impressive mids and highs

Unbelievable sound quality. I have owned Polk comp., Rockford T series, Alpine, Kicker, MB Q's and Memphis. Out of all of them these speakers are far superior in sound. I am hoping to catch them on sale because they are pricey. Daughter just graduated high school with honors and want to upgrade the sound in her 08 Honda Civic to congratulate and reward her. Great sound, great product.

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Amazing sound!

Bought them for a second time 6 years later to install in a new vehicle. I wouldn't buy anything else or from anyone else! Best speakers ever! Sound amazing!

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JL Audio C3-600

Excellent packages all Yego excellent I'm enjoying it very well

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Excellent sounds

Speakers are exactly as ordered. Sounds great.

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Jl Audio C3-600

These JL Audio C3-600 are a great sounding speaker that gives me flexibility to use as either a coaxial speaker or as a component speaker. It is because of this mounting flexibility and awesome sound that I chose to purchase them. I have listened to them in the past and was very impressed with their performance. I needed a pair of 6 inch mid bass speakers to facilitate my installation and system and these more than got the job done. If you're in the need for a 6 inch mid bass this is a great choice if you're in the need for the 6 1/2 inch then the C3-650 is worthy speaker to consider.

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Sounds fantastic

Sound better than the MLB quart I had before just all around fantastic I love the convertible feature

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Excellent. Results Better Than Expected.

Excellent experience with this in every way. The installation was straightforward. The Crutchfield and JL Audio sales/ help people were correct and thorough. The sound quality is excellent and without criticism. Easily the best I have heard (30+ years history) for accuracy, natural quality and freedom from distortion. Highest recommendation.

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JL Audio C3-600

great speakers sound awesome only the best with jl audio

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Impressive! Worth every penny

Absolutely impressed with these component speakers. I'm amazed at the quality of the mids and lows that comes out of these woofers. The build quality is very good, as I expect from JL, and they feel solid in your hand. Pricey, but absolutely worth the money. My only complaint is that specifically in my Subaru I needed an additional bracket to mount the tweeters in the stock location (the original tweeter bracket is part of the OEM tweeter itself). Crutchfield doesn't offer one as far as I know, but I was able to find brackets elsewhere on the internet.

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JL Audio C3-600

Crisp sound, much louder than I imagined being. Easy Installment. Def well worth the price! JL Audio never displeases me! Great fast shipping! Awesome work Crutchfield!

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Jl Audio C3 600

What a difference from stock. Awesome speakers!

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Great stuff

These speakers play everything, and well. I listen to a lot of different music from metal to rap to classical, and these speakers make everything sound amazing. Classical and solo piano pieces sound particularly crisp and clear.

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Unbelievable!!!!

I cannot express how pleased I am with the C3 600s. I plan on expanding the entire system in my 07 Tundra and this was an excellent start. The highs are crystal clear and mid bass is clean and smooth. I totally recommend these for anyone!!!!

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JL Audio C3-600

These speakers are clear as a bell, great highs and nice punchy mid bass! Buy these speakers and you won't be disappointed.

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2014 Dodge Ram Big Horn CC

Crutchfield says these would not fit the 14' Dodge Ram but after exhaustive research, comparing measurements with ones they said would fit (C3-525) and other brands, I determined they would fit and made the purchase. I used custom adapters because the mounting hole was centered and they dropped right in to place and sound fantastic. I custom mounted the front tweeters in the sails and used the rears in coaxial mode and couldn't be happier.

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JL Audio C3-600

Great

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JL Audio C3-600

These speakers sound very clear and have a nice sound they are not harsh at higher volume and work great with a good quality amplifier.

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Nice!

Speakers are really nice but I wish they could be a little more louder. Can't wait to see what they sound like when I add my amp.

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Great sound

Made some boxes and throwed 'em behind the seat of my '89 W150. Sound great, can't wait to get an amp, can feel 'em vibrating through the truck (when it's off and not rattlin, itself) just with the stereo driving 'em. Easy install, came with all hardware to wire and mount in boxes I made. If your disappointed with these you need a hearing aid.

