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6×8 Speakers or car speakers can easily be installed into your vehicle for your entertainment and can make your traveling experience all the better for it. 

Various 6×8 speakers are available online, and choosing the kind for your vehicle could be slightly challenging. Luckily, we have a solution.

Today we’ve reviewed the best 6×8 speakers for your ease. Moreover, we’ve included a buyer’s guide to help you make an informed decision.

But first, we’ve included a short review on the 3 best 6×8 speakers in our opinion.

Top Pick

We found these to be the best 6×8 car speakers because of their great sound quality, custom design, and reliable built-in features.

Runner Up

This product is a close runner-up de to its custom silk dome tweeters and full range sound quality. It is highly recommended for replacing factory speakers.

Also Great

These speakers deliver peak performance at high frequencies due to their 600 W power handling feature and hybrid fiber cone that delivers a strong bass.

Best 6x8 Speakers - Top 10 Reviews

In this section, we’ve covered a detailed review of the top 10 best 6×8 speakers, including each product’s description, main features, pros and cons, and a final verdict on each product.

1. Best 6x8 Speakers in Sound Quality for Cars - Pair of Kenwood 6x8" 360W 2-Way Coaxial Car Audio Speakers Review

Kenwood 6×8” car audio speakers are well-reputed for their sound quality & a dedicated subwoofer. Their custom design & easy installation also adds to their appeal, making them a strong favourite.

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

    • Custom Fit 2-way Speakers
    • We found that the 2-way speakers deliver rich & well balanced sound at both high & low frequencies. However, their mid-range wasn’t similarly up to mark.

    • Peak Power
    • This one’s significant in giving them their brilliant high-range audio response.

    • Diamond Array Woofer Cone
    • As for the woofer cones, they give them a rich & deep bass that nicely compliments their audio. 

    • Acoustic Harmonizer
    • The speakers also have a harmonizer, which is quite helpful in providing well balanced audio & music.

    • Sound Field Enhancer
    • This feature makes the speakers a good choice if you’re looking for something with a little ambience.
  • Easy to install
  • Great sound quality
  • Compatible
  • Lightweight
  • Voice crackles in mid-range

For the most part, we found Kenwood 6×8” car audio speakers are a good option for your vehicle thanks to their top quality features.

2. Best Full-range 6x8 Speakers for Cars - Rockford R168X2 Prime 6 x 8 Inches Full Range Coaxial Speaker Review

Rockford R168X2 Prime has gained a lot of popularity for its top-end full-range performance. The 2-way speaker’s best feature is its built-in tweeter & crossover, which deliver excellent high-range sound.

Main Features of Rockford R168X2 Prime 6 x 8 Inches Full Range Coaxial Speaker

    • 55 – 110 Watts RMS Crossover
    • The crossover helps in managing well balanced audio during high-range performances.

    • Polypropylene Cones
    • The strength & durability of Rockford R168X2 Prime 6×8 speakers comes from their strong cones.

    • Silk Dome Tweeter
    • If you’re a fan of speakers that deliver loud & powerful music, then you’ll appreciate this feature. 

    • Mounting Hardware
    • The speakers come with mounting hardware, which makes it convenient to install them in your vehicle.

  • Durable
  • Good sound quality
  • Good High-range
  • Easy to install
  • Small shelf-life
  • Inconsistent bass

Despite their slightly inconsistent bass, Rockford R168X2 Prime deliver an overall good full-range sound & we’d therefore recommend them for your automobile.

3. Best Low-range 6x8 Speakers for Cars - Alpine SPR-68 6x8" Coaxial 2-Way Type-R Speaker Set Review

Alpine SPR-68 speakers are quite popular among users for their rich, deep bass response & well executed surround sound effect. The speakers carry high quality fiber cones & rubber surrounds which give them their signature features respectively.

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

      • 600W Peak Power Handling
      • For delivering a steady sound, the speakers carry 600W of peak power handling, which produces quality music without any audio crackling.

      • Multi-Layered Hybrid Fiber Cones
      • The fiber cones help in maintaining the deep bass that Alpine SPR-68 are famous for without overpowering the actual audio.

      • High Amplitude Multi Roll Rubber Surround
      • If you’re looking for speakers that deliver brilliant surround sound with consistent & extended cone movement then this feature makes Alpine SPR-68 a worthy contender.
  • Good sound quality
  • Great bass response
  • Durable
  • Extended surround sound
  • Average high-range sound
  • Work inconsistently with amplifiers

We concluded that Alpine SPR-68 are a good option as 6×8 speakers for your vehicle, thanks to their durable speaker cones & god low-range performance.

