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Crutchfield

Kicker 40CS674

6-3/4" 2-way car speakers

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Our take on the Kicker 40CS674

by John Pollard
Kicker

Why replace your factory 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.

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 40CS674 speaker set provides low-end from a tough 6-3/4" 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.

See more info on this item

Highlights:

  • 2-way 6-3/4" 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: 1-7/8"
  • warranty: 1 year
  • Our 60-day money-back guarantee

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

Features and Specs
General
Design 2-way
Tweeter Design 1/2" Balanced Dome
Tweeter Composition PEI
Woofer Composition Polypropylene
Woofer Surround Polyester Foam
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity 90 dB at 1 watt
Frequency Response 40 - 20k Hz
RMS Power Range (Watts) 2-100
Peak Power Handling (Watts) 300
Impedance (Ohms) 4
Top-mount Depth (Inches) 1 7/8
Bottom-mount Depth (Inches) 2 1/16
Cutout Diameter or Length (inches) 5 7/16
Product Research
What's in the box?

Download owner's manual

  • Two coaxial speakers
  • 2 Grilles
  • Two 11" lengths of speaker wire (tinned wire on one end and 0.205" + 0.110" female quick slides on the other)
  • 4 Red plastic butt connectors
  • Eight 1" Self-tapping screws
  • 8 Speed clips
  • Owner's 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.

Features

Polypropylene Woofer Cones: The Kicker CS-series speakers feature durable polypropylene woofer cones, resistant to moisture and temperature extremes found in automotive applications.

Ribbed Polyester Foam Surrounds: The ribbed polyester foam surrounds allow extended cone excursion for additional bass output and higher SPL.

1/2" PEI Balanced-dome Tweeters: The 1/2" PEI (polyetherimide) balanced-dome tweeters provide a smooth high frequency response with quick, detailed and spatially-correct imaging. The tweeters have strong neodymium magnets for higher power handling.

 

Product reviews from the Crutchfield Labs (what are the Labs?)

Video: Kicker Yellow Series Car Audio Gear

Video: Kicker Yellow Series Car Audio Gear

by Zak Billmeier
 
Video: Kicker Yellow Series Car Audio Gear

Kicker's Yellow Series of amps, speakers and subs gives you the performance you expect from Kicker at a more affordable price. And this year's models are better than ever.

 
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Kicker 40CS674 Reviews

Average Customer Review:

182 people say:

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5 out of 5

Kicker 40CS674

Written By Jason, Bend, Oregon on Tuesday, September 30, 2014
 
powerful speaker for the price
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3 out of 5

Very Average

Written By alan, Olathe, KS on Monday, September 22, 2014
Crutchfield Customer Review (What's this?)
 
Okay mids / highs, but there is not much bass at all - I'm using an Alpine head unit, with Power Pack mini amp (pushing 45w X 4).
Pros:
Mids / Highs are good
Cons:
Very little bass
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5 out of 5

Excellent sound quality

Written By Mischief984, White lake nc on Friday, September 19, 2014
Crutchfield Customer Review (What's this?)
 
Compared to the factory door speakers these are miles ahead. Replaced and was immediately overjoyed at the difference in sound even without an amp pushing them. Can't wait to get the rear done in my 07 Silverado.
Pros:
Great sound, no additional power required.
Cons:
None found when used for this application.
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5 out of 5

Kicker 40CS674

Written By George Z, Lake Charles, LA on Monday, September 15, 2014
Crutchfield Customer Review (What's this?)
 
Very good sound,midrange is awsome, high quality materials
Pros:
Sweet sound
Cons:
none so far
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5 out of 5

Great sound from small speakers

Written By Power Tools, Naples, FL on Monday, September 08, 2014
Crutchfield Customer Review (What's this?)
 
Installed as a 2-speaker system in a Miata. I'm very impressed at the quality of sound coming from the two door speakers. Simple install, good instructions.
Pros:
Great sound
Cons:
Pretty expensive for the size of speaker
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5 out of 5

Kickers do kick

Written By John, Kingsville, TX on Sunday, August 31, 2014
Crutchfield Customer Review (What's this?)
 
I have a Suburban that sounded awful because the stock paper speakers had failed. I really didn't know where or what to look for, but CJ from Crutchfield made it happen. He chose the Kicker 40CS674 for the (2) front doors and (2) middle doors. It made a world of difference and sounded even better than it did stock! I paid an easy price and they came with everything I needed. I installed them all in less than an hour. Definite thumbs up to Crutchfield and Kicker for the quality and support. Thanks again.
Pros:
-Awesome design -Looks great -Sounds as good as they look -Install was a breeze!
Cons:
None whatsoever. The only thing I can think of anyone complaining about is some may need to drill new holes. Seriously though, it's an extra minute or 2 of your time and it's really not a big deal at all. Buy these if you're thinking about it.
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5 out of 5

Kicker

Written By Anonymous, Pittsburgh, Pennsylvania on Thursday, August 28, 2014
Crutchfield Customer Review (What's this?)
 
