I bought these for my 2010 Kia Forte Koup a week ago and installed them. This website said they would fit no problem... Big problem! The magnets on them extended so far I couldnt even roll my window down half way. But with some power tools and thinking, I was able to intall them by making my door speaker well deeper by pushing them out and fastening them to the door. So the protrude out a bit but looks plush with the car door, Wish I could upload a picture. But they sound great!!!

I just bought these components because I had Infinity reference coaxials in the front of my car, I put the coaxials in the rear and these component woofers in the front. I had to cut a hole to mount the tweeter but I already had that planned the the crossover fit perfect inside my door panel. These are not amped they are just hooked up to the head unit. Since these tweeters can handle up to 35kHz, they produce VERY loud frequencies and make my ears ring for a long time without listening to a complete song. My head unit is set at Sub: 10, Bass: -2, Treble: 7. You cannot go wrong with infinity they have amazing quality and a 3 year warranty.

These components are have the most clarity possible unless you want to spend over $500 for just a pair midrange speakers. They handle a decent amount of power too! With the Kappa 6x9s too paired with my Boston 704 mids and highs amp I have sound that goes farrrr over a football field away

I bought these about 4 months ago running off a Rockford Fosgate P400-4 amplifier. Let me start off by saying that the tweeters are huge! Seriously, do not expect to be able to fit these in factory tweeter locations without a good amount of modification (that's why I gave them 3 stars on ease of use). I ended up just cutting holes in my doors and mounting them in the swivel mounts (which are awesome for pointing them any direction you want) but the tweeters are amazing, voices sound great and I never hear any of that strong horrible "ssss" sound with S's that most tweeters do. I have them set to -6 on the crossover and they sound magnificent. I hear many tones other tweeters totally miss out on.

On to the speaker, it has a very large magnet and the cone is made out of nice woven material. The speaker does go pretty deep in the door panel so make sure you measure how much depth you have to work with before you buy. The mid bass was lacking at first, but after the speaker breaks in a bit it has great mid bass. I have subwoofers so I can't comment on bass reproduction, but these keep up with my Sundown SA-12's on 2000 watts all day long. I have all Infinity speakers in my car and they sound amazing. To the people who think I'm just nuthugging Infinity, last weekend I won 1st place in Sound Quality at the Texas Showdown car show. The judge pointed specifically at these components and told me he was "very impressed" with them.

All I have to say for the people that are not getting the quality sound these can produce, mess with the settings on your amplifier/head unit. Use the High Pass Filter on your deck, mess with every little detail in the "Settings" menu until it is perfect. I have my mids boosted at 500 hertz and it made such a difference from the factory settings.

One last note, if you don't have an amplifier to power these, don't even bother buying them. If you're looking for components to be powered off just a head unit, look for speakers in the 25-40 watt RMS range. These will not sound good off just a head unit. Hope this review helped, I love these components. I put the Value at 4 stars because $200 is a LOT of money! But hey if you have the money and a 4 channel amp go for it!

Infinity had went beyond what most brands do... These are amazing they are so fresh and so clean

These are for sure the best crisp sounding component speakers I've ever heard and prety loud to I would definetly recommend these after hearing these Infinity speakers are the only speakers il buy.

Great speakers lil deeper than i thought just had to use an extra spacer for each door speaker but besides that theses shake my mirrors even with it at -6db and havent been able to put them to their max output makes my ears ring half way up...couldnt pass up a great deal from sonicelectronix....CFL (customer for life)

You should all be aware that this set of component speakers is the first I have ever installed, and the first that haave been installed in this car. I would rather talk about Inifinity as a brand. The Kappa series of Infinity uses quality material which translates into clear precise sound. I have a lot of tuning capability in my car ( AudioControl DQXS), but even when I hook these speakers up to my 5 Band EQ headunit you can hear the quality resonating from these speakers. If you are looking for quality over quanitity, I would suggest these speakers. The RMS rating is higher or as high as most component speaker sets in this price range. I have 150 watts RMS going to each set of woofer and tweeter. With plenty of power you can hear these speakers at their peak. Higher volumes you begin to get distortio, vibration..etc., but if you do not plan on dynamating your doors than you will get background noise like that regardless.

I replaced my Fosgate Punch components, this is an amazing upgrade! much better sound quality and the speakers are 2.6 Ohms so your amp is going to push more power (if it is rated) I would recomend this to anyone.

I have these in the front and rear doors in a Chevy Tahoe. They are powered by a Kenwood Kac 8405 and they sound great(not even tunes yet).

Pro. Great sound and complements the Alpine Type X I have
Con. Tweeter input requires a microscopic allen key that if you loose ur in trouble.

