Best 4X6 Car Speakers Reviews

Looking for the best 4X6 speakers for your car? Good! You’ve come to the right place. We’ve done the research so you won’t have to, and we’ve selected five of the best 4X6 car speakers on the market today to help you make an informed buying decision. We guarantee that these speakers will sound way better than your stock speakers.

Any of these 4X6 speakers would be a great buy. Much of it comes down to personal preference. However, like with any product, you can get some great sounding car speakers if you’re willing to shell out some serious dough, but there really are great products in every price range.

So, without further ado, onto the list …

Best 4X6 Car Speakers Reviews

#1- Pioneer TS-A4676R 4X6 Speakers Review

  • Multi-layer mica-matrix woofer with rubber-coated cloth surround
  • 1-5/8″ paper cone midrange
  • 3/8″ PET (Polyethylene Terephthalate) dome tweeter
Size 4×6
Design 3-way
Frequency range 35 – 42,000 Hz
Power Handling 
  • RMS : 30 Watts
  • Peak : 200 Watts
Sensitivity 88dB
Nominal Impedance 4 ohms
Pioneer TS-A4676R 4X6 speakers reviewPioneer is one of the best leaders in the car audio industry. They’ve been around for a very long time. The brand features everything from speakers to headunits to outboard amplifiers – all at affordable prices.

The speakers at hand are considerably powerful and surprisingly cheap. They’re designed to deliver a satisfying punch thanks to the multilayer mica-matrix woofers which are supported with rubber-coated cloth surrounds. Their 3/8″ PET (Polyethylene Terephthalate) dome tweeters on the other hand adds in all the high-frequency details, and as if that weren’t enough, Pioneer added an extra mid-range driver so you get the most out of clear vocals, chunky guitar riffs, powerful drums that otherwise would remain hidden when listening on your worn-out factory speakers.

You can pair these 3-way speakers to a relatively powerful outboard amp and drop jaws but a simple aftermarket car headunit would do just fine. In both cases, the speakers will pump some of the cleanest sound and make your trip from/to work a lot more tolerable.

As with most 4X6 car speakers on the market, the Pioneer TS-A4676R can handle 30 watts of power on continuous basis (RMS).

The only downside with these speakers is their relatively low sensitivity rating coming in at just 88dB.

#2- Kicker DSC46 (41DSC46) 4X6 Speakers Review

  • 4″x6″ polypropylene woofer with ribbed polyester foam surround
  • 1/2″ PEI domed tweeter
  • Zero-to-Minimal Tweeter Protrusion
Size 4×6
Design 2-way
Frequency range 50-20,000 Hz
Power Handling 
  • RMS :  30 Watts
  • Peak : 120 Watts
Sensitivity 88dB
Nominal Impedance 4 ohms

Kicker DSC46 (41DSC46) 4X6 Car Speakers reviewPioneer is a legendary brand but that doesn’t diminish Kicker a single bit because in the realm of car speakers, age doesn’t always indicate rank. In fact, these speakers are surprisingly as impressive as the previous set.

Kicker is actually considered to be quite the competition for most radiant car audio brands out there and that’s no coincidence. Kicker offers quality products for more than a reasonable price.

Kicker DS series speakers are known for sitting an excellent sound quality as they offer an enormous improvement over factory speakers.

“What is excellent sound quality?” you might wonder. Well, in simple words, it is what makes your most agonising car trips less painful. In fact, it actually shapes your experience with music all over again.

PS: Bear in mind that the sound quality will vary depending on whether your car windows are open or closed. However, even when the windows are rolled down, this set carries on a powerful tone regardless.

Kicker DSC46 4X6 speakers feature 4″x6″ polypropylene woofers supported with ribbed polyester foam surround and 1/2″ zero protrusion PEI domed tweeters. Their relatively high sensitivity rating of 88dB allows these speakers to conjure hefty volume whether you use a factory head unit or an outboard amplifier, so you can crank your tunes and keep ’em blasting the whole ride.

PS: These speakers feature a significantly thin-mount profile which makes them compatible with most cars if not all.

#3- Polk Audio DB461P 4X6 Speakers Review

  • 4″ polymer/mica composite woofer with butyl rubber surround and Kapton voice coil
  • 3/4″ liquid-cooled silk/polymer composite dome tweeter with Neodymium magnet
  • Built-in 2-way crossover network
  • Stainless steel mounting hardware (certified for marine use)
  • Durable butyl rubber surround stands up to the stress of extreme temperatures, sunlight and time
Size 4×6
Design 2-way
Frequency range 71-22,000 Hz
Power Handling 
  • RMS :  50 Watts
  • Peak : 150 Watts
Sensitivity 91dB
Nominal Impedance 4 ohms

Polk Audio DB461P 4X6 Car Speakers ReviewPolk Audio is another big contender in the car audio industry. They offer some of the best car speakers and they are setting quite the example for their competitors and that has earned the brand a lot of credit.

The db461p is one of the best 4X6 coaxial speakers that Polk Audio has to offer but most importantly it is one which can make good music sound great. This might sound like an overstatement as it is but you can only confirm that once you’ve tried it yourself and lavished the difference between a lame factory speaker and a flourishing aftermarket set.