4. Best High-range 6x8 Speakers for Cars - Pioneer TS-A6880F 6" x 8" 350 Watts Max Power A-Series 4-Way Car Audio Coaxial Speakers Review

What makes Pioneer TS-A6880F stand out from the bunch is that aside from having a good quality woofer & mid-range driver, the speakers have an extra tweeter. As a result, their high-range audio response is far better than that of their competitors.

Main Features of Pioneer TS-A6880F 6" x 8" 350 Watts Max Power A-Series 4-Way Car Audio Coaxial Speakers

    • 2 High-end Tweeters
    • This one’s probably the most important feature, as it gives the speakers an edge over  their rivals in high-range performances.

    • Woofer or Bass Cone
    • Another standard addition is the bass cone, that gives a good bass response at low frequencies.

    • Mid-range Cone
    • We also found that the midrange cone is responsible for producing a consistent sound at moderate frequencies.
  • Good sound quality
  • Good bass response
  • Great high-range audio
  • Complaints of voice crackling

We concluded that Pioneer TS-A6880F really benefit from their 4-way design as it makes them suitable for enjoying loud music that cancels out road & traffic noise.

5. Best 6x8 Speakers in Audio & Vocal Clarity for Cars - Kenwood KFC-C6895PS Review

Kenwood KFC-C6895PS are 3-way speakers with a multitude of features that contribute to their clear audio & smooth music production. Aside from that, the speakers are durable, easy to install & water resistant.

Main Features of Kenwood KFC-C6895PS

      • Paper Cones
      • With water resistant paper cones, Kenwood KFC-C6895PS gets much more durability & shelf-life than most other products.

      • Paper Tweeter & Ceramic Supertweeter
      • Both tweeters help to produce a powerful full-range music without the sound booming out.

      • Acoustic Harmonizer
      • The harmonizer improves the speaker’s response. Although, we should mention it’s only effective in the 3000-4000Hz Frequency range.

      • Mid-range Driver
      • We discovered that this feature balances the frequency response between the woofer cone & tweeters, and also produces consistent midrange sound.

  • Clear audio
  • Good bass response
  • Great high-range audio
  • Durable
  • Small shelf-life

After carefully testing each feature, we found that Kenwood KFC-C6895PS deliver in great bass & durability. We’d definitely suggest you consider these speakers for your vehicles.

6. Most Robust 6x8 Speakers for Cars - CERWIN VEGA V468 6-Inch X 8-Inch 400 Watts Review

CERWIN VEGA V468 have a very stylish look as well as a strong & tough frame which adds to their durability & shelf-life.The speakers have also received a lot of praise for their good sound quality & efficient full range performance.

Main Features of CERWIN VEGA V468 6-Inch X 8-Inch 400 Watts

      • Composite Basket
      • The composite basket contributes to the durable & robust design of CERWIN VEGA V468.

      • Curvilinear Cone
      • The addition of this feature gives a supreme mid-range musical performance to the speakers.

      • Woofer Cone 
      • There’s also the woofers, which deliver a fantastic bass strong enough to shake your car doors.

      • Tweeter Grills
      • Finally, we concluded the speakers have excellent quality tweeters, as they deliver great high-range audio.
  • Clear audio
  • Good bass response
  • Great high-range audio
  • Durable
  • Complaints of speaker blowing out

After carefully testing each feature, we concluded that CERWIN VEGA V468 deliver an excellent full-range performance while also being durable & stylish, making them a good choice for automobiles.

7. Most Flexible 6x8 Speakers for Cars - Kicker 43DSC6804 D-Series 6x8-Inch 200W Speakers Pair Review

Kicker 43DSC6804 D-Series have multiple features designed to deliver great full-range music. Their flexible design means you can install them in any vehicle easily & work best at 50W.

Main Features of Kicker 43DSC6804 D-Series 6x8-Inch 200W Speakers Pair

      • Flexible Coaxial Speakers
      • The main speakers come with a drop-in coaxial upgrade, thus giving them their trademark flexibility.

      • UV-treated Foam Surround
      • We found that this feature protects the coaxial speakers from damage & overheating.

      • Polypropylene Cone Midwoofer
      • If you’re a fan of exceptional bass, then you’ll become an instant fan of the mid-woofer that Kicker 43DSC6804 has to offer

      • Polyethylene-Naphthalate Dome Tweeter
      • Finally, the high-grade tweeters deliver a solid high-range performance.

