7 Best 6×8-Inch Car Speakers of 2021

Jerry Wilson
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The interior of your car is one of the most important aspects to consider when it comes to driving safely and in comfort. The right sound system will not only allow you to drive more safely, but it can also encourage you to take more scenic routes and enjoy long road trips more often.

The speakers on your car’s dash are a necessary feature, but the audio quality often leaves you doubtful. If you’re planning to upgrade your current sound system with new speakers, then here’s a handy guide to help you on the way!

These are the best 6×8-inch car speakers you can use to upgrade your existing sound system and crank up the tunes.

NameCategoryProduct
TS-A1370F A Series 5.25” 300 Watts Max 3-Way Car Speakers PairBest OverallTS-A1370F A Series 5.25” 300 Watts Max 3-Way Car Speakers Pair
6” x 8” Car Sound SpeakerBudget Pick6” x 8” Car Sound Speaker
Alpine SPR-68 6×8" Coaxial 2-Way Type-R Speaker SetUpgrade PickAlpine SPR-68 6x8" Coaxial 2-Way Type-R Speaker Set

1. TS-A1370F A Series 5.25” 300 Watts Max 3-Way Car Speakers Pair

Our rating: 9 / 10

TS-A1370F A Series 5.25” 300 Watts Max 3-Way Car Speakers Pair

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Pros:

  • Good Build Quality
  • Efficient For Smaller Cars
  • Easy To Assemble
  • Powerful Sound Output
  • Low Price

The JBL A Series speakers are an excellent pick for anyone needing a great speaker but not wanting to break the bank. They offer the widest listening range of all the speakers on this list and are especially effective for their size – an impressive feat for a 5.25” speaker.

JBL has a long list of quality products and the A1370F is no exception to the rule. This speaker comes with high-end equipment, such as rubber surrounds and JBL's patented PolyPlas cone. The fibreglass-reinforced PolyPlas cone allows for both increased strength and increased weight-handling ability.

You'll get a nice crisp sound that is supported by plenty of bass, thanks to the carbon-injected cone. The TS-A1370F is only 300 watts and rated to handle 150 watts per cone, so remember to use accordingly. Their size makes them perfect for smaller cars, and they're also incredibly easy to install.

2. Rockford R168X2 Prime 6 x 8 Inches Full Range Coaxial Speaker

Our rating: 8 / 10

Rockford R168X2 Prime 6 x 8 Inches Full Range Coaxial Speaker

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Pros:

  • Has crystal clear sound
  • Best selling 6×8-Inch car speakers
  • Plenty of bass
  • Easy to install
  • Long lasting
  • Looks good
  • Best budget 6×8-Inch car speakers
  • Includes hardware for quick installation

Cons:

  • Lackluster treble
  • Not the most durable

One of the easiest ways to boost the sound quality of your car stereo is by replacing the stock speakers, and the Rockford R168X2 Prime 6 x 8 Inches Full Range Coaxial Speaker is the best choice for the job.

This speaker system has a crossover network and a 4-ohm impedance that can make a great sound for your car stereo. The separate tweets, midrange slats, and woofer match together perfectly to add some crisp clarity and warmth to your music.

The low price of these high-quality speakers makes them highly desirable for those on a budget. The Rockford R168X2 Prime 6 x 8 Inches Full Range Coaxial Speaker is the perfect choice for those who need just the basics without having to spend a fortune.

3. Pioneer TS-G6845R 6"x8" G-Series 2-Way Speaker

Our rating: 8 / 10

Pioneer TS-G6845R 6"x8" G-Series 2-Way Speaker

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Pros:

  • Power output of 250W RMS
  • Gives a good sound
  • Decent price

Cons:

  • Not the best bass
  • Not fitted easily into cars

Sold in pairs.

The Pioneer TS-G6845R 6"x8" speaker has an impressive power output of 250W RMS and great sound quality. The speakers have a tight fitting and provides the right sound.

The sound quality is decent but it could have been better. It can't match the Lexus ES, BMW, or Merc but neither can it be called cheap. The price is between Rs. 15,000 to Rs. 20,000.

4. Alpine SPR-68 6×8" Coaxial 2-Way Type-R Speaker Set

Our rating: 8 / 10

Alpine SPR-68 6x8" Coaxial 2-Way Type-R Speaker Set

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Pros:

  • Great price
  • Great sound
  • Poly-coated basket
  • Thick cone surround
  • Seamless installation

Cons:

  • Coatings sometimes wear out or fall off
  • Grills are thin
  • Cradles are prone to rattling

If you want good sound at a low price, you don’t want to look past this Alpine speaker set. These type-r speakers, as the name suggests, are able to produce sharp, crisp, and powerful sound.

The Alpine SPR-68 6×8" coaxial speakers are specially made to match components across the Alpine car audio brand. Whether you have a high, mid, or low range system, this speaker set will easily integrate into it without causing any kind of problems.

One piece of advice though, is to look into externally mounted crossovers instead of trying to DIY. These speakers are well built, but if you don’t have an advanced look into automotive audio, it can be hard to correctly install a car subwoofer set.

5. 6” x 8” Car Sound Speaker

Our rating: 7 / 10

6” x 8” Car Sound Speaker

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Pros:

  • Great sound quality
  • Amazing value

Cons:

  • Mids and highs are weak
  • Inefficient bass

The Pyle PL683BL has an updated Blue Poly Injection Cone and is made of a rubber that's been reinforced with polyester to endure hours of playing, whether you're using it to listen to audiobooks, music, or some good old-fashioned talk radio.