Speakers are awesome, I installed in my 2015 Kia Optima with minor alterations. They exceeded my expectations and I would recommend these to anyone who wants more bass without adding an amplifier and subwoofers.
Pros:
Great sound quality and bass
Cons:
None
1 out of 1 people found this helpful
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4 out of 5

kicker

Written By hunterhunts, Kohler, WI on Monday, August 25, 2014
 
This was a great adition for my 1998 Nissan frontier. They really added to the sound quality. I took out the factory speakers that were all torn apart. It does not have enough bad for my taste, but that's why I bought a subwoofer. Which was also a kicker and putting these two together makes my system really come together.
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5 out of 5

Kicker 40CS674

Written By Angel, Utuado, P.R. on Saturday, August 23, 2014
Crutchfield Customer Review (What's this?)
 
Great speaker for my car, great sound
Pros:
Better than OEM
Cons:
Had to modify the stock brackets to get them to fit
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2 out of 5

Not a Stock Replacement

Written By GH, Salisbury, NC on Monday, August 18, 2014
Crutchfield Customer Review (What's this?)
 
Speakers work great, they were NOT a direct replacement on my 2004 Trailblazer. I had to cut and grind the stock speaker mounting brackets to get them to fit. They sound good but the install took a lot longer than it should have, not too impressed with the "Stock replacement" label that they were given.
Pros:
Sound good Price
Cons:
Had to modify the stock brackets to get them to fit
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3 out of 5

okay speakers

Written By Teddy, Rochester MN on Sunday, August 17, 2014
Crutchfield Customer Review (What's this?)
 
Not 100 watts rms each only 50 each which was disappointing. Bass is kinda non existent even when they are fully powered by my polk audio 660 4 channel. For the money they are decent filler speakers
Pros:
Okay price for what you get
Cons:
Not actually that powerful. Distortion at 45rms or more They are kicker
Crutchfield response on Monday, August 18, 2014
We're sorry to hear that you're not happy with these speakers. They can indeed handle up to 100 watts RMS, so they should be able to handle the 75 watts RMS from your Polk amp easily. Before taking them out, give our Tech Support team a call. They might be able to suggest some adjustments to your amp or stereo to dial in the output so you get a better performance.
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5 out of 5

Good Speakers for the Price

Written By Jeff519, Chicago, IL on Sunday, August 17, 2014
Crutchfield Customer Review (What's this?)
 
The 6.75in speakers from Kicker, actually measure closer to 6.5in. This worked out great for the 2004 Volvo S60 installation. I used the same speaker model in all 4 doors and with some creative work I was able to reuse the OEM factory mounting brackets as well. The car sounds better than when it was new. Mids and highs are clear, and the mid-bass is fantastic.
Pros:
Fit and sound are great for this price point
Cons:
none
1 out of 1 people found this helpful
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4 out of 5

Great value speakers, need a little more bass

Written By JeffS, South Plainfield, NJ on Tuesday, August 12, 2014
Crutchfield Customer Review (What's this?)
 
Installed these in my 2000 Altima SE last weekend, replacing stock speakers. The difference in sound quality is HUGE. Highs and mid-range are clear and crisp. Bass is adequate but not great. I have to agree with some other reviewers' comments that if you want deep, resounding bass you'll need to add a sub-woofer to this speaker set. Having said that, this was an easy install and a very worthwhile upgrade. Good "bang for the buck". Crutchfield MasterSheet instructions were clear and accurate.
Pros:
Good value. Clear mid-range and highs; adequate bass. Simple installation.
Cons:
Lacks deep bass response; could use a sub-woofer.
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5 out of 5

Kicker 40CS674

Written By Anonymous, Annapolis, MD on Monday, August 11, 2014
Crutchfield Customer Review (What's this?)
 
Easy installation, great sound and power
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5 out of 5

Kicker 40CS674

Written By SurferDan, Lincoln, NE on Sunday, August 10, 2014
Crutchfield Customer Review (What's this?)
 
Bought these (open box) to replace my daughters front speakers in her 2004 Santa Fe. What a big improvement in sound quality. Crutchfield was super helpful on the chat option.
Pros:
Great sound over stock speakers
Cons:
Went into my daughters car instead of mine
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5 out of 5

Kicker 40CS674

Written By Herb, Bayonne, NJ on Sunday, August 10, 2014
Crutchfield Customer Review (What's this?)
 
Good speaker for 2003 Suburban with stock six disc changer, these speakers over more bass than than Sony speakers I originally ordered sound much better than the Sony.
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5 out of 5

Great Speakers

Written By Shane, Maui, Hawaii on Wednesday, July 23, 2014
Crutchfield Customer Review (What's this?)
 
These speakers sound great for the money. Customizing the rear deck in my Corolla for 6x9's would have been great, but as for replacing the stock speakers with these easily drop in upgrades, I will give them 5 stars.
Pros:
Great sound, Good Bass and highs.
Cons:
None.
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4 out of 5

Nice speakers, still want sub, however

Written By TroyW, Ellijay, GA on Tuesday, July 22, 2014
Crutchfield Customer Review (What's this?)
 