Indeed, there is a huge difference between the two and a lot of it has to do with engineering. You see, even the biggest car manufacturers assign this task to an external company whose main focus is to make nameless speakers. Thus, most factory speakers are considered to be average at best. But that doesn’t have to be your burden.

The quality of sound coming out of all Polk Audio dB series speakers has been described to be outstanding and that’s thanks to laser imaging technology used to determine the ideal balance of speaker materials and design. The outcome is pure melodic delight as the speakers will pour out smooth and crisp details which will come in very handy when listening to soft music with sharp highs. Do not worry however as the lows are even more impressive on this set.

The speaker’s essence lies within a complex structure which guarantees focused devotion to each and every frequency range individually. The Built-in crossovers do the magic driving the low frequencies to the woofers and the highs to the tweeters resulting in a well-balanced sound output. That’s exactly what makes these speakers stand out in front of their factory counterparts.

These speakers are featured with 4″ polymer/mica composite woofer with butyl rubber surround and 3/4“ liquid cooled silk tweeters.Thus, it is safe to assume that these speakers are built to perform. That said, whether you like listening to heavy bass or not, these speakers would be a great match.

#4- JBL GTO6429 Premium 4X6 Speakers Review

  • Carbon-injected cones with butyl rubber surround
  • Edge-driven silk balanced dome tweeter
  • Carbon-Composite Non Magnetic Frame
  • Patented Plus One woofer-cone technology
Size 4×6
Design 2-way
Frequency range 75-21,000 Hz
Power Handling 
  • RMS :  50 Watts
  • Peak : 135 Watts
Sensitivity 92dB
Nominal Impedance 3 ohm

JBL GTO6429 Premium 4X6 Speakers ReviewThen comes JBL, which is easily one of the most recognised brands in the loudspeaker industry. They’ve able to conquer the market of speakers for a while now and it’s widely known for its top notch wireless Bluetooth speakers.

Accordingly, it wouldn’t be hard to guess that the brand has quite the experience when it comes to speakers and speaker technology. In fact, JBL has been often rewarded for creating extremely successful Bluetooth speakers and most of the time, its success is attributed to its advanced design and genius technology. So, where does the JBL GTO stand in all of that? Let’s find out.

When it comes to sound quality, you can hardly argue that there is any 4X6 car speakers out there that can put the JBL GTO6429 to ground and that has been the case for quite a while now.

JBL GTO series of speakers are some of the most highly rated car speakers in the market, and that’s no coincidence. These speakers are very well-engineered, therefore, they’re capable of producing some of the cleanest most detailed sounds.

JBL GTO6429 Premium 4X6 speakers feature carbon-injected Plus One™ woofer cones supported with butyl rubber surround, thus you’ll hear tighter bass and more overall clarity. Speaking of clarity, these speakers are equipped with edge-driven silk balanced dome tweeters which are meant to produce almost perfect imagining and guarantee an equal distribution of sound inside your car.

JBL GTO6429 4X6 speakers boast one of the highest sensitivity rating among aftermarket 4X6 speakers as they’re rated for 92dB. And when it comes to power handling, these speakers can handle a great deal of power on continuous basis (50 watts RMS). With all of that being said, you could these speakers to your vehicle’s headunit or even to an outboard amplifier for optimal sound performance.

Bang for the buck, JBL GTO6429 are truly the best 4X6 speakers that you can buy.

#5- Infinity kappa 462.11cfp 4X6 Speakers Review

  • Plus One+ glass-fiber woofer cone with hi-roll rubber surround
  • 3/4″ edge-driven, soft dome tweeters
  • Carbon Injected Glass Fiber cone material
  • 1″ Soft Dome edge-driven Fabric tweeter construction
  • Adjustable, 0 or +3dB push-button tweeter level attenuation control
  • Uni-Pivot tweeter allows you to aim the tweeter at the listener for better imaging
  • High temperature voice coil reduces distortion
  • Vented magnet and motor assembly cool the voice coil
  • Injected Carbon Glass Matrix (iCGM) speaker frames
Size 4×6
Design 2-way
Frequency range 75-25,000 Hz
Power Handling 
  • RMS :  60 Watts
  • Peak : 180 Watts
Sensitivity 94dB
Nominal Impedance 2 ohm

Infinity kappa 462.11cfp 4X6 Car Speakers reviewThis is what you can get if you’re willing to shell out some extra dollars.If you believe that you get what you pay for, the Infinity Kappa series speakers proves that axiom right.

Infinity Kappa 462.11cfp are some of the best 4X6 car speakers on the market today. They’re built with quality in mind. These speakers will bring out every nuance and detail in your favourite music tracks that has always been part of your music but remained hidden behind your sub-par stock speakers.

These speakers are equipped with glass fiber woofers made using Infinity’s Plus One+ woofer technology which allows the speakers to have more overall speaker-cone area than other comparable speakers, resulting in punchy and defined bass. A bigger cone always means more bass to complement the superior high-frequency response.