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Great speakers

Great sounding speakers. Can't wait to see what they sound like once I add an amp.

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C3-600

Can't go wrong with these, specially at $249 (price break)! Sound extremely clean. I had C2s (which I loved) installed in my older car and ended up getting these for the same price of the c2s. JL Audio quality is definitely up there with the European brands. The woofers hit so hard that sometimes I wonder if need the sub in the back. The tweeters are clean but not overpowering, just right. Can't wait to have them running active from my four channel amp.

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JL Audio C3-600

I installed these in my 2004 GMC Sierra. Great improvement over factory Bose.

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Really good speakers

These are great 6" speakers. I installed them my self into my Honda S2000. The directions Crutchfield provides made it really easy. I did both doors in about 2 hrs. I had some JL Audio speakers in the doors before but with the top down I couldn't get the level of volume I wanted. I have a Sony Head Unit and a Kicker 600 watt amp powering a JL Audio 10" sub in the trunk and the door speakers too. There is no doubt that these speakers are a step up from the old ones. They state not to put the crossovers in the doors, but my car is so small I had too. There is a little 'cubby hole' in the door and they fit perfectly in it. I used velcro to attach them to the doors I have Dynomat in the doors but I an able to get good bass out of these speakers and the highs are super clear and bright. These speakers will get so bright they'll hurt your ears if your not careful. So using the sub in the trunk for base allows me to turn the music up so loud that I can't really hear the wind at 70 mph with the top down. I highly recomend these speakers. I bought them for a great deal. These are the nicest door speakers I've ever owned though so I'm not really sure what this price range buys in terms of door speakers but these are really nice.

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Nice Speakers

Nice speakers. For the money I paid, they were on sale, they are ok. Not great, not horrible. They can handle the power, but from hearing a few other systems since I installed these, I know what I will buy next time. I emailed JL's tech support and have to say their techs are kind of rude. Evidently, no one in the world knows how to install speakers unless they are authorized by JL. Anywho, I figured out the best settings for me, took some time. If you are going to have the tweeter in the a frame or dash, set the treble to the lowest setting, you will thank me for it later.

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Great Speakers

These speakers sound better than expected at this price range. Great quality.

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great buy

I have been very pleased with the purchase. I noticed a very crisp clean sound and would recommend this for the entry level buyers.

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Nice speakers... but leave your C-Max alone.

Installed in a 2013 Ford C-Max, as components in factory locations up front and as coaxes in factory location in rear. Also installed a little Alpine amp to power them. Very clean, crisp sound, never harsh. JL's reputation for bright tweets doesn't apply here; I actually turned up the tweeter presence in the crossover. If keeping the factory deck in this car (or presumably any 2012-13 SE-level Ford Focus or Escape either, as they have the same radio): 1) don't bother replacing the rear speakers as I did, bc the factory fade setting makes them nearly inaudible anyway. 2) Don't buy these speakers unless also buying an amp to power them properly. 3) Don't expect any speakers to fix the awful cramped factory soundstage...that's due to the deck's time alignment, and will haunt you unless you run your iPod directly into your aftermarket amp. 4) Don't buy upgraded speakers unless you're willing to install a 31-band EQ to correct the factory EQ (massively overboosted mid-bass etc), which becomes apparent as soon as you get better speakers. I used an Audison Bit Ten, which I had to connect to a laptop to set the equalizer on, with guidance from the JL Audio iPhone app's RTA. All in all, an insanely expensive way to get a modest but pleasant sonic upgrade. You're literally better off financially just trading your car for one with the factory Sony system, especially if you're not doing your own labor.

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Clean Clean Clean!