This is a tough review to post. I'd read on forums and such very diverse opinions on speakers and audio head units, which makes the bigger difference. I can clearly say the head unit being replaced in my 2011 Scion xB was the biggest improvement. It brought the audio system to life. But, I had already bought these Kickers for all 4 doors, so, I wanted to complete this leg of the journey to see the further improvement. So, the install was fairly easy, thanks to Crutchfield (again). Cranked up, they do offer obvious clarity and quality over the stock speakers, especially the rears. I do have to say, still, that they seem to be fairly easy to push too hard with bass. Being a bass player and drummer, and music producer, I like DEEP bass I can hear AND feel, and crystal clear highs. These speakers have a good range, but I still seem to think I need to add the subwoofer. Can pound these with bass, as I'd hoped I possibly could. Solid B to B+ grade for this price range.
Pros:
Great, clear sound that's punchy and can be warm.
Cons:
Easy to push too hard with bass, for my taste. Might still want a sub, if you like tons of bass, bordering on overkill without ruining overall mix.
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5 out of 5

Kick this

Written By Bob M, Hillsborough, NJ on Thursday, July 17, 2014
Crutchfield Customer Review (What's this?)
 
Well made great sounding speakers. Exact fit. Glad I choice the polymer over the treated paper type because the original speakers outer edge just disintegrated. My recommendation, as soon as you notice your speakers not sounding quite right, replace them. BIG difference.
Pros:
Great sound range, highs and lows, handles lots of base.
Cons:
No cons
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4 out of 5

Good sound

Written By Kyle, Stillwater, NY on Sunday, July 13, 2014
Crutchfield Customer Review (What's this?)
 
Very clear even when cranked all the way up. Can hear them from far away outside of the vehicle also. Only downside is that they don't have as good of bass as most of the reviews make it out to be.
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5 out of 5

Awesome

Written By Great!!!, Southeast on Saturday, July 12, 2014
Crutchfield Customer Review (What's this?)
 
I needed a pair of speakers for my Camaro Convertible and the local catch wasn't good enough. I needed BASS for the front doors. I researched Crutchfield and lots of reviews mentioned the lower end frequencies of these speakers. I am not disappointed.

To make it better I got them on the "scratch and dent" sell. I was worried they would come to me trashed but were in awesome condition! For those of you looking for details, the car is a 95 camaro z28 convertible with a 200w aftermarket headunit and no amps or subs. Absolutely no fitment issues. fit perfectly.

Not only did they have good base but they had surprisingly good treble as well. My real speakers were ok with bass but great with treble. So I thought until I got these. Now they don't stand up.
Pros:
Great bass surprisingly good treble Perfect fitment Super price on the Scratch & Dent sell Hide well behind the stock grills not to showy
Cons:
uh... none?
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5 out of 5

Breathing New Sound Into My Traverse

Written By Steve D., Medford, New York on Friday, July 11, 2014
Crutchfield Customer Review (What's this?)
 
The speakers are adequately packaged against damage and everything you need for the installation is included (hardware, wiring leads, crimps). The installation is pretty easy and straightforward.

I would warn anyone installing these speakers in a Chevy Traverse that the wiring harness color codes change from speaker position to position throughout the vehicle. Rule of thumb - the darker of the two leads at the installation position is the match for the grey/black speaker lead included with the speakers.
Pros:
Good quality sound from the speakers.
Cons:
The MasterSheet from Crutchfield is very good except for the information pertaining to the rear door speakers. The information and photograph for the Bose equipped vehicle is incorrect. You will need the Scoche adapter bracket for the rear doors.
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5 out of 5

Kicker 40CS674

Written By James S., Meadow bridge WV on Friday, July 11, 2014
Crutchfield Customer Review (What's this?)
 
Sounds awesome!
Pros:
Easy installation! Less than 15 minutes!
Cons:
None!
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5 out of 5

Kicker40CS674

Written By john99, Washington, DC on Thursday, July 03, 2014
Crutchfield Customer Review (What's this?)
 
Great speakers, they made a 100% difference once I tuned the radio. I am now thinking about buying Kickers for the rear.
Pros:
Easily installed into my 09 Malibu and made a good improvement in sound.
Cons:
Nothing really.
1 out of 1 people found this helpful
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5 out of 5

Great Sound for the Money

Written By Todd, TX on Monday, June 30, 2014
Crutchfield Customer Review (What's this?)
 
Put a set in my daughters impala and loved them, ordered another set for the Silverado.
Pros:
Great sounding
Cons:
None
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5 out of 5

Kicker 40CS674

Written By Steve R, St. Louis on Wednesday, June 25, 2014
Crutchfield Customer Review (What's this?)
 
Good speakers sound much better than factory 2013 gmc sierra now I need to get the rear speakers and tweeters. Strongly recommend for stock system.
Pros:
Good bass and crisp clear sound
1 out of 1 people found this helpful
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4 out of 5

Great speakers, but lack bass

Written By Steffon, woodhaven mi on Wednesday, June 25, 2014
 
these speakers are great, but everyone was saying they had awesome bass...I don't hear the awesome bass they are all talking about.thats the only reason it is getting a four star is because everyone was claiming awesome bass when it doesn't have it... but don't let that steer you away they are an awesome set of speakers, especially when paired with a good set of subs(alpine swa 12s4) they sound amazing. definitely would buy again
Pros:
sound quality is great
Cons:
not as much bass as everyone was claiming, but not too big of a deal when you buy a set of subwoofers
1 out of 1 people found this helpful
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5 out of 5

Kicker 40CS674

Written By Bigdaddy, Utica IL on Tuesday, June 24, 2014
Crutchfield Customer Review (What's this?)
 