  • Good bass response
  • Great high-range audio
  • Durable
  • Dynamic
  • Minor Audio clarity complaints

The dynamic nature of Kicker 43DSC6804 D-Series makes them stand out from their competition. So, if you’re looking for a factory upgrade then these are a good choice.

8. Best 6x8 Speaker for Cars in Bass Response - JBL GX862 6" x 8" 2-Way GX Series Coaxial Car Loudspeaker Review

JBL GX862 has garnered many positive reviews online, mainly due to its unmatched bass response. The speaker has multiple high-end built-in features with their woofer cones being the best of the bunch.

Main Features of JBL GX862 6" x 8" 2-Way GX Series Coaxial Car Loudspeaker

      • Polypropylene Woofer Cones
      • The woofer cones produce exceptional bass, powerful enough to vibrate your automobile’s doors.

      • Soft Dome Tweeters 
      • As for the tweeters, they deliver great sound at higher frequencies.

      • Tweeter Deflector
      • Another peculiar feature, the deflector allows the rotating speaker to deliver great off-axis performance that fills up your vehicle.

      • External Crossover
      • We also found that the crossover provides room to install an adjustable tweeter level control. This gives you greater control over the speaker’s sound.
  • Exceptional bass Response
  • Great high-range audio
  • Great Low-range performance
  • User-friendly
  • Weak Mid-range performance

We concluded that JBL GX862 has various top quality built-in features, making it a very reliable & safe choice for your vehicle.

9. Most Durable 6x8 Speaker for Cars - Blaupunkt 6 x 8-Inch 300W 4-Way Coaxial Car Audio Speaker Review

Compared to most rival products, Blaupunkt is quite popular for its tough & durable design. The speaker also benefits in sound production thanks to its high quality built-in feature. So, it delivers both great music & carries longevity.

Main Features of Blaupunkt 6 x 8-Inch 300W 4-Way Coaxial Car Audio Speaker

      • Polypropylene Woofer Cone
      • With strong woofer cones, made of tough & resistant material, the speaker is able to deliver deep bass.

      • Butyl Rubber Surround
      • The rubber surrounds are a simple addition that improve the durability of coaxial speakers.

      • Mylar Dome Tweeter
      • If you’re looking for speakers with great high-end music then this feature makes Blaupunkt a good choice.

      • Ceramic Magnet
      • We concluded this feature to be quite useful, as it’s corrosion resistant material works well in damp conditions & also generates smooth & clear sound.

  • Good high-range audio
  • Great Low-range performance
  • Good Bass Production
  • Long shelf-life
  • Weak Mid-range performance

We found that the tough design & long shelf-life of Blaupunkt makes it a good choice for automobiles, as you’ll get a lot more usage out of this speaker than similar products.

10. Best 6x8 Speaker for Cars in Studio Sound Production - Skar Audio SK68 6" x 8" 160W 2-Way Performance Speakers Review

Last but not the least, Skar Audio SK68 deliver excellent studio sound production & high frequency response. The speakers were intended for audiophiles, which is evident from their phenomenal high-range sound.

Main Features of Skar Audio SK68 6" x 8" 160W 2-Way Performance Speakers

      • Pulp Fiber Cones
      • The fiber cones add toughness to the speakers, making them more robust than most of their competition.

      • Butyl Rubber Surround
      • Adding further to their durability are the rubber surrounds which protect the speakers from damage and improve their performance at higher frequencies

      • Silk Dome Tweeter
      • Finally, Blaupunkt also carries traditional silk dome tweeters, which we found deliver fantastic high-end music.
  • Good high-range audio
  • Good Sound Quality
  • Long shelf-life
  • Clear Audio
  • Distortion in bass

Aside from a few small flaws that are found in almost all products, Skar Audio SK68 delivers excellent sound at high range than most speakers, making them a great choice if you’re a fan of loud music.

Buyers’ Guide

When you’re looking for a factory upgrade for your vehicle, getting the best 6×8 speakers is absolutely crucial. Afterall you’re looking to make them a permanent fixture, so quality is really a necessity.

So to help you make an informed decision, we’ve summarized the most important qualities of 6×8 speakers that  ensure you get the best product.

  • Compatibility

The speakers should be compatible with your vehicle & easy to install. 6×8 speakers usually come with defined specifications, which help you determine whether said speakers are compatible with your vehicle or not. 