I have these speakers running on two channels of my JL 360/4 amp and all they sound amazing. The mids are clean and fill my sub stage nicely while the tweeters are clear, but not too bright/harsh/metalic at all. I now have a great setup that blew my old components out of the water. Definitely worth the money (i got them on sale) and time to install. I wouldn't try to run these off just your receiver power! I'm running them at their RMS rating and they are CLEAN!

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Really good sound

Good sound no problems and got them on sale, so the same price as c2's

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Excellent Speakers

I purchased these component speakers to replace a set of Alpine 6x9 SPR-69Cs. They were excellent but I really missed in-dash tweeters. I wanted to bring the highs to life to add more "presence" to the sound. I looked extensively online but everyone says their speakers are great. So it's always a guessing game to some degree. I ultimately chose the JL Audio C3-600s for three reasons. First, the silk dome construction seemed most likely to do well for sound reproduction (I wanted to hear drumsticks on the symbols, not just some high end noise). Second, the few meaningful reviews I found seemed to indicate good performance. Third, was the excellent price on sale at Crutchfield. I drive these with a 110watt RMS amp and they sound superb. Good low response (slightly better than my Alpines (40 hz vs 63 hz). I have active adjustable crossovers in my Alpine head unit, and a self-powered sub. Front door install in Jeep WJ by the way.

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JL Audio C3-600

Best speakers I have ever owned. I placed these speakers in the front and rear doors of my truck. They are really clear and loud. Tweeters are not harsh sounding at all. I have them powered by JL XD 700/5.

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Great Buy!

I'm extremely happy with these speakers. I don't even have an amp to them, I've got 'em hooked up to a Sony MEX-BT39UW that delivers about 17 watts RMS per channel. My GMC Syclone has a small cabin and I fabbed custom stainless steel enclosures for them and lined the inside of them with a high quality sound deadener. Really like the adjustability built into the crossover.

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JL Audio C3-600

Great product plays clean n loud I'm Glas I purchased these

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WOW

Replaced factory speakers in an 2006 Honda Civic. I'm hearing instruments in music I have never heard with the factory speakers. I have been reluctant to replace the factory speakers, but when I realized that one of the door speakers had stopped working correctly, I went ahead and did it. I considered many brands, but when it came time to buy, the speakers I had originally decided upon were out of stock. These were originally out of my price range, but the sale put them back in my budget. I'm so glad I decided to go with the C3. The highs are much crisper, mids more pronounced, and lows - well - they produce more bass than the factory sub-woofer. They have only had a few days of use since I installed them, and should sound even better once they break in. One side note - the tweeters do not fit as replacements for the factory tweeters. I had to modify the factory tweeter mounts to install them. Not a huge deal, but also, not just a simple swap.

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amazing

These babies blew my mind. So happy riding my 05crew cab chevy Colorado. Crutchfield said they dont fit the front but they went in just fine with 1/4" spacer. And hit nothing.

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C3s sound amazing

I ordered these component speakers from Crutchfield. They were received quickly with standard free shipping option. 2 business days. So as usual Crutchfield gets a 5 star rating from me. I installed the speakers in a 2012 Nissan Altima coupe in the front door location. Installation was easy. They are connected to a JL 700/5 amplifier and paired With the JL C2 6X9s and a 10w3 sub. The C3s sound amazing. Ultra clear accross all mid and high frequencies. I couldn't be happier. I would recomend these speakers to anyone who is intererested in a great quality sound system. I have absolutely no complaints. Especially for the price. These are worth every penny.

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Get Them Now

I just had these installed at Crutchfield a few days ago. They're not even broken in yet and all I can say is WOW!! I'm powering them with a Pioneer AVH-PI400DVD and a JL JX360/4 four channel amp. Who needs a Subwoofer? These speakers play clean at all volume levels. Their sound is crisp, clear, detailed and powerful no matter how loud you like it. Get them before they start selling them for what they're really worth again because even if you miss the sale, they're still worth it. I have a serious home theater system and the sound in my truck now rivals it. The installation by Crutchfield was top notch. Absolutely no regrets.

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