Great sound
Pros:
Easy install
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2 out of 5

Lacks Lower Frequency Response

Written By media97, Leesburg, VA on Thursday, June 19, 2014
Crutchfield Customer Review (What's this?)
 
Was pretty excited to get these installed into my 2005 4runner (SR5, non JBL, non Nav). Upon installing the first 6.75 into the driver's door, I did a heads-up comparison to the stock Toyota 6x9 in the passenger door. Now just to baseline what I was using - Head Unit: Pioneer AVH-P3100DVD (14w RMS continuous). And, the surface area on the driver of a 6x9 (factory) is certainly larger than a 6.75" (Kicker). While the Kicker did deliver perfectly smooth highs and mid-high ranges that were exactly what I was looking for, the stock Toyota Speaker out-performed the 6.75 in mid-range to mid-low, delivering a much more rich and dynamic fullness that the Kicker couldn't measure up to, even after maxing out the EQ, bass boost etc.. - they definitely started bumping but I feel like they are basically too small to hit those ranges that the 6x9 could hit. Basically, these speakers didn't even respond to some of the lower frequencies that the stock 6x9 were picking up. Also, these speakers have slightly more resistance than the stock speakers, and took 10-20% higher volumes on the head unit to get similar output to the stock 6x9. I wish that the Kicker 6x9 fit the 4runner, as I'm sure that would have been the upgrade I was looking for. The choices are limited, but I'm going to try an aftermarket 6x9 instead and see how that does, I believe Pioneer and Sony make a few that fit. I listen to metal, rock, alt, BPM.
Pros:
Smooth Highs & Mid-Highs
Cons:
Lacks response in the lower frequencies, best supplemented with other (larger) speakers to do the mid-low work. These shouldn't be the work-horse of the system.
4 out of 5 people found this helpful
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5 out of 5

Very Nice Speakers

Written By Matty777, Seattle, WA on Monday, June 09, 2014
Crutchfield Customer Review (What's this?)
 
Got the 6.75" and 5.25" speakers for the front and rear doors, respectively, of my 2006 Toyota 4Runner. The fronts were previously aftermarket Pioneers 6.5"s that I put in maybe 6 months ago, the rears were previously stock. I wasn't all that thrilled by the Pioneers I had put in around Christmas time, so ordered the Kickers at the urging of a co-worker. I can say that I'm extremely pleased with the upgrade; these Kickers have an all-around better sound than the Pioneers. Low-end is adequate, and they sound powerful and clear when driven moderately hard by my aftermarket Sony HU 22W/channel RMS, I believe). I can only imagine how good they'd sound with a nice 4-channel amp installed. Unfortunately, I've blown my car audio upgrade for now between these speakers and 12" Fosgate powered sub. Maybe for Christmas? End of the day, I would definitely recommend these speakers as an above-average factory upgrade.
Pros:
- Good sound, even when driven moderately by a mid-power HU. - Construction feels good; noticeably more weighty than the aftermarket Pioneers they replaced. - Decent amount of bass for a 6.75" (as long as you get them sealed in your door nice and snug).
Cons:
- I should mention that, due to the geometry of the speaker frame, I had to modify the supplied adapter bracket with a sawz-all to get the speaker frame to fit in there. Not a deal killer for me, but if I hadn't had a tool to do the job I would have been pretty annoyed. This added maybe 5 minutes to the process.
2 out of 2 people found this helpful
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5 out of 5

Kicker 40CS674, on 2008 Tahoe

Written By roy, Houston Texas on Monday, June 02, 2014
Crutchfield Customer Review (What's this?)
 
came in a good box , inside cardboard sleeves, that kept all items safe. speakers came with some speaker wire with the prongs already attached to them and red butt connectors , i used solder to connect them to the factory side. Great sound compared to what came with the Tahoe used the factory Head unit . would buy these again. As far as the shipping, what can I say great service ; fast shipping, working with Crutchfield was easy will buy from them again.. thanks
Pros:
all parts included to put them in with, sound as good if not better than some higher priced speakers i have used
Cons:
non really
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5 out of 5

Kicker 40CS674

Written By Devin, Orange County, NY on Sunday, June 01, 2014
Crutchfield Customer Review (What's this?)
 
Awesome speakers, they blew away my more expensive Pioneer's!
Pros:
Clear and crisp sound with great bass
Cons:
None
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5 out of 5

Kicker 6 3/4

Written By Anonymous, SD, CA on Tuesday, May 27, 2014
Crutchfield Customer Review (What's this?)
 
Good sound, quality product. Huge improvement over cheap stock speakers
Pros:
good sound, good price
Cons:
none
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5 out of 5

Kicker 40CS674

Written By Anonymous, Yadkineville,NC on Monday, May 26, 2014
Crutchfield Customer Review (What's this?)
 
Huge improvement over cheap factory speakers. A night and day difference for the better.
Pros:
Sounds great even thou no amp is hooked up to them yet!
Cons:
Just cheap hardwere but I got the speakers for sound not the hardwere
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5 out of 5

Great!

