Garage
Shop

Customer Ratings & Reviews


Infinity Reference X REF-6402cfx thumbnail image
View product page

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.9
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

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


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


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


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1975 Dodge Monaco

2006 Lincoln LS

1984 Ford Thunderbird

2012 Smart Fortwo

2014 Audi RS7

1987 Ford LTD Crown

2013 Lexus LS600hL

1978 Jeep CJ5

2016 Subaru Forester

2020 Buick Enclave

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.