I replace Infinity REF 4*6 with these and it's a world of difference and for the size of these speakers they play a good amount of bass with-en there range. If you tune these the right way then they will do anything you like just remember they do great for the upper end of the mid-bass and higher cross them over at 120-150hz and have a good head unit to tune them better and everything should work out just fine. To try to do anything more is just plane stupid with these. There in the walls of a reg pick-up too.

These things are amazing. Very clean sound and no regrets. Have em in a S10 (2003) and they fit perfectly.

These speakers sound awesome with the theater on the side made a huge diffrence in the sound of my truck very good price and would buy again

These speakers sound awesome with the theater on the side made a huge diffrence in the sound of my truck very good price and would buy again

Product worked perfectly as described and install easy. Well worth the money. Kappa Series speakers are the best infinity speakers I have heard.

Infinity Kappa's are a great sounding high. They don't produce base, but what do you expect from a 4" speaker. The separate crossover is excellent at directing traffic for the speaker.

Great sounding factory replacement speakers! Not quite as loud as I like but definatly CLEAN sound. With a small amp they would rock out!!

I brought these speakers hearing they were good quality speakers and so far they were right. I have them hooked up to my 4 channel alpine and it doesn't distorts nothing just very loud for my ears. Great speakers and no regreting them. The sub is not in the middle so make u got some room or make some room for it.

Running these simply off my Kenwood KIV-701 headunit and they are clean and crisp sound, not much bass goes through these so my 12" sub really made it complete. Sonic has the best pricing and would highly recommend these speakers for the price as well as the rest of their low priced products.

Highly recommend these little beauties. They sound amazing with 75 RMS. easiest install ever. Kappas are the only way to go for quality sound and always a great price at Sonic. Thanks Andrew in tech support. You sure know your stuff.

I always like infinity speaker, 2yraers ago my truck got stolein,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!

I used these to replace factory 4 inch rounds for rear speaker pods. they sound nice for radio, and mellow songs. However, they get overworked and bottom out while listening to pop, hip hop, and country with a lot of deep notes. Would propbably be very nice if paired with larger speakers for the lows.

These are by far the best 4x6 speakers out there. I've heard a lot of them and these are far superior. They also have a great look to them. And they are VERY loud and clear when pushed by a Kenwood 65RMS per channel amp. Would definitely buy again.

These speakers are simply awesome. I ordered them from Sonic Electronix about two weeks ago, along with a set of matching Infinity Kappa 62.9i coaxials. I had both sets installed today in my Sierra reg cab, along with a Kenwood Excelon KDC-X794. These speakers are very, very, very clear and loud for 4x6 plate speakers. Highs are crisp, not harsh. I would definitely recommend them to anybody & everybody who has a vehicle with the dreaded 4x6 speakers from the factory. These speakers will bring your music to life!

For the size and type of speakers, they're some if the best I've ever had. No problems at all, totally satisfied!

I purchased these speakers for the kick panels in a 1968 Corvette. They work perfectly. The sound is great and they are exactly what I want. I would highly recommend the Infinity speaker and purchase from the vende. It was quick service and a pleasure to do business with.

Infinity is a well respected company in the audio world, making good quality products at a great price. For the size of these speakers 4x6 they sound really nice and have nice features like the screw in terminals and the Db button. With that being said if you have a car that takes 4x6 these are the best bet. Just a note for Pontiac Sunfire owners these plate speakers will not fit flush in your car. Due to Pontiac designing its enclosure around the standard cone+tweeter style the plate will sit a little off center in the sunfire. You can get them to fit but like i said it will not be flush with the enclosure and you will have to figure out a way to fill in the gap it leaves. (mine came with some strip foam which seems to work well). I would buy these again if i had the choice

I love these speakers because of the sound and performance from them. The look is also neat and easy to hook up. I would definitely recommend these speakers to new buyers and they would be happy with the products.

These have clean sound at high volume. Would recommend to people who want to up grade or for the people who want the BEST.

Overall good speakers for the price, excellent highs and decent mids (perfect with amplifier). Perfect front speaker for any car.

I had tested these speakers out before I gave them to someone else.. They sounded pretty dang good. The highs can pierce your ears at times.. So i would have to turn the highs down on my head unit. They do get distorted at 3/5 sound volume turned up. They are a great replacement speaker and I got them on sale at a steal of 79.99.. Cant believe they doubled that now.

This product sounds great! I've been through many speakers and I have finally found the ones that work great. The pros to this product is the sound quality and the affordability of it. There aren't any cons. I would highly recommend Infinity Kappa 462.9 cfp to anyone. Its a great buy!

I bought these speakers almost two years ago. They fit great in the factory location. The sound is clean and crisp. Couldn't ask for anything more. Wasted time and money on other 4x6's to try and match the sound quality of my other speakers..... now I have to purchase other speakers to match these 4x6's. Outstanding product.

I installed these in a 2004 Silverado and they sound great up to about 80% of the radio's max volume. I would not recommend them for anything more than 50 watts. However, for normal listening range these speakers sound awesome.

Installed easy, sometimes they draw too much power from my Kenwood deck, but I just turn them down and enjoy great imaging and crisp sound.

excellent product with a great price

these speakers are the best dash speakers on the market, they get loud and clear !

Let me start by saying that I bought these for personal use and not for competition. Having said that, they were easy to install, great sound, great value. I bought the speakers and am happy with the purchase. I have them powered by a kicker 150 W RMS @ 2 ohm amp. I was only able to turn the amp up half way so I'm thinking the "true 2 ohms" is not completely accurate... but the speakers still sound great!!! (There have been a couple of times that I had to turn the volume down cause the tweeters were literally beginning to pierce my ears)

The speakers are very clear and crisp. They are mounted on the dash by the windshield and have greatly improved the sound of my radio

very good quality, sounds excellent, good price with huge savings vs. the stores, i would recommend this this to everyone wanting good quality sound and product at a good price

i bought these speakers and put them in the dash of a 97 s10. They sound great they do not distorte no matter how high you turn them up as long as you amp them they are clean and crisp delivering ear pearcing highs

These are the best front door speakers I have ever heard. They are on a 1000x4 Lanzar amp from sonic as well as the 6x9's to match. They sound clear at any volume, and I can't even turn them up all the way to test them because they are too loud to test with someone in the car, they can hurt your ears. Very good.