Written By qb84, Miami, FL on Sunday, May 25, 2014
Crutchfield Customer Review (What's this?)
 
Just got these installed on my Mini Cooper 2013 Hatchback (Boost). The sound has improved greatly. It isn't perfect yet but I can finally hear some high notes on the car and I'm thinking of replacing the 4" speakers as well.
Pros:
They sound great. They fit perfectly on the Mini Cooper 2013 using some screws.
Cons:
Had to cut the cables but that's not Kicker's fault.
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5 out of 5

Great Customer Service & Product

Written By Sam C, Florence, KY on Saturday, May 24, 2014
Crutchfield Customer Review (What's this?)
 
Best customer service I could ask for. Recommendation was spot on for my needs. Fast Shipping. Excellent sounding speakers replacing originals.
Pros:
Fast shipping. Great advice. Easy to install once I figured out how to remove door panel. Fit perfectly just like tech said they would.
1 out of 1 people found this helpful
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4 out of 5

Kicker 40CS674

Written By BigSound21, Cheyenne, WY on Tuesday, May 20, 2014
Crutchfield Customer Review (What's this?)
 
Good Sound, Good Look!!
Pros:
Sound Look
Cons:
Bass Fit
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5 out of 5

Awesome Replacement speakers

Written By JohnA, Connecticut on Friday, May 16, 2014
Crutchfield Customer Review (What's this?)
 
Quick replacement for the speakers that died in my '08 Sierra 1500. The installation kit was excellent -- i figured out that the tabs in the adapter for 6 1/2" speakers needed to be removed for the 6 3/4" speakers to fit correctly.
Pros:
Better sound than the OEM ones
Cons:
none noted
4 out of 4 people found this helpful
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5 out of 5

Awesome

Written By Anonymous, Indiana on Sunday, May 11, 2014
Crutchfield Customer Review (What's this?)
 
These speakers handle good and are really nice for the money. When the volume is up, they perform well.
Pros:
Awesome sound quality for the price.
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5 out of 5

speakers

Written By greatmom, Chesterfield, VA on Sunday, May 04, 2014
Crutchfield Customer Review (What's this?)
 
I bought these to replace original speakers in my 17 year old son's "02 Toyota Tundra. They were easy to replace and fit perfect. The reviews from the Crutchfield website and the support person from the Crutchfield website maybe this an easy and stress free process for a single mom not really knowing what she was doing. THANKS!
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4 out of 5

Excellent Value

Written By 2011 GMC Sierra, Northwest Arkansas on Friday, May 02, 2014
Crutchfield Customer Review (What's this?)
 
Great product at a great price. Installed these in my '11 GMC Sierra to replace the junk factory speakers. They are a huge upgrade. Now I just need to upgrade the Head Unit to get their full value.
Pros:
Great brand, good sound, and Crutchfield is awesome.
Cons:
None
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5 out of 5

Solid upgrade and easy install for the price!

Written By PatC, Southern MD on Wednesday, April 30, 2014
Crutchfield Customer Review (What's this?)
 
2003 GMC 2500HD Crew Cab; 6-speaker with OnStar. Looking for inexpensive/ease of fit upgrade to replace completely shot factory speakers (kept factory head unit). Recommended by Crutchfield advisor. Arrived on doorstep 2 days later!=) ~30 min/pair to install using factory adapters (very snug, but good fit) & Crutchfield plug-n-play harness. Certainly not home theater sound, but for someone who's always got the windows down, they rock! Bass is a tad hollow and drops off a bit at higher volumes. Left the separate factory tweeters hooked up for now, but may unhook after a while to see the difference, but overall very happy with the sound quality for the price!
Pros:
Sound quality for the price. Ease of install (had to bend upper and lower tabs of front door sheet metal about 1/8" with flat blade screwdriver, otherwise would have had to mount differently/drill holes).
Cons:
Not a super high sound quality, but better than others in this price range.
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5 out of 5

Upgraded speakers

Written By Junito61, Alburtis, PA on Tuesday, April 29, 2014
Crutchfield Customer Review (What's this?)
 
Way better sound excellent recommendation by the advisor!
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4 out of 5

Not bad....expected better bass quality out of Kicker

Written By lkydog8469, charlotte nc on Thursday, April 17, 2014
Crutchfield Customer Review (What's this?)
 
Bought these along with a set of 6x9 kickers to match for my 2001 Jeep Grand Cherokee Limited. All around i would say the speakers sound great! Alot better than the stock Infinity Gold Speakers but coming from Kicker i am a little dissapointed in the bass quality. Could be the size but the bass isnt very crisp and more of a loud buzz. However coupled with the 6x9's and new dash tweeters they do sound good as long as you play with your settings, just cant max out your bass.
Pros:
Easy install Great overall sound
Cons:
Bass quality not impressive
1 out of 1 people found this helpful
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1 out of 5

silverado crew cab

Written By Anonymous, Duquesne, PA on Sunday, April 13, 2014
Crutchfield Customer Review (What's this?)
 
