Best 6×8 car speakers; Review & Buyer’s Guide

After going through many speakers throughout my career, I bring you some of the best 6x8 speakers I found out there for cars. They come with quality sound that you can always rely on.

As an audiophile, all I can say is none of them have disappointed me. I have been doing this for many years, so I know what a speaker should sound like. Aside from my experience, I also researched and dug deep to find user experiences of these speakers.

You can check out all of them through my experience as well as other user experiences. Then see which one suits your needs the most. So, if you are in search of 6x8 speakers, this is the best place to be.

Best overall

Best in quality

Best in budget

Infinity KAPPA-86CFX 6" x 8" Two-Way Car Audio

Alpine R-Series 6 x 8 Component 2-Way Car Speakers

Rockford Fosgate P1683 Punch 6"x8"


1. Rockford Fosgate P1683 Punch 6x8 – Best in budget

Looking for the best speaker setup? Then look no further because this one is more than enough to satisfy your needs. It will surely exceed all your expectations from a 3-way speaker setup.

I was very much impressed with the material quality of this speaker. It's pretty sturdy and, most importantly, has a lot of impact in bringing out the excellent sound quality. Durability will never be a question with these speakers.

Coming to the sound quality, what you get is clean sounds all over. Even the bass is pretty clear on this, which you don't get to see often. Altogether, it comes with good clarity and distinction in the sounds.

Rockford Fosgate P1683 Punch 6"x8"

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Specifications

  • Speaker type: 3-way coaxial
  • Impedance: 4-ohm
  • Peak power: 130w
  • Frequency response: 65hz – 24000hz
  • Dimensions: ‎15 x 9.5 x 4 inches
  • Weight: 4.89lbs 

Pros

  • This offers excellent sound quality
  • It's very easy to install
  • The material quality is top-notch
  • It's value for money
  • The durability is just too good 

Cons

  • These may be a bit small for some speaker holes
  • You will need to do some modifications to fit them 

2. Alpine R-Series 6 x 8 Inch 300-Watt Component 2-Way Car Speakers – Best in quality

When you want a pair of powerful speakers, you go for this one right here. It packs up quite a lot of power on the speakers that will never disappoint with volume. As for the quality comes from Alpine, which is unarguably one of the best car audio manufacturers.

Something I loved a lot about this one was the ease of installation. You don't need to do a whole lot to install this one in your car. It's super easy to set up and fits most cars perfectly with the dome tweeter shape.

Without any questions, you will get the most satisfying sounds coming out of these speakers. They just make up for a perfect car audio system that will never let you down in any way whatsoever.

 Alpine R-Series 6 x 8

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Specifications

  • Speaker type: 2-way component
  • Impedance: 4-ohm
  • Peak power: 300w
  • Frequency response: 63hz – 29000hz
  • Dimensions: 14 x 11 x 6 inches
  • Weight: 3.65lbs

Pros

  • The speakers come with great power for greater volume
  • It provides excellent sound quality that I will love for sure
  • These speakers are super easy to install
  • They are worth your money
  • You get good build quality and assurance from Alpine 

Cons

  • These can distort a bit at higher volume

3. KAPPA-86CFX 6" x 8" Two-way Car Audio Multi Element Speaker – Best overall

Here, I was shocked by the quality and performance this one puts out. Honestly I wasn't expecting this speaker to be that good. But I was blown away when I started firing this one up.

Whether you are an audiophile or not, you will just love the sound quality this puts out. And the best part is you don't even need to be an expert to tell that this is a great speaker to have in your car. The sounds are crisp, clean, and come with deep bass.

It's not just about the sound quality on this one. It also comes with a premium look and quality of the material. You can hardly tell that this one is not a high-end line of speakers. For the price, this one is a steal without any question.

