Kicker 41CST204

CS Series 3/4" dome tweeters

  • Kicker 41CST204


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You'll have to custom-mount tweeters or midrange speakers, which usually requires drilling holes and running new wires.

Our take on the Kicker 41CST204

by Bob Bihlmayer

Clear, detailed highs

If you're looking to improve your system's clarity and definition, Kicker designed their CS Series 41CST204 tweeters with you in mind. These 3/4" tweeters come with all the necessary hardware for flush-, surface-, or angle-mounting, or you can custom-install them into your car's existing factory locations. The package includes external crossovers which send the appropriate frequencies to your tweeters.

Once you've installed them, sit back and listen to the natural, uncolored highs produced by these high-quality titanium domes — you'll notice details in the music that you've never heard before. These domes will handle up to 50 watts RMS, so they'll be a welcome addition to any system.

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  • two 3/4" titanium dome tweeters with neodymium magnets
  • flush-, surface-, and angled-mounting hardware included
  • external passive high-pass crossover included (6 dB per octave at 4,500Hz)
  • power handling: 2-50 watts RMS (100 watts peak power)
  • frequency response: 4,500-21,000 Hz
  • sensitivity: 92 dB
  • top-mount depth: 11/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs
Tweeter Design 3/4" Dome
Tweeter Composition Titanium
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity 92 dB
Frequency Response 4500 - 21k Hz
High-Pass Crossover Frequency 4.5 Hz
RMS Power Range (Watts) 2-50
Peak Power Handling (Watts) 100
Impedance (Ohms) 4
Top-mount Depth (Inches) 11/16
Cutout Diameter or Length (inches) 1 5/8
Product Research
What's in the box?

Download owner's manual

  • Two 3/4" Tweeters with 8" Wires attached (terminated with quick-slide connectors)
  • Two 41" Lengths of speaker wire with in-line crossovers (terminated with quick-slide connectors on one end and tinned bare wire on the other)
  • 2 Flush mount rings
  • 2 Short mounting nuts
  • 2 Long mounting nuts
  • 2 Angled surface mounting cups
  • 2 Front angle rings
  • 2 Back angle rings
  • Two 5/8" Self-tapping screws
  • 4 Butt connectors
  • Manual (English/ Spanish/ German/ French)

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 open the box, verify contents, 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.


Dome Tweeters: The 3/4" (20mm) titanium-dome tweeters are designed with zero diffraction and less reflection compared to Kicker's previous model.

Crossovers: The passive crossovers are in-line with the included speaker wire. The slope is 6 dB per octave and the crossover point is 4,500 Hz.

Tweeter Mounting Options: The tweeters come with brackets to allow multiple mounting configurations; flush mounted, angle/flush mounted, and angle/surface mounted:

  Flush Angle Surface
Mounting Height 0.214" 0.625" 1.18"
Mounting Depth 0.685" 0.60" screw depth
Frame Diameter 1.98" 1.98" 1.875"
Cutout Diameter 1.572" 1.67" N/A
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Kicker 41CST204 Reviews

Average Customer Review:

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5 out of 5

03 Mini

Written By chuck, nevada on Monday, October 20, 2014
I bought these as part of a set for my new car. they replaced polk DXI from old car. I got the 6x9's, 51/4"s and these tweeters. I have an Alpine head and power pack with a JL mono amp and kicker 12 ported sub. I placed on dash pointed to driver and rider wired front speakers for good fader control. other 4 speakers are set to rear fader. The sound is good but I need to break in the speakers and set them to the car. I bought all these speakers to use until I could afford expensive speakers. I may not need the expensive ones ? I am pleased ! but ask me in a year.....
nice crisp sound quality and fair sound stage, so far..
none if they last
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4 out of 5

Kicker 41CST204

Written By BillW, San Diego on Thursday, September 25, 2014
Crutchfield Customer Review (What's this?)
Great buy because hess where excellent replacentment tweeters, I love the compliment to my original speakers.
excellent sound and range
1 out of 1 people found this helpful
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1 question already asked

My car is 1995 prelude si. I wanted to replace the old tweeter. My question is is this plug and play. Does it come with / or do i need to have a crossover. To make it work? Thanks [ Will  Jul 04, 2014 ]
1 answer
  • For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy Staff  Jul 06, 2014 ]

For a more in-depth review and enhanced detailed information on the Kicker 41CST204, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_20641CS204/Kicker-41CST204.html ).