Im going to be putting these in my kickpannels and maybe some 4 inch kappas with the treeter in my a pillers. will definately recommend. Especially send SonicElectronix more business, the prices are great and shipping is on time.

These Kappa components sound a lot "brighter" than my old Polk Audio set. Very detailed and crisp sound for the money. I have not found the tweeters to sound harsh.. It's all in the location/angle you have them mounted, besides there is that 6 db mute button on the X-over if desired to use, but I like the sound without it. These crossovers are quality built and look great. If you know what you're doing and have installed components before, you'll be happy with these. Keep them out of direct sunlight if your car is parked in the sun all week long. A towel works fine to protect them from UV rays. Click "add to cart." and you'll enjoy.

I have owned many other brands of car audio but these just blow them away. The highs are at times a bit too much but the clarity is just incredible. I can hear melodies I never heard before. I would recommend these speakers.

I recommend this component speakers, absolutely.

Great mid bass and highs are awesome.

Best option for your car.

I just want to clear up the fact that these speakers are listed as 2ohm on most web sites and when you get them they say 4ohm on the box. The fact is they are 3ohm give or take .4ohm, tested with a Fluke multi-meter. I mention this because a low quality amp or even mid-line amp may cut off and heat up at higher volume even if the MFG says they work with 2ohm. The speakers sound very good at high volume and I recommend you get the Infinity Kappa 4 amp to go with these puppys. They have very rich highs. Anyone who has owned Infinity speakers for car or home know the quality. I would recommned this product for mid to high systems.

these speakers are of impressive quality. And they can handle high watts, i have a kicker 350.4 bridged to 2-ch pushing a pair of these. They even sound better than the 6.5 jbl gti speakers i had hooked up and that's the top of the line jbls! Plus they look as cool as they sound.

I really love these speakers. When you adjust the sound from your head unit, you can make these speakers truly shine. They have right amount of bass, midrange, and highs too. They are a bit bright, but like I said, you adjust it with your head unit, and it takes care of itself. The crossover also has a -6db switch on it (most of them that have an attenuator on it usually has it to -3db). As a result, you can make them sizzle, you can make them sound very flat, or custom tune it to your liking.
The only thing I do not like about these is just cosmetic. The tweeters are rather big. I don't care for the chrome grilles on the tweeters either. This should not deter you from giving these a test drive though. For the price of these speakers, they are truly hard to beat. I have a Kicker 5 channel amp that yields 70 watts in to each channel, but because these speakers are 2 ohm speakers (another huge plus), I can get 90 watts RMS from my Kicker amp. More volume, less distortion, better clarity are the result. I do not know how these sound without an amplifier, but IMO, if you are going to go with components, then why are you running them off of deck power???

Great upgrade from factory speakers especially for 2 ohm Bose speakers. The quality is top notch. The highs are smooth. Base response is good. Sound quality improves immensely with an amplifier.

I just got them from sonic and installed them. I knew infinity was known for good car speakers, but these and the Infinity Kappa 693.9I 6x9s together make my music sound 100 times better than any speakers i have ever owned!!!!! just buy them and the Infinity Kappa 693.9I 6x9s and you will be happy!!!! just buy them!!! and buy a really good amp (kappa 4 channel) they need power!!!!

I have had this component system in my Honda Prelude for about six month. Infinity makes phenomenal speakers for the price and this set is no exception. I have the speakers powered by a Power Acoustic 4 channel amp rated at 100 watts to 4 channels @2 ohms and an Alpine head unit. The tweeters scream and the woofers produce adequate mid bass. I would recommend a better amplifier for these speakers, but they still perform well for receiving power from small and cheap amp. Kudos to Infinity for a great product and to Sonic for a great price and speedy delivery.

I love these speakers. Thats how simple it is. Bye them, bye them NOW. you will not regret it. They sound amazing and I highly recomend pushing these with a good amp.

These speakers have wonderful sound quality, and can handle all the power you want to throw at them. I have a set of these in my Yukon,and they sound fantastic. I am pushing them with a Hifonics 5 channel 740 watt amp hooked to an eclipse 5000. the mid bass woofers pound out some serious bass and the tweeters are accurate and ear shattering. as a side comment make sure that when you buy this product, you are prepared to spend some time on install, because the tweeters are mammoth in size, check them out at the infinity site. I had to flush mount them in holes I cut in my doors.

I always like infinity speaker, 2yraers ago my truck got stolen, they took everything. Started shopping around and found Sonic Eletronix online. God bless me in this direction now i get all my stuff from them. These speaker are on hit, great value at great price.

Thanks Sonic!