Infinity KAPPA-86CFX 6 x 8 Two-Way Car Audio

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Specifications

  • Speaker type: 2-way coaxial
  • Impedance: 2-ohm
  • Peak power: 300w
  • Frequency response: 40hz – 25000hz
  • Dimensions: 14.21 x 9.84 x 3.62 inches
  • Weight: 5.1lbs

Pros

  • The performance of this speaker will exceed your expectations
  • You get top-notch sound quality from this one
  • It comes with some premium quality components
  • It's very easy to install in your car audio setup
  • The price you pay for this is quite reasonable 

Cons

  • This one could use a bit more power
  • The durability can be a concern for some 

4. Pioneer 4" X 6" 200 Watts Max 3-Way A-Series Car Audio Coaxial Speakers – Best in quality

JBL is a company well known for putting out quality audio gear. These are no exception to the quality of their speaker lineup. But the surprising part of this one is the price which is very much affordable for most people.

One thing I will particularly point out about this one is the bass quality. It's much deeper than the other speakers on this list because it comes with a woofer. So, the music listening experience is much better with this speaker set.

Another thing you would love in this speaker system is the quality of the material. It has got sturdiness and high-quality components that never let you down. You can be assured of the durability you get from this speaker system.

Specifications

  • Speaker type: 2-way coaxial
  • Impedance: 3-ohm
  • Peak power: 180w
  • Frequency response: 65hz – 20000hz
  • Dimensions: 13.82 x 10.39 x 2.99 inches
  • Weight: 4.19lbs

Pros

  • It's a top-quality speaker for sounds, especially bass
  • The components you get on this are very good
  • It's easy to install in any compatible car
  • These speakers have a compact design for a better fit
  • The durability will never be questioned on this speaker 

Cons

  • There is nothing in particular

5. Pioneer TS-D68F D Series 6" x8" 2-Way Car Speakers

If you have explored car audio systems, then you already know how good Pioneer is. They are one of the best brands to go for when it comes to car audio setup. This speaker from Pioneer has to be a choice that you must consider before looking at anything else.

Now, this will be a perfect pick for anyone looking to get those low ends of the music spectrum. The frequency range it has is probably one of the lowest in this list, which means you get to hear those deep bass frequencies with this one.

Well, the ease of installation is another factor that makes it a worthy choice. You don't need to work too hard to install this one in your car. The fit is perfect for most cars out there, so you shouldn't have a problem with that.
Pioneer TS-D68F

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Specifications

  • Speaker type: 2-way coaxial
  • Impedance: 4-ohm
  • Peak power: 240w
  • Frequency response: 32hz – 42000hz
  • Dimensions: 8.7 x 11.22 x 3.54 inches
  • Weight: 3.8lbs

Pros

  • This one offers the best kind of bass and high-end frequencies
  • It comes with an easy installation feature
  • The material quality is top-notch with an excellent finish
  • It's a value for money product
  • You get good durability and reassurance from Pioneer 

Cons

  • It could have had more power

6. Kenwood KFC C6866S 6x8 2 Way 250-Watt Car Stereo Speakers

Don't want to spend too much on a pair of speakers? Then you can check out this one. It's a budget pick, so you may not get the performance you would get from a high-end speaker. But it still gives you more than you can expect at that price.

First of all, the most important thing to notice in a budget car speaker is the sound quality. Well, you get some excellent mid-range basses and crips higher ranges. They will surely satisfy you without any issues at all. But they aren't the best for bass.

These are some well-built car speakers, considering the price you pay for them. They may not be the most durable speakers out there, but you can rely on them for sure.

Kenwood KFC‑C6866S 6x8

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Specifications

  • Speaker type: 2-way coaxial
  • Impedance: 4-ohm
  • Peak power: 250w
  • Frequency response: 40hz – 22000hz
  • Dimensions: 11.4 x 9 x 3.3 inches
  • Weight: 3.4lbs

Pros

  • This is a very affordable speaker for your car audio
  • It comes with pretty high-quality sounds
  • The speakers are built well
  • It's easy to set up this speaker in your car
  • The finishing on the speakers is very clean and refined 

Cons

  • It doesn't provide good bass
  • The fit isn't suitable for all cars 

7. Blaupunkt 6 x 8-Inch 300W 4-Way Coaxial Car Audio Speaker

Here's another affordable option for you. It's even cheaper than the previous one but doesn't lack the quality too much. You won't be disappointed with the quality, considering how low you are paying for it.