Speaking of highs, Infinity Kappa 462.11cfp 4X6 speakers use edge-driven 3/4″ soft dome tweeters which are designed to handle more power and deliver smooth response. This means you’ll hear a more clearly defined soundstage where you can picture the placement of every musical instruments. Furthermore, these tweeters feature a level control switch so you can adjust the brightness to your taste.

Infinity Kappa 462.11cfp speakers are rated for a sensitiity rating of 94dB which is surprisingly quite high. As for power-handling, these speakers can handle up to 60 watts RMS. This means you can pair them to a simple headunit or to an outboard amplifier for optimal sound output.

#6- Rockford Fosgate Punch P1462 4X6 Speakers Review

  • Mineral-filled and polypropylene injection molded cone with butyl rubber surround
  • Butyl rubber surround
  • 3/4″ polyetherimide (PEI) dome tweeter with built-in crossover
  • Vertical Attach Surround Technique (VAST™) increases cone area
Size 4×6
Design 2-way
Frequency range 90-22,000 Hz
Power Handling 
  • RMS :  35 Watts
  • Peak :  70 Watts
Sensitivity 87.5 dB
Nominal Impedance 2 ohm

Rockford Fosgate Punch P1462 4X6 Car Speakers reviewThere isn’t much to argue here as Rockford Fosgate is one of the best car speaker brand out there. And, if you frequent any of the most popular car stereo system forums, you’ll notice that the name Rockford Fosgate comes up quite a bit.

The speakers at hand or some of the best 4X6 speakers that Rockford Fosgate have to offer.So, If you’re looking for a good 4X6 music pumper then you got yourself a good deal right here. However, if you, like us, enjoy breaking down speakers and figuring out what it is exactly that makes them good or bad then you’re in the right place.

Rockford Fosgate Punch P1462 speakers are designed to be a high-grade replacement for your factory-installed speakers. They’re featured with responsive polypropylene cone supported with butyl rubber surround making them standing up to hours of high-volume jams.

The tweeters on the other hand are equally impressive in the sense that they’re also made of polyetherimide which is very responsive and similarly delicate but even more impressive in terms of performance. These 3/4″ polyetherimide (PEI) dome tweeters are capable of producing lively and realistic sound with a satisfactory sound distribution all over your car.

If I had to pick some criticisms for Rockford Fosgate Punch P1462 4X6 speaker, I’d have to say that they’re a bit weak when it comes to sensitivity rating coming in at just 87.5dB. Their frequency range also is a bit narrow compared to most speakers we listed here.

#7- Kicker 40CS464 4X6 Speakers Review

  • Polypropylene woofer cone with polyester foam surround
  • 1/2″ PEI balanced dome tweeters
  • Durable, Ribbed UV-Treated Polyester Foam speaker surround for precise linear excursion
  • Neodymium tweeter magnet motor structure
  • EVC (Extended Voice Coil) technology for high thermal handling
Size 4×6
Design 2-way
Frequency range 50-20,000 Hz
Power Handling 
  • RMS :  50 Watts
  • Peak :  150 Watts
Sensitivity 88 dB
Nominal Impedance 4 ohm

Kicker 40CS464 4X6 car speakers reviewThere are a few things in life that are essential to us and those are usually family, friends, love and good speakers. If you think we’re exaggerating then why don’t you try to go through your daily trip to/from work without music? How long would you be able to handle the silence before it breaks you?

The closest thing to describing these Kicker 4X6 speakers is a Mozart symphony because it is truly one of a kind. There are many good 4X6 speakers out there but great speakers aren’t easily spotted. So, we decided to bring it all the way down to you and enable you to bask in the deepest and cleanest frequency responses of the Kicker 40CS464.

These Kicker speakers belongs to the successful CS series and it is rightfully their proudest achievement so far. You would expect a shocking price tag when weighing the quality of this set but surprisingly enough, it is carries one of the friendliest price tags in its category. The speakers are over all very pure and thus produce satisfactory sound output which can never be achieved with your old muddy car factory set.

The thing about this Kicker is that it for once stands for its title. The speakers at hand are a marvellous creation which is based on genius engineering and sharp crafting. Unlike your rusty old speakers, this bad boy lies on top of a complex crossover network, separating the function and intensity of every driver. Thus, the sound quality is even sharper and more focused.

Kicker 40CS464 4X6 car speakers reviewKicker 40CS464 speakers are featured with tough 4″x6″ polypropylene woofers supported by polyester foam surround that will stay strong for years to come, which means that you can expect some dope bass drops out of these speakers.

The 1/2″ PEI balanced dome tweeter s on the other hand take care of the vocal and instrumental details that’ll really bring your music to life.

These speakers are rated for 88 dB sensitivity rating and can handle up to 50 watts RMS. That said, they’ill sound great whether they’re powered by a factory radio, an aftermarket car stereo, or an external amp.

Alex Brown

Hey There, my name is Alex Brown, I'm a music lover and a car audio enthusiast who loves everything from new receivers to car security. I've been in this industry for years now. I enjoy creating solutions and simplifying everyday needs. My passion for music came at an early age. I love helping people get great sounding gear, thereby, saving the world from bad sound one customer at a time.

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