Sounds like garbage. Had theese speakers in for all of five minutes and reinstalled the factory ones.
Cons:
Sounds as if the speakers were covered in garbage bags. This review would not allow me to enter zero stars.
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5 out of 5

KICKER 6.75" door speakers 2009 Toyota Camry

Written By Carson, Scranton pa on Thursday, April 10, 2014
Crutchfield Customer Review (What's this?)
 
Great speaker. Install was very easy. Speakers went right in my door. The speakers sounds great! The bass is Okay, I'm running a sub as well, so the bass on the door speakers doesn't matter much, these are very clear even at loud volumes, good little speaker. Would definitely recommend.
Pros:
Good sound. Easy installation. Loud.
Cons:
Bass is Okay.
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5 out of 5

recommend too anyone

Written By Anonymous, Everly, Iowa on Thursday, April 10, 2014
Crutchfield Customer Review (What's this?)
 
Sounds great, very easy install, I have installed these in 3 different vehicles and they have held up awsome to the abuse ive put them threw.
Pros:
Sound is very good.
Cons:
At Higher volume bass drops off
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5 out of 5

Kicker 6-1/2 2 way

Written By eric, lemoore, ca on Thursday, April 10, 2014
Crutchfield Customer Review (What's this?)
 
great sound and great imaging in my front doors.
Pros:
great sound, great price
Cons:
an affordable 3 way would sound better...
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5 out of 5

Kicker 40CS674

Written By Hawkeye, Lemmon,SD on Tuesday, April 08, 2014
Crutchfield Customer Review (What's this?)
 
I'm pleasantly surprised by the sound and quality of these low priced speakers. They are a noticeable improvement over my factory 2-way speakers. The clarity is much better, the overall sound is better, from low, to high volumes and everything in between. The bass is not as good as I expected from reading the reviews, but they do alright in that department. The tweeters are good, not too harsh. Mids are good. Overall, I'm quite pleased. I really want to add an amp, I'm certain more power will really bring these things to life.
Pros:
Great speaker for a low price. Good looking too. For dollar spent, you can't go wrong.
Cons:
The speaker terminals are a bit tricky to get connected, had to tweak them slightly with a pliers. Not much of a complaint!
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5 out of 5

Kicker speakers sound and install.

Written By Kicker speakers sound quality and easy instalation, Asland, Ky. on Sunday, April 06, 2014
Crutchfield Customer Review (What's this?)
 
I truly enjoy the sound quality of the speakers and the easy install. It has made the new reciever that I purchased, sound's so much better than the factory equipment. Every product that I have ever purchased from Crutchfield has been the best. I just wish that a rear deck spearkers that Kicker makes would fit. I have an odd size mount in the rear deck on my model of car. All in all its a great sounding set of speakers as is the price. I am on fixed income and I recieved true quality from the amount that I spent. The technician that I talked with was very helpful and friendly. I will always shop at Crutchfield for the quaility products that I want. Thank You Crutchfield!
Pros:
Very easy to install,great sound and the price was fantastic. I recieved a lot more than what I paid for.
Cons:
I have none to speak or can think of any.
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5 out of 5

Kicker 40CS674

Written By Master, Puerto Rico on Friday, April 04, 2014
Crutchfield Customer Review (What's this?)
 
I was not aware of how good this speakers were , and I listen to my son and bought them. No regrets.
Pros:
Great fidelity, great bass Outstanding speakers for the price
Cons:
none
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3 out of 5

Price is good and sound is adequate

Written By DWWRX, Lexington Park, MD on Tuesday, April 01, 2014
Crutchfield Customer Review (What's this?)
 
Sound is clear at lower volumes and at higher volumes is not bad but definitely need a sub with these puppies if you want base. Good for acoustic songs and other non-bass intensive type music. As others stated, the connectors on the speaker felt as if it was going to snap when attaching wire leads.
Pros:
Price. Decent performance(for the price). Crutchfield service is unrivaled.
Cons:
Weak connectors. Lows are weak.
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5 out of 5

Great Speakers

Written By Brian C, Portland,Oregon on Friday, March 28, 2014
Crutchfield Customer Review (What's this?)
 
Installed in a Toyota Sequoia and they fit only because of the support from Crutchfield. The support team that I dealt with was second to none. I was very thankful of their help in the correct fitment.
Pros:
Great price
Cons:
none
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5 out of 5

great deals and quality here at crutchfield

Written By robert, 37713 on Tuesday, March 25, 2014
Crutchfield Customer Review (What's this?)
 
These speakers fit and sound great in my vehicle. outfit my car is a great shopping tool and technical support is great.
Pros:
Kicker always sounds great and great price
Cons:
Can't think of anything negative experience was good
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5 out of 5

Kicker 2 way speakers

Written By Scott, Dothan AL on Saturday, March 22, 2014
Crutchfield Customer Review (What's this?)
 
What more can you say about Kicker speakers? As always if you want quality speakers you must purchase Kicker. Kicker is #1 in my book and I appreciate Crutchfield carrying this product so I'm able to get everything I want to build a system in one order.
Pros:
Kicker is a awesome product and thanks to Crutchfield's professional advise I was able to get all of the adapters I needed to make the project uncomplicated.
Cons:
I have no cons for this product.
1 out of 1 people found this helpful
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4 out of 5

Kicker-40CS674 Review

Written By Diego, El Paso on Thursday, March 20, 2014
Crutchfield Customer Review (What's this?)
 