The sound quality is surely better than the ones you get with your stock car speakers. Usually, the stock speakers have pretty bad quality. With this one, you can get a great improvement on the sound quality for sure.

This speaker set is very easy to install, so you won't have any trouble with that. The material quality is also quite good for the price. You don't get to see that kind of material with a cheap speaker set like this one.

Specifications

  • Speaker type: 4-way coaxial
  • Impedance: 4-ohm
  • Peak power: 300w
  • Frequency response: 50hz – 20000hz
  • Dimensions: 12 x 8 x 3.5 inches
  • Weight: 3.5lbs

Pros

  • The material quality is quite good
  • This is a very affordable speaker for your car
  • You get decent sound quality improvement
  • It offers good peak power for the price
  • This one is very easy to install 

Cons

  • It doesn't have a good bass or clean highs
  • The sound may distort in loud volumes 

8. Kicker 46CSS684 Car Audio 6x8 Component Full Range Stereo Speakers Set CSS68

Now, if you are looking for component speakers for your car, this will be a great pick. It comes with quality that you can hardly match out there. One thing you can be sure of is that this one will not disappoint you at all.

The sound quality this one puts out is truly impressive. You get all the distinctions in the frequencies, and it's obvious as well. And if you pair it up with a quality amplifier, you are in for a beautiful ride of music.

Along with that, it has got an easy installation feature. Usually, component speakers have a hard time with installation, but you don't have to face that with this one. It will fit most of the cars perfectly without any issues whatsoever.

Specifications

  • Specifications
  • Speaker type: 2-way Component
  • Impedance: 4-ohm
  • Peak power: 225w
  • Frequency response: 40hz – 21000hz
  • Dimensions: 13 x 13 x 4 inches
  • Weight: 5.44lbs

Pros

  • This is a great pair of component speakers
  • It fits most of the cars without any issues
  • The sound quality is quite impressive on this one
  • You can easily install this one in your car
  • It's worth your money for sure 

Cons

  • The durability may be a concern for some

9. CERWIN VEGA V468 6-Inch x 8-Inch 400 Watts Max/75Watts RMS Power Handling 2-Way Coaxial Speaker Set

Do you think about the durability and quality of material a lot? Then, I think this is the best pick according to your needs. The brand is popular for putting out sturdy and heavy-duty items constructed for long-term durability.

The sound quality is more than satisfying enough. You won't have any complaints about it at all. The bass is quite decent, not that thumping or profound, but it does the job. It's pretty clean.

Are you worried about installation? No need to do that with this one. It's very easy to install even without any help at all. All you need to do is follow the instruction, and you are good to go. Also, you won't have to worry about damaging it during installation because of the rugged construction.

Specifications

  • Speaker type: 2-way coaxial
  • Impedance: 4-ohm
  • Peak power: 400w
  • Frequency response: 55hz – 20000hz
  • Dimensions: 18.62 x 14.29 x 2.71 inches
  • Weight: 4.4lbs

Pros

  • It has got one of the most rugged construction out of any speaker
  • This comes with a super easy installation process
  • The sound quality is quite good, especially for rock songs
  • It has got a reasonable price
  • This takes away all your worries about the durability 

Cons

  • The bass isn't that good
  • It doesn't work very well when you turn up the volume

10. Kenwood 6x8 360W 2-Way Coaxial Car Audio Speakers 

I am glad to end this list with this banger of a speaker. Whether you are after quality or value or ease of installation, it has got you covered with that. If you are looking to install some speakers on your car door, it can be it.

Starting with the sound quality, this one indeed outperforms the stock speakers by miles. The frequencies are just crisp and clean to catch your ears. As for the bass, you won't be disappointed, but it's not that surprising either.

