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Infinity Reference X REF-6402cfx thumbnail image
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5 star
89%
4 star
5%
3 star
5%
2 star
0%
1 star
0%



Durability
4.9
Value
4.7
Features
4.7
Design
4.9
Usability
4.8

Customer Reviews

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Chevy Truck Speakers

Absolutely 1000% better than factory speakers. Sounds great. The sound is so much better.

By John on June 18, 2014

15 found this helpful


Fantastic Quality

I bought these to replace my factory 4"x6" speakers. I was blown away at the sound quality from these speakers. For such a small pair of speakers, they put out an incredible amount of bass and have crystal clear mids and highs. They actually out-performed the JVC 6x9's that I bought, so I ended up replacing those with a pair of Infinity Kappas. I would highly recommend these, and any other Infinity product if you're looking for quality. If you're looking for an incredible subwoofer, I highly recommend the Infinity Reference 1262w or the Kappa 120.9w.

By Chris on September 19, 2013

11 found this helpful


great speakers

The following review is for a previous version (6432cf).

This is a very good pair of speakers, they sound really loud and clear. I would recommend it.

By Diego on February 7, 2014

8 found this helpful


Great speakers, amazing sound.

The following review is for a previous version (6432cf).

Very loud and very clear especially when you amp them.

By kendall on September 10, 2014

7 found this helpful


Entertainer bus driver

The following review is for a previous version (6432cf).

Speakers sound great,highs are clear and base is solid

By Mrkbnks on January 14, 2013

7 found this helpful


great sound

The following review is for a previous version (6432cf).

Very clean, and clear. Put them in the rear of my gm pick up, running of pioneer head unit. Makes my front Pioneer 4 ways sound flat in comparison. On the Sonic site now to order some Infinity 6 3/4 to put in the front.

By gerald on December 16, 2010

7 found this helpful


AWESOME

The following review is for a previous version (6422CF).

I bought these for my 90 Chevy Truck regular cab for the rear location. And they sound great. Im only running them off of the radio no amp. I plan on getting a small one. But it sounds just fine with out. Great speakers and you cant beat the price.

By Michael on April 26, 2009

7 found this helpful


great highs for the money

The following review is for a previous version (6422CF).

I installed these in an 02 GMC 1500 Extended cab and they fit perfectly in the rear location. I have 80 watts going to them and they sound great. Sonic Electronics has the best price on these you will find.

By Ben on April 9, 2008

7 found this helpful


Great sound

The following review is for a previous version (6432cf).

This is a good speaker with solid sound in all ranges. But the treble can bit a little too loud, amazing clarity though.

By kingkau@hotmail.com on May 19, 2010

6 found this helpful


Infinity -- the ONLY way to fly

The following review is for a previous version (6432cf).

Small form factor; LARGE sound and quality of music. Great sound from a little package. Much better than larger, more powerful components. You will not regret any Infinity product.

By The Dude on August 3, 2012

4 found this helpful


Nice!

Got these for my son's cavalier and they sound great! Coming off factory radio. May hook an amp later to see how they really sound.

By JERRY on October 27, 2016 Checkmark Icon Verified purchase

1 found this helpful


Great speakers!

I just put 4 of these speakers in my old 90 Chevy truck. They sound great, way better than similar trucks with kicker or Sony speakers. Not much bass from 4x6 speakers, but these are surprisingly good. I highly recomend them.

By Adam on October 24, 2016 Checkmark Icon Verified purchase

1 found this helpful


Infinity speakers

These are great speaker and that is why I bought them. This is my second set for my Datsun Z. I want the best sound for my dollar so these are the best you can buy. Sonic E. Always has the best prices and I will continue to purchase my electronics from them.

By Kevin H on September 22, 2016

1 found this helpful


Also, recomended by Sonic for my car.

Even in the tight position in between the top of the dash and windshield of a Corvette installation wasn't all that hard. The sound is so full and crisp with these speakers.

By Neil A. Ramsey on August 24, 2016

1 found this helpful


Not what I expected from Infinity

The following review is for a previous version (6432cf).

I had high hopes for these speakers and they did not meet my expectations. Not bad speakers... But not good.

By Dan on November 22, 2011

4 found this helpful


Quality!

The following review is for a previous version (6432cf).

I'd recommend these to anyone who wants to replace stock speakers built very well and comes with free stickers!

By Manofdahour on November 6, 2011

3 found this helpful


Great value and installation was easy.

The speakers are a great improvement over OEM. Installation was easy with optional installation template and wiring harness. Speaker support a lot more bass than OEM.

By Bob on September 27, 2016


great deal

I would highly recommend to Anyone looking for some 4×6
A major improvement

By aric on August 5, 2016 Checkmark Icon Verified purchase


Best entry level speaker you can get.

I have been a professional installer for 15 years and have heard it all. You can't go wrong with anything hk, infinity and jbl are probably the best sounding entry level stuff you can get your hands on. Hands down sound better than the big brands. Pioneer, kenwood, jvc, kicker, Rockford, and Sony can't even compare. The only one even in the ballpark is alpine. For the extra $ they cost, I don't understand why anyone buys that crap you get at Walmart or whatever. Vr3, dual, boss, Pyle, planet audio.... Cmon people. Get it together already.

By Benjamin on March 27, 2016 Checkmark Icon Verified purchase


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