Very good speakers. Clear and loud, but I do recommend you also purchase an amp because they require a lot of wattage compared to most speakers.
Pros:
clear good mids and highs look good
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5 out of 5

Good Sounds - Easy Install

Written By LoganS, Virginia Beach, VA on Tuesday, March 18, 2014
Crutchfield Customer Review (What's this?)
 
The speakers sound great. I replaced the original speakers (completely busted) in my 1995 Jeep Grand Cherokee. The entire job took me about an hour to replace 2 front and 2 rear door speakers. The hardest part was drilling 12 new holes for the speakers, but overall was pretty easy even for a noob.
Pros:
- Easy Install -Cheap -Good Sound -Okay Bass
Cons:
-For the price no real cons
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5 out of 5

Kickers in a Saturn.

Written By Christopher, Florida on Saturday, March 15, 2014
Crutchfield Customer Review (What's this?)
 
I've had kicker subs before and already had a pretty high opinion of the brand. These speakers did not disappoint. Very full sound. With no sub they reproduce a wide range of sound and are good stand alone factory replacements.
Pros:
Perfect fit.
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4 out of 5

Decent, Affordable Speakers

Written By Lance7489, Lancaster, NY on Saturday, March 15, 2014
Crutchfield Customer Review (What's this?)
 
I bought these for my wife's 2014 Malibu, rear doors. While they sound very good, overall better than the factory speakers, a little disappointed in the low end. Maybe I was expecting too much but all the previous reviews stated very good bass output. Because of this, I'm having 2nd thoughts about a 2nd pair for the front doors.
Pros:
Good overall sound, reasonable price.
Cons:
Screws which came with speakers did not fit mounting adapter, so had to dig through all my hardware to find some. Not as good bass as I expected
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5 out of 5

Sounds good

Written By Anonymous, island lake , il on Monday, March 10, 2014
Crutchfield Customer Review (What's this?)
 
Easy replacement for factory speakers. Sounds pretty good in a silverado. And priced right.
Pros:
Price and sounds good . Gives good bass with factory radio
3 out of 4 people found this helpful
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5 out of 5

Great Speakers!

Written By OscarM, Los Angeles, cA on Monday, March 10, 2014
Crutchfield Customer Review (What's this?)
 
I replaced my factory speakers with this in my 2002 Sienna XLE and the sound is way better. 2 of my speakers were blown and the other 2 were almost there. Now my sound is way better. Best bang for the buck I could find.
Pros:
Fits factory location for the rear and the front are easy to modify to fit.
2 out of 2 people found this helpful
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5 out of 5

Awesome Speakers!!!!

Written By 901keke, Millington, TN on Friday, March 07, 2014
Crutchfield Customer Review (What's this?)
 
Bang for your buck!!!! I love them.
Cons:
None
1 out of 3 people found this helpful
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5 out of 5

Amazing Speakers

Written By opie56, Evansville, IN on Wednesday, March 05, 2014
Crutchfield Customer Review (What's this?)
 
Speakers are top notch, has perfect amount of bass for me after tuning in
Pros:
Sound Quality Easy Install
Cons:
The Speaker adapter kit I received had to be modded slightly
1 out of 1 people found this helpful
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5 out of 5

good sound for the money

Written By crash, Olean, NY on Tuesday, March 04, 2014
Crutchfield Customer Review (What's this?)
 
Exactly as described. Easy install. Sound great
Pros:
Everything
Cons:
Nothing
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5 out of 5

Awesome Speakers!!!!

Written By Anonymous, Bristol, Tn on Monday, March 03, 2014
Crutchfield Customer Review (What's this?)
 
Awesome Speakers!!!! Went in fast and could not ask for better sound in my 2003 4runner.
1 out of 1 people found this helpful
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5 out of 5

Great speakers

Written By Eric, Hamilton nj on Sunday, March 02, 2014
Crutchfield Customer Review (What's this?)
 
These speakers are great very clear sound and pretty nice bass only if my subwoofer didn't die the day before I still could have fully tested these speakers out
Pros:
Powerful and very clear sound
Cons:
I haven't found any yet
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5 out of 5

Speakers pack a punch!!

Written By PatrickS, Mount Vision, NY on Thursday, February 27, 2014
Crutchfield Customer Review (What's this?)
 
These speakers really sound great. Bought them to replace blown factory speakers and am not disappointed.
Pros:
Great sound, ease of installation, and great look.
Cons:
None
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5 out of 5

Impressive upgrade

Written By Happy Listener, Charlotte,NC on Tuesday, February 25, 2014
Crutchfield Customer Review (What's this?)
 
Excellent definition and clarity. So happy with the upgrade from the stock speakers. Probably need an amp to improve over all sound but I love these speakers.
Pros:
Great clarity and definition.
Cons:
Can't use the grills that came with them.
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5 out of 5

Kicker 40CS674

Written By Justin, Gardner, MA on Monday, February 24, 2014
Crutchfield Customer Review (What's this?)
 