The best kind of speaker is usually the one that can fit inside your vehicle’s factory holes easily, saving you the fuss of drilling a new hole in your car just to install a new speaker system.

So, always make sure to go through the speaker’s specifications to get the mos suitable product for your automobile.

  • Sensitivity & Power Handling

The last thing you want is to buy brand new speakers, only for them to burn out a few short days after installing them. To ensure that doesn’t happen, you should consider the product’s sensitivity & power handling.

If your car’s stereo isn’t powerful, then you don’t have to worry about this. But if you’re looking to connect the speaker to an external amplifier, make sure the product’s sensitivity & power handling coincides with your amp’s output power.

  • Speaker Materials

High quality materials ensure durability and great sound production. The most important features of a 6×8 speaker are its woofer, tweeter & surround materials. So, you should always test them out in order to get the best product.

When you’re checking the woofer, make sure it’s made of a robust & lightweight material. High-end woofers are usually made of polypropylene fabrics & titanium/aluminum coating.

The surround material of a woofer cone should allow it to move freely without damage in order to produce a deep & rich bass. While foam or cloth surrounds are quite efficient, we’d suggest rubber surrounds for best results.

When you’re testing out the tweeter, check if it’s made from soft materials like textile blends or silk, as such tweeters are very normally durable and produce smooth & natural highs.

  • Component vs Coaxial Speakers

Now there’s two kinds of 6×8 speakers out there, coaxial & component speakers.

Component speakers have separate driver systems i.e. a separate woofer & tweeter. Such speakers also require a separate crossover to work efficiently. If you’re looking for speakers suitable for dynamic sound production, then these are the right choice.

Coaxial speakers have the driver systems built into a single speaker unit. They’re either 2-way speakers with a woofer & tweeter, or 3-way speakers with an additional mid-range driver. If you’re looking for full-range sound production then these are the best choice.

Frequently Asked Questions (FAQs)

best 6x8 speakers

Should I be concerned that the Kenwood speakers have paper cones instead of polypropylene cones?

No, you shouldn’t be concerned at all. Despite the paper cones, Kenwood speakers still produce great sound & are quite durable.

Does Rockford R168X2 Prime coaxial speaker come with speaker grills?

Yes, the speaker grill is included with Rockford R168X2 Prime coaxial speaker. 

Does the Alpine SPR-68 come with covers to shield the woofers?

Unfortunately, they do not. Alpine doesn’t manufacture covers for Alpine SPR-68 speakers.

Are Pioneer TS-A6880F marine grade speakers or not?

No, Pioneer TS-A6880F are not marine grade or water resistant.

Are the tweeters in CERWIN VEGA V468 speakers removable or not?

No, CERWIN VEGA V468 are coaxial speakers. So, the tweeter isn’t removable.

Do CERWIN VEGA V468 speakers require an amplifier?

Although CERWIN VEGA V468 works great all on its own, adding an external amp with 30-40W rms power gives best results.

Do JBL GX862 coaxial car loudspeakers require 120W rms for the pair or each speaker?

JBL GX862 coaxial car loudspeakers require 120W rms power for each speaker, not the entire pair.

Is Blaupunkt coaxial speaker a good choice for mid & high-range sound?

Yes, Blaupunkt coaxial speaker produces a strong mid-range & the built-in amplifier guarantees a fantastic high-range. 

Would you recommend an amplifier for Blaupunkt coaxial speaker?

There’s no need for an external amplifier. Blaupunkt has a built-in amplifier that works well by itself.

My radio has 45 watts rms /100 watts max per channel. Can Skar Audio SK68 handle this power?

Yes, Skar Audio SK68 can handle 45 watts rms /100 watts max per channel. So, they’ll work efficiently with your radio.

Wrapping Things Up

Now that we’ve reached our conclusion, let’s briefly discuss the 3 best 6×8 speakers according to the customers.

Our winner for the most popular 6×8 speaker is Rockford R168X2 Prime 6 x 8 Inches Full Range Coaxial Speaker, which has received a tremendous amount of positive feedback online thanks to its excellent music quality, easy to install nature & great full-range sound production. 

Our runner-up are the Pioneer TS-A6880F A-Series 4-way car audio coaxial speakers, which the majority of customers have praised for its consistent low-end sound production, easy installation process & affordable price.

Last but not the least, are Kenwood coaxial car audio speakers, which have been praised for their great music production, clear audio & durable speaker materials.

And that’s the end of our article. Do let us know which 6×8 speaker system you liked the most as we’d highly appreciate your opinion.

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