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Kicker 40CS654

6-1/2" 2-way car speakers

Item #: 2064CS654

In Stock

486 Reviews

Installation gear for most cars

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Kicker 40CS654

It's time for an upgrade

Upgrading the old factory speakers in your car will give you a huge bump in sound quality, and Kicker designed CS Series speakers to get your sound system rockin' without breaking the bank. You'll enjoy your music even more when you hear all the details that your muddy-sounding factory speakers couldn't begin to reproduce.  

Built tough

Kicker's 40CS654 speaker set provides low-end from a tough 6-1/2" polypropylene woofer, with a polyester foam surround that will stay strong for years to come. The 1/2" PEI balanced dome tweeter takes care of the vocal and instrumental details that'll really bring your music to life. These speakers sound great powered by a factory radio or an aftermarket car stereo, and they'll really rock when connected to an external amplifier. Grilles are included.

Product Highlights:

  • 2-way 6-1/2" speakers (pair)
  • polypropylene woofer cone with polyester foam surround
  • 1/2" PEI balanced dome tweeter
  • power range: 2-100 watts RMS (300 watts peak power)
  • frequency response: 40-20,000 Hz
  • sensitivity: 90 dB
  • top-mount depth: 1-13/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee

Why replace your car's original speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

Kicker 40CS654 Reviews

Average Customer Review:

486 reviews
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Sound improvement

Written By Ruben V., California on Wednesday, September 02, 2015

These were a definite upgrade from the stock speakers in my 2012 Sienna. The highs and mids are crisp. The bass isn't much, but still better than stock. I am running these off of the stock stereo. I think once I upgrade the stereo and maybe run an amp these will sound fantastic.

Pros: Crisp clear mids and highs. A more full sound

Cons: Bass distortion at higher levels. Not serious enough to be an issue

Nice Addition

Written By Aaron R, Maryland on Tuesday, September 01, 2015

Crutchfield Customer Review (What's this?)

I upgraded my factory speakers to these Kicker speakers and must say this was a good choice. The installation was smooth and seamless and did not take long to do. Crutchfield included detailed instructions that helped out tremendously as well as the hardware that made the installation plug and play. This was a nice addition to my Ram truck!

Open box

Written By Dine, Massachusetts on Tuesday, September 01, 2015

Crutchfield Customer Review (What's this?)

Makes my stock Chevy Car stereo sound 1000% better

Pros: Open box saved me some money.

Kicker 40CS654

Written By Anonymous, Carrsville va on Monday, August 31, 2015

Crutchfield Customer Review (What's this?)

Easy to install and sounds great

Pros: Great fit

Cons: None so far

Sounds Good!!!

Written By krittah, New Orleans on Sunday, August 30, 2015

Crutchfield Customer Review (What's this?)

These speakers sound great. Low end bass could be better, but I think a added sub is really all these need to complete the full range. Install was very simple in the rear of my 2001 Xterra. Not so simple installing the component version of these in the front doors.

Pros: Good, clear speakers

Cons: Low end bass is lacking.

Kicker 40CS654

Written By dave, Ohio on Sunday, August 30, 2015

Crutchfield Customer Review (What's this?)

they sound great thinking about getting 2 for the rear

Pros: clear as day

Cons: dont have any cons


Written By Perry33, Arkansas on Sunday, August 30, 2015

Crutchfield Customer Review (What's this?)

I have used Kicker speakers for years. These speakers are inline with their continued attention to detail and performance standards through the years. Love the ease of use and the clean sound produced at all levels of use. Thanks for another great product!!!

Pros: Clean sound; good looks, power handling; up to date looks

Cons: none

Good Speakers for Silverado

Written By Jacob, Oregon on Saturday, August 29, 2015

Crutchfield Customer Review (What's this?)

Upgraded factory speakers in 2004 Chevy Silverado 2500HD. With included brackets very easy to install. Sounds crisp and clean.

Pros: Quality built speaker. Price.


Written By Anonymous, Ohio on Tuesday, August 25, 2015

Crutchfield Customer Review (What's this?)

Good replacement speakers on my back deck of my civic si.

Great replacement speakers

Written By Curtis a, North Carolina on Tuesday, August 25, 2015

Crutchfield Customer Review (What's this?)

We put these in a 98 Jeep Grand Cherokee because the factory speakers were history and what a great sound they provide.good all around sound

Pros: Fit like a glove with the adapters Crutchfield supplied

Cons: None

Nice Upgrade

Written By curtiso, Louisiana on Monday, August 24, 2015

Crutchfield Customer Review (What's this?)

These Kickers are a nice upgrade from the factory speakers in my 2015 Jeep Wrangler Unlimited. Mids and tweeters sound really good. Bass is decent. I have a subwoofer going in next so I don't need a lot of bass out of these. Overall a good value for the money.

Pros: Kicker brand, good quality at a reasonable price

Cons: none

Awesome speakers

Written By Bill, Illinois on Sunday, August 23, 2015

Crutchfield Customer Review (What's this?)

They are awesome. They were easy to install and they sound as if I had an amp and subwoofers in there. I do not need them cuz the sound is crisp and clear and bass is bumpin. Awesome

Pros: Bass treble everything good

Cons: No cons

Great sound

Written By ChrisT, NH on Friday, August 21, 2015

Crutchfield Customer Review (What's this?)

I'll start off with an overview of my setup so you know what I am working with. I recently purchased a 04' Dakota quad cab and the stock speakers in it were awful. I was sick of having a vehicle with a poor stereo system so I decided to go "all-out" on this one. Yes, that is a very relative term. Anywho...

I purchased and installed a Kenwood eXcelon X799 head unit (from Crutchfield, of course) to be the brains behind the operation. I chose this unit because I had a Kenwood eXcelon in the past that served me well. Also, the 4v rca outputs are great for feeding the amp. I ran 14ga speaker wire to all 4 doors to send a decent signal to these Kickers. The powerhouse I have to drive the speakers is a Hifonics BRX-640.4, which puts out 80Wrms x4 @ 4O.

I did run these speakers briefly just through the Kenwood, which puts out 22Wrms x4. They sounded alright, but were a little lackluster after knowing I just dropped $140 on the two pairs. They were starved for power. I immediately went on craigslist and found the Hifonics amp for a great deal because I knew that I needed more power to do these speakers (and my ears) justice.

After wiring them up to the amp it made a world of difference! After playing with the gain, bass boost, HPF, EQ settings (Kenwood), etc.., they sound awesome. There is so much more body to the sound. They are very well-rounded. I was worried that I might still need a sub, but that is not the case! I'm used to a 10" L7 in my old vehicle, but these do(see below)

Pros: ^^^^ well enough to keep me from throwing that in the truck and taking up the back seat. Pros: Great bass response. Very well-rounded. I am very happy with them after spending $70/pair. Sound great with all types of music.

Cons: Ran out of characters for the review... lol, kidding aside.. PLEASE don't expect to get amazing top-notch sound quality out of them if you don't set them up correctly. If you buy a speaker that can handle 100Wrms then you should supply power somewhat close to the rating. If you hook them up to your factory head unit with no amp and crappy speaker wire then they will probably sound a little better than stock, but nowhere near as good as with an amp and proper head unit.