Written by: Noel from Nevada on November 21, 2015

1991 Toyota Pickup
Crutchfield Customer Review (What's this?)

great loud speaker audio does not distort and sounds amazing



Surprisingly good sound

Written by: JMC from California on November 16, 2015

Crutchfield Customer Review (What's this?)

I purchased these as a replacement for a 4 inch Nakamichi Lexus SC400 door speaker, without expecting the sound to be near as good as with the factory Nakamichi. (Side note is the dealer wanted nearly $400 for the replacement speaker). Because the speaker came in a set of two, I decided to install only the one which was blown. This allowed me to compare the sound of this to the sound of the one in the opposite door ( using the balance control) . Well let's just say, both speakers now sound the same!

Pros: open screw flange allows these to be used as replacements for speakers that are not exactly 4'',as the Lexus speaker housing is 4.125"

Cons: I was going to say, "must be purchased as a pair", but never mind! none so far


Written by: Braden M from Kentucky on October 16, 2015

2001 Nissan Frontier
Crutchfield Customer Review (What's this?)

I bought these speakers because my 2001 Nissan Frontier had crappy blown out stock speakers. I bought these not expecting anything extremely fantastic but I after I got them in I was truly blown away.

Pros: Great sound quality Bass is impressive Nice Mid range, very clear.

Cons: Nothing really except I had to do a little minor alterations in order for them to fit, but truly a great product.

Great Speakers

Written by: oujo2005 from Oklahoma on September 20, 2015

1997 Toyota Avalon
Crutchfield Customer Review (What's this?)

Great 4" speaker, easy to install and a very good improvement from my stock 1997 Toyota Avalon set.

Pros: Great sound, good amount of bass for being 4"

Cons: None, wished my car could fit larger speakers.

Kicker 41KSC44

Written by: hooter from New York on September 14, 2015

2006 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)

These were the wrong speakers for my truck! Sent them back and am waiting for the right ones



Not bad for s small speaker

Written by: Anonymous from Corpus Christi, Tx on September 8, 2015

1992 Nissan 240SX
Crutchfield Customer Review (What's this?)

Not bad, it's no subwoofer nor a 6.5 speaker but does pretty well.

Pros: Good sound


Very satisfied

Written by: Preacher from California on August 3, 2015

1983 Mercedes-Benz 300CD-T
Crutchfield Customer Review (What's this?)

Several reps at Crutchfield kept steering me towards these speakers, so I took their advice and I'm glad I did. Nice definition in the high end, and as with most speakers they seem to get better as they get played in a bit. There is some bass present - you can hear the notes are there - but of course with only 4" drivers the bass is pretty tepid. Nice to have all the wires and connectors included. Very little physical protrusion of the tweeters, which helped me fit them in dash of '83 Mercedes (Crutchfield recommended 3.5" speakers). Most 4" speakers would have interfered with cars' speaker covers; the Kicker grills would not have worked.

Pros: quality construction, all wires and connectors included, minimal tweeter protrusion

Cons: some speakers in this range include bass blockers, but not these

How To Get The Most Out Of These

Written by: T-Dub from Nashville, TN on April 17, 2015

Just picked up these for a few test and would like to say first sorry Crutchfield but found them for less when local store closed. Yes these speakers in a common application will not handle the 75w rms posted by Kicker however I also tested in a few different sized sealed housings and found that with a enclosure 4.5"diameter x 3" deep or shallower they will handle the 75w rms

Pros: Good sound Great power handling

Cons: To get the best out of these requires a lot of extra work that you don't need to do with most other 4" speakers

Great sound

Written by: patb from Fort Belvoir, VA on April 14, 2015

2011 Chevrolet Aveo
Crutchfield Customer Review (What's this?)

Great sound, easy install

Pros: Directions said I would have to make modifications to the car to install, they fit right it in. Great sound, very clean.



Written by: Anonymous from Williston, ND on April 7, 2015

2005 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)

They work and sound great.



great product

Written by: luncesyd from lindon, utah on March 31, 2015

1990 Toyota Pickup
Crutchfield Customer Review (What's this?)

Great product all in all. My first time ever installing speakers and it went pretty well! Easy install instructions! And they have a good sound quality for the price! I really enjoy them so far(: going to order more similar ones to replace the rest of the speakers in my truck hope it goes as smoothly!