Replacent my stock bose speakers with these and what a difference even more so at higher volumes!
Pros:
Great Clarity in the sound, great price And extremely easy to install
Cons:
None!
3 out of 3 people found this helpful
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5 out of 5

Kicker 40CS674

Written By Jerry R, Papillion, NE on Sunday, February 23, 2014
Crutchfield Customer Review (What's this?)
 
I could not be more pleased. The speakers installed easily in my 2001 Saturn L-200. I had to call tech support a couple of times to ask questions, Crutchfield tech support was extremely knowledgeable and helpful, quickly addressing my needs. And the speakers sound wonderful.
Pros:
Easy to install. Sound great!
Cons:
None
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5 out of 5

Great Speakers

Written By Al O., Virginia Beach, VA on Friday, February 21, 2014
Crutchfield Customer Review (What's this?)
 
The speakers sound great. I have them in the back doors of my 2002 Tahoe. They are clear and have great highs and mids. The bass is respectable for the speaker size. I am currently running a Kenwood deck, with these speakers in the rear doors and another set of kickers that are components in the front doors. Nice sound but will be better when I add a 5 channel amp and a sub. These replaced the factory speakers and there is no comparison. They rock.
Pros:
Sound great now. Can take even more power. Will sound amazing after amp is added.
Cons:
At the very top end of the volume the bass can get a little distorted, but only at 27-30 on the volume. I rarely have it that loud.
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5 out of 5

07 avalanche

Written By antonio, assonet , ma on Friday, February 21, 2014
Crutchfield Customer Review (What's this?)
 
great sound on a stock system fitted to a none bose 07 chevy avalanche
Pros:
good fit no problems installing with the car kit
Cons:
I have no cons
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5 out of 5

Kicker Speakers

Written By Nate, California on Tuesday, February 11, 2014
Crutchfield Customer Review (What's this?)
 
Great products. Sound great with all different kinds of music.
Pros:
Very versatile. Good bass
Cons:
none
1 out of 1 people found this helpful
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5 out of 5

Great sound

Written By Jeff, Charleston, South Carolina on Tuesday, February 11, 2014
Crutchfield Customer Review (What's this?)
 
Easy to install, excellent replacement for factory speakers. Mounting kit and wiring harness made this a 10 minute job.
Pros:
Easy install, great sound, price
Cons:
None
1 out of 1 people found this helpful
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5 out of 5

Kicker 6 3/4" speakers reviewed by J Teabo

Written By J. Teabo, Elkridge, MD 21075 on Sunday, February 09, 2014
Crutchfield Customer Review (What's this?)
 
These speakers offer excellent base. They replaced some speakers I previously upgraded, but I was never happy with the base. These Kickers are much better and less costly. These fit perfect in my Saturn Sky doors, no modifications needed. My wife actually says her ears are no longer bothered by the sound. She likes them alot and she is very picky. I already had a Kicker subwoofer. From now on it is Kickers all the way.
Pros:
Great base and perfect fit.
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

Kicker 40CS674 Review

Written By sean, spokane on Friday, February 07, 2014
Crutchfield Customer Review (What's this?)
 
awesome upgrade sounds clear cant beat the price the last 2 pairs of doors in my other yukon cost 300 + each these distort less i play my systems very loud very happy
Pros:
price,sounds better than stock , crutchfield makes installing anything as simple as a connector not fond of cutting wires to much
Cons:
i installed them in 10 degree weather and dont have a garage no cons yet and ive pushed them hard to see how they would do like i said thank you crutchfield and your advisors are awesome people talk to them
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4 out of 5

Nice for price

Written By Venom, Texas on Wednesday, February 05, 2014
Crutchfield Customer Review (What's this?)
 
These speakers have a nice clean sound and are miles better than oem speakers. These replaced 2.5 inch speakers in my Fiat. What a huge improvement. Plus, the price is the cherry on top.
Pros:
Clean Good bass for size Price
Cons:
No wiring harness
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5 out of 5

Silverado 2500/Kicker 40CS674

Written By Bob, Richmondville, NY on Wednesday, February 05, 2014
Crutchfield Customer Review (What's this?)
 
Very easy install (with Crutchfield Tech Support Sheet). Pleasantly surprised with the sound depth and range. Great sound for the money. Installed in the front doors of my Chevy 2500. Find myself taking the long way home. Installed these with a Kenwood KDC358U and Kicker 40cs464 speakers in the door pillars.
Pros:
Great sound for the money. Crisp/clean sound. Very pleased with the sound range at high and low volume.
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5 out of 5

Kicker 40CS674

Written By Anonymous, Hartford, CT on Sunday, February 02, 2014
Crutchfield Customer Review (What's this?)
 
Sound great in my Chevy Trailblazer. Crutchfield delivers promptly as usual.
Pros:
Price, quality, clean sound
Cons:
None
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5 out of 5

Travis

Written By Travis, Lees Summit, MO on Sunday, February 02, 2014
Crutchfield Customer Review (What's this?)
 
Great sounding product, bang for the buck these speakers rock
Pros:
Not super expensive and not super cheap, u get what u pay for
Cons:
Always want a cheaper product, but cheap is never good!
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5 out of 5

Excellent service

Written By Allen, Covington, GA. on Wednesday, January 29, 2014
Crutchfield Customer Review