Now, the best of this one has to be the speaker as a whole is a steal for anyone. It comes at an affordable price with the sound quality I just discussed above. Even the material quality is impressive, considering how low you are paying for it.

Specifications

  • Speaker type: 2-way coaxial
  • Impedance: 4-ohm
  • Peak power: 400w
  • Frequency response: 58hz – 24000hz
  • Dimensions: 11.4 x 9.1 x 3.5 inches
  • Weight: 4lbs

Pros

  • This speaker pair is affordable
  • It comes with good sound quality
  • It's very easy to install without any help at all
  • The material quality is quite good on this one
  • The sound has good balance and warmth in it 

Cons

  • It doesn't have a good bass or low end
  • The sounds can distort when you turn up the volume 

Buying guide for best 6x8 speakers

Well, you can't just go ahead and buy a pair of speakers blindly. You have to go through some crucial factors to end up with a speaker that suits your needs the most.

Here, I will go through some considerations to make while you are buying speakers for your car. Go through them before you make a buying decision for your car speaker.

  • Sound quality

Of course, you will need to consider the sound quality since you are buying speakers. Now, there are some things here that come into play. If you love bass-heavy music, then you should get a speaker that provides better low ends. But if you love a natural balanced tone, you can get a speaker with a balanced sound.

Another thing to consider is the volume control. You don't want a speaker that distorts around the higher volume ranges. So, look for speakers that don't distort even after raising the volume to the highest.

  • Compatible

A sad part of choosing car speakers is the compatibility with your car. Not all car speakers go along with every vehicle. So, you will need to consider the compatibility factor before anything else.

By compatibility, I don't mean the size of the speakers only. Sure, they do play a role, but you already know that. What you should be looking for is compatibility with your audio system. Because the speakers are not compatible with your audio system, then you can't even use them.

In that case, you will either have to opt for other speakers or change your whole audio setup.

  • Easy installation

I mean, you will want to install the speakers as quickly as you can. You can opt for professional help. But let's get real here if you can save up money on the labor cost by installing the speakers yourself, wouldn't you just do that? This becomes possible when you have a pair of speakers that are very easy to install.

Try getting speakers that are popular or include an installation guide. With popular speakers, you will find a lot of instructional videos on installing them in your car.

  • Durability

Even though it might not be a crucial factor for some, it still has importance. I mean, you don't plan to change your speaker every once in a while, right? So, you will want a speaker that lasts for a long time. Also, if your speaker comes with quality components, you will see the reflection of that in the speaker's performance.

  • Brands

Several brands are well known for making quality audio gear for cars. When you go with those brands, you hardly end up with any wrong product. Also, buying such speakers frees you of any kind of worries at all. They are great for reassurance.

Some popular brands you should always check out first are Pioneer, Alpine, Rockford Fosgate, JBL, Infinity, and so on. Going with most of these brands will yield great results for you most of the time.

Aside from that, you will need to consider pricing, which is more of a personal preference. Now, the best thing to do here is to go for quality rather than a cheap speaker. Because at the end of the day, music will sound very bad if the speakers are bad and you wouldn't enjoy it one bit.

Final thoughts 

All in all, buying the best 6x8 speakers is about finding your needs and matching them with the choices. You can go with the ones I listed above, and you will end up with quality for sure. But satisfaction comes when things fulfill your needs, and the best way to do that is through considering several factors.

Still, if you are having some difficulties, then I have some suggestions lined up for you. Rockford Fosgate P1683 Punch 6 "x8" is an excellent pick if you want to get an affordable budget pick. It's within budget but also offers good quality.

However, if cost is not a concern for you, then Alpine R-Series 6 x 8 Inch 300-Watt Component is the best quality. And when you want the mixture of a reasonable price and excellent quality, you go with Infinity KAPPA-86CFX 6" x 8".

Aside from these, you can choose anyone you like. Just see which one meets your preferences the most as they all come with quality.


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