Kicker 41KSC44

Written by: Scott from Paradise, Ca on March 15, 2015

1996 Audi A4
Crutchfield Customer Review (What's this?)

Excellent sound w/ my Kenwood 25w × 4 stereo! Superior customer service!!!!




Written by: Andy from Texas on March 9, 2015

1991 Chevrolet C Series
Crutchfield Customer Review (What's this?)

Piecing together a system for my truck and these were a wonderful addition. Amazing sound from a little 4" speaker. Installed perfectly with the bracket that Crutchfield included with them.

Pros: Easy of installation and great sound.



Written by: Jimmy C. from Indiana on December 29, 2014

1999 Chevrolet Camaro
Crutchfield Customer Review (What's this?)

I purchased these for my stepfathers 1999 camaro for christmas. They fit right in and sound great. We are very pleased,the tech support was awesome.

Pros: Great fit,great bass response.

Cons: None

No bass

Written by: lynnette from palm bay fl on November 23, 2014

Crutchfield Customer Review (What's this?)

Good highs but no bass

Pros: Highs

Cons: No bass

Bad Very bad

Written by: Don't buy kicker from crestwood, il on November 9, 2014

The salesman stated these were 75w RMS. Absolute crap! Metered them at 35watts. When I used my pbr300x4 @ 84watts all they did was distort. Cheap quality Stay away from at all cost! After removing them I chucked them into the biggest landfill in Illinois!

Pros: N/A

Cons: Overrated Fake RMS numbers Not a true 4" speaker

Crutchfield response on November 17, 2014 We're sorry to hear that these speakers didn't work out for you. Sounds like you probably have a handle on things, but remember, our Tech Support team can always help with suggestions for improving the sound quality and how to best set your amp. We're here if you need us. At the very least, please retrieve them from the garbage pile and send them back to us for a refund.


Written by: Brett w from New Mexico on November 8, 2014

Crutchfield Customer Review (What's this?)

Great sounding

Pros: Fit great

Cons: none

you have to love these guys

Written by: Joe C. from Brooklyn, NY on November 6, 2014

Crutchfield Customer Review (What's this?)

it was everything they told me would be it sounds great to my car for the sizes speaker clear crisp sound filled my car with music

Pros: sounds very crisp very clear you would think the speaker was bigger

Cons: the amount of Res that comes out the speakers would have liked it to be more

Great Speakers

Written by: Mikep from Grand Rapids, MI on August 26, 2014

2000 Chevrolet Malibu
Crutchfield Customer Review (What's this?)

These little speakers really sound smooth and can handle power.

Pros: Great price, and the speakers can handle 70-75 RMS, sound great.

Cons: None

Kicker 41KSC44

Written by: Anonymous from Saint Paul, MN on June 16, 2014

2005 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Great for rear speakers. Bass is good but not great. Great all around speaker for price. Would buy again. Easy install. Comes with everything you need except obviously tools.



awesome highs

Written by: Anonymous from westland, mi on May 22, 2014

2012 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

awesome highs

Pros: quality = kicker

Cons: none

Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • 2 Grilles
  • 2 Grille rings
  • 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
  • 2 Strips of grille putty
  • Owner's manual (English/ Spanish/ German/ French)

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.

4/2 Hole Compatibility: Most 4" factory speakers use four mounting screws, however, in some vehicles, only two are used. The KSC4's mounting tabs can be removed, allowing installation in 4-hole or 2-hole applications. Care should be taken handling the speaker after any tabs are removed because the broken edges may be sharp. Please check the Find What Fits Your Car application to confirm fit in your vehicle.

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?

Customer Q&A

2 questions already asked

We've done the measuring for you. Just enter your vehicle information into the "Outfit My Car" application and the website will filter the models to show you the ones we recommend to fit a specific factory location in your ride: I hope that helps! [ Ryan  Dec 02, 2015 ]  Staff
Hi Vamsy: Each speaker is rated for 75watts. I installed an Alpine 4 X 75 amp and it works perfectly. [ DAVID  Jan 15, 2015 ]
they are rated for each speaker. but if you push them at 75 they, like any speaker, will distort unless you have a cone/enclosure/ or baffling of some type. [ Benjamin James  Jan 15, 2015 ]