Infinity Kappa 60.11CS 6.5" Car Audio 2-Way Component System

Bought to replace same brand and model 6x9s add they wouldn't fit in my Pilot. I misread guides (I think) saying Pilot took 6.5s instead of 5.25s. Took a LONG time to get these to fit (my error, I believe) but once I got them in they screamed! These are relatively large for 6.5s. Tweeters have 3 different mounting brackets they come with, foam surround, mounting plates, and even little infinity stickers if you want to show off or look professional. These are 2 ohm model so you're ducking maximum power from your amp. I BELIEVE they also work with head units but I've not had components hooked to head units so I can't speak to the viability. I have these running off a little Rockford 4x100 and they are super loud. I WILL SAY listen BEFORE you decide to engage that +3db tweeter button. The tweeters can be harsh after long periods at high volume. I disengaged the +3 and these little guys are subtle and refined. Not as much as a silk tweeter but they definitely can handle sound quality decently. The midbasses are not as punchy as I'd like but they still handle the 50-120hz solidly. Maybe if they were a perfect fit they'd sound a little better (have baffle for water issues and 2 layers of peel n Seal for vibrations and overall sound quality). Overall, I'm not mad at the purchase at all. Loud,clear, clean music all day long. P.S. for the first week I had them hooked up the tweeters did smell a little "tinny" but break in periods do that. I drove 1200 miles at 70% volume (most of the time) and these guys still sound great.

Because of their quality, I'm surprised Kappas don't cost double their price. These component speakers have excellent sound quality. So good that a younger friend of mine listened to a remastered Fleetwood Mac song, that he normally would not like, and his comment was that the speaker quality made the lead singer's voice sound like that of an angel. Besides SQ, the speaker being a 2 ohm impedence allows it to draw more wattage from your amplifier, giving them more power for an even cleaner louder sound. As well as getting the full potential from your amp or stereo head unit if not using an amp. So even just changing the speakers in a stock car audio system, the Kappas will be louder and clearer than the stock ones, which are likely 4 ohm. I am using Kappa series in all 4 corners of my vehicle, as well as a 10 inch Kappa 1000w sub woofer that has switchable ohms of 2 or 4. If you don't understand the difference in ohm ratings, a good example is that by switching my sub to 2 ohms my amplifier is pushing 400 rms watts instead of 250 at 4 ohms. Having the extra power adds to clarity by not needing to turn up your stereo's volume as much, therefore less distortion. Keep in mind, being a component system you may need a professional installer to mount the 1 inch tweeters. And optimal placement is essential. Bouncing the highs, from the tweeters, off of the windshield gives them even more depth and clarity.

These are loud, clear, and almost transparent. Make sure you give them a proper installation to squeeze the most out of them. Amp is a must, otherwise the treble will be too harsh(not to be confused with 'detailed') and you'll get no midbass. Install them right, seal the doors, give them some clean power and you'll have one of the most beautiful sounding component sets available. The tweeter is probably the elephant in the room amongst all the reviews here. It is prominent, it cuts over road noise, and stays detailed at whatever volume you play your music. And it's really detailed. You'll know when your music is not recorded right with these. If this is the type of sound you are looking for, there are no better component sets at this price point. If you want bass over transparency, you'll be better suited with the GTO 609C's. 5 stars.

Compared to previous 260 dollar set of components they sound basically equal. Seam to handle good power. I have about 80 watts to them and I wouldn't go much less. They are a little less efficient than previous speakers. Lots of mounting options for tweaters.

So to start this review out, I’ll say I’ve had my eyes on these speakers for quite some time and finally decided to do a full system upgrade in my 2011 Outback. Now, my car came with the Harmon Kardon premium audio package from the factory. However after seeing that the factory system had its limitations I decided to get these. In terms of sound quality and sonic signature, they sound VERY alike however these have a MUCH cleaner mid bass and low end that the factory 6.5’s. If you’re looking for a speaker system that will sound phenomenal, clean and detailed at all volume levels. Look no further. I’m running these off of the stock Harmon Kardon Amp that came preinstalled in my vehicle (about 75 watts max per speaker, closer to 30-40RMS). To me it sounds great and I’m extremely picky with my sound systems. May add a Kapp sub sometime soon as well (not that I need one just prefer to have a dedicated bass driver).

I have a 2014 Acura RLX with the ELS sound system. I blew my factory speaker and tweeters. I replaced the stock speakers and tweeters in all 4 doors with these Kappa's. Pros - Clean quality sound at all volume levels. Cons - far less bass than the stock speakers. Stock speakers would rattle the mirror. I knew this going in so I put a Kappa 12" in the trunk powered by a Kappa k1 amp in a ported box. If your goal is BASS this is NOT the speaker for you unless you are willing to do a sub in the trunk. That being said on non hip hop songs (country or rock) the vocals are FAR better than the stock Panasonic speakers that come with the ELS system in the Acura's.

Excelente calidad de audio, agudos impresionantes además de potentes, los instale en un Civic 2019 y quedaron muy bien, en las puertas delanteras no tiene ningún problema al reemplazar las bocinas de fábrica

Excelente sonido que mejora en mucho el. Incluido de agencia!!!

Excelentes 6.5" Car Audio 2-Way Component System, valen lo que cuestan, cumplen con lo anunciado , El producto . El embarque , y el tiempo de recepción fueron impecables.

Infinity by Harman Kardon, makes amazing speakers! I've been exclusively using this brand in all my aftermarket car audio setups for the last decade! Everyone hears things differently, & different people appreciate different sounds/tones. But I would describe all Infinity speakers of being "reference" quality, not referring to these Kappa's of being the same quality as their lower end "Infinity Reference" speakers, I mean reference quality like what is needed within a recording studio. The difference between hearing a recording of something on dollar store headphones too hearing it in real life. So I'm saying there sound reproduction is very accurate & detailed. & I am able to hear more smaller details in each sound that would go unnoticed on a cheaper pair of speakers. One thing I'll credit every Infinity speaker I have ever used is they have excellent reproduction of high notes. That's universal my experience with many different models & shapes & sizes of Infinity speakers. But these Kappa's also deliver amazing mid bass & surprisingly good low bass! Example there able to reproduce the sound of drums that would make it seem like you were in the room with someone playing them! My Kappa's I have paired with my older Infinity Reference 475a 4 channel amp. It produces 90 watts RMS x 4 at 2 ohms, these speakers 2 ohms at 90 watts RMS each. So ironically in theory my Reference model amp makes for a perfect pairing for these speakers to get the most out of them. (Ironic because the "Reference" model is Infinity's lower end model to these Kappa's) I've been using them for nearly 2 months now, haven't had a single issue & I don't expect I will. As long as you tune your amp proper & don't allow any distortion at any volumes you expect to play, these speakers are going to last you based on my past experiences! I highly recommend these speakers, & if you have any places that locally carry & sell car audio stuff with a demo display & they offer the Infinity brand, I highly recommend you give them a listen & make this judgement for yourself!

Speakers have worked great in the car!