It's also made with an aluminum dome tweeter for crisp and sharp treble. And if you're looking to get the most bang for your buck, you'll love that it produces 360 watts of power.

The non-fatiguing butyl rubber surround is used to create an optimal amount of vibration to intensify the music's bass and volume.

6. Pair of Kenwood 6×8" 360W 2-Way Coaxial Car Audio Speakers

Our rating: 7 / 10

Pair of Kenwood 6x8" 360W 2-Way Coaxial Car Audio Speakers

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Pros:

  • Weather Pending
  • Straight forward installation / Double Sided tape

Cons:

  • One review reports being disappointed with the sound after installing the speaker. Crossover may need adjustment, speaker sensitivity could require a gain boost, or speaker orientation may be a problem.
  • Speaker wire might need replacement (probably 8Gauge or bigger)

Here's what I did. I mounted them on a dual walled plywood base, then mounted that onto the floor. They point straight forward, so the sound doesn't bounce off the walls. I got small doubled sided tape and lined the edges and bottom of the cones, and then the speakers to the plywood base, no major holding power yet. Then I went back and drilled holes in the base and through the plywood below. I ran a piece of in-wall speaker wire through the holes, then mounted them to the base using speaker bolts (go to the hardware store and get a few extra! You can't get them in the right-sized length when you buy them in the store!). I sank the bolts into a small piece of self-leveling compound for a nice snug fit. They have been in there over a year and still sound and look great. I am confident they will last a long time, with no problem taking bumps from my car.

7. 2 New Kenwood KFC-C6865S 6×8 250 Watt 2-Way Car Audio Coaxial Speakers Stereo

Our rating: 5 / 10

2 New Kenwood KFC-C6865S 6x8 250 Watt 2-Way Car Audio Coaxial Speakers Stereo

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Pros:

  • Affordable
  • Come with a subwoofer enclosure

Cons:

  • Does not fit most vehicles
  • Update: as of 5/2/2019 there was an issue with the 6×8 speakers due to a manufacturer defect, which you can find out more about here

These are the 2-way speakers that have been rated 4.3 out of 5 stars on Amazon at the time of this update. These speakers work great with any factory or aftermarket amp. They can be installed using ABS plastic brackets, they are weather-resistant, and include speaker wire connectors. These are great replacements for your stock speakers.

The 6×9 speakers are a little different than the 6×8, so I created a separate roundup shopping guide for those interested in them. Here you will find the best 6×9 speakers of the year as well as the best full-range 6" speakers, coaxial 6×8 speakers, and some great in-car speakers overall. I personally favor the 6×9 speakers in my car and have yet to be disappointed.

Frequently Asked Questions (FAQ)

What's the best 6×8 car speaker?

Some customers like to install custom-built systems in their vehicles; and if you’re on a budget, this might be a viable option. However, it’s by no means necessary to have the same system as your friend’s simply because it looks cool.

What are the best 6.5 inch door speakers?

For a speaker this large, it’s important to know exactly what your intention is for it.What are you using the speaker for? Are you looking for something that delivers the highest levels of volume in the car? Do you need the smoothest response? Or something a little more snug and accurate? Maybe you’re just looking for something cheap that will do the trick?

If you’re looking for something that’s going to bring the highest level of volume, then your best option is to choose a component system. These systems typically consist of two components; they are the woofer and the tweeter, that you mount in your front door. If you’re looking for something a little stronger, then a component system will likely be for you.

Are 6.5 speakers better than 6×8?

Many people believe that 6×8 speakers are the way to go if you have a hatchback. This belief isn’t exactly practical. While a 6.5-inch driver might be better for bass response, it’s ultimately not going to make a difference if you have a hatchback because the back of your vehicle isn’t going to be the ideal location for a subwoofer. You’re better off saving your money and purchasing better 6×8, 6.5 speakers, or a compact subwoofer.

What are the best 5×7 speakers?

In this case, you can take a look at the Kenwood KFC-S508PR Speaker, which is an ideal car speaker preferred by most customers. A vast majority of its buyers’ were highly satisfied with its sound and responsive performance, which is obviously offered at a pocket-friendly price. If you are looking for something brighter, then this model is more suited for you as it has a power output of 45 watts per channel, an incredible frequency response up to 30,000Hz and a sensitivity of 87 dB.

Additionally, it features an RCA input on a flexible wire, a 1/4-inch input jack and a screwdriver-free terminal, for an awesome audio experience in your car.

Its built-in bass reflex delivers a clearly rich sound with a great bass without the annoying resonance.

Conclusion

In this article, we’ve reviewed the leading speakers on the 6×8-inch car speaker market so that you can make an informed choice. We’ve factored in most of the criteria that you need to think about when you’re looking for speakers. For instance, we’ve taken a look at how good the speakers perform on the soundstage, how good they are for long periods of listening, how they perform in terms of quality and endurance, and of course, what sorts of competition they face in price and performance.

Our Recommendation

NameCategoryProduct
TS-A1370F A Series 5.25” 300 Watts Max 3-Way Car Speakers PairBest OverallTS-A1370F A Series 5.25” 300 Watts Max 3-Way Car Speakers Pair
6” x 8” Car Sound SpeakerBudget Pick6” x 8” Car Sound Speaker
Alpine SPR-68 6×8" Coaxial 2-Way Type-R Speaker SetUpgrade PickAlpine SPR-68 6x8" Coaxial 2-Way Type-R Speaker Set