Will 6×9 Speakers Fit in a 6×8? The Short answer is Yes

Will 6x9 speakers fit in a 6x8 vehicle? The short answer is yes

Speakers come in many different shapes, sizes, and styles, which make choosing the perfect speakers to fit your needs a difficult task if you don’t know what is right for you. One of them being size, there are a few obvious things we need to take into consideration before deciding on the right speakers for us.

We’ll need speakers that fit the specific part of our system, like our car audio setup or home theater unit, because no one wants a speaker that doesn’t even fit (unless we’ve selected it knowingly). However, how would we choose between the two sizes?

Will 6×9 speakers fit in a 6×8 vehicle?

The short answer is yes, but it might not work properly in all cases. Here’s why:

It’s great to learn about the benefits of 6x 9 speakers because they are strong performers across all frequencies, especially bass. These speakers also typically produce a deeper sound and have a higher output than their smaller counterparts.

Encapsulates like rigid foam or rubber help protect your speakers inside the vehicle with a high level of security, as do other factors such as grills or metal frames.

In terms of reliability and durability, these materials provide great protection against moisture, dust, dirt, and other air pollutants brought into your car on a daily basis. In addition to making any speaker setup more beginner-friendly, encasing like this can increase the safety you experience while driving by helping to prevent rocks, mud, and moisture from damaging expensive car audio components when traveling down bumpy roads or over potholes.

Best 6×9 Car Speakers for Bass

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Best 6×9 Car Speakers for Bass

Car stereo installation can be done in a variety of ways, but the ease of installation varies depending on whether you are installing speakers in your door panels or replacing entire speaker sets. The 6×8-inch speakers are often used as door speakers, but they can be installed practically anywhere. However, installing them on the door panels is relatively easy and does not take up too much space.

Aftermarket speakers are designed to fit right into stock speaker mounting holes, but most will require you to use factory mounting grilles or brackets. So what happens when you must upgrade your 6×8 with a set of 6×9? Can I install 6×9 in 6×8 speaker mounting slots?

The answer depends on what style of vehicle you drive and the shape and design of your speaker location. For example, if you have full-range coaxial speakers, then there is no need to worry because they’re equipped with adapters that let them mount in any size hole.

How to Make 6×9 Car Speakers Fit in a 6×8 Box?

It’s no surprise to learn that some speaker models are too big for the factory mounting slots on your vehicle. This can cause a problem for you if you’d like to install car speakers, specifically those bigger than 6 by 9 inches. But don’t worry.

You’re not alone because we’ve all encountered the same dilemma! However, you do have options in this case, so long as you go about finding them carefully or know a bit about working with smaller sizes of cone materials compared to typical speakers, and thus make it much easier to coexist within extra tight spaces, which may not be ideal depending on what kind of application you’re looking for.

1. Installation of Speakers with Drill

Installing 6×9 speakers in place of 6×8 speakers is a job that requires some excellent sawing and drilling skills, so if you’re unsure of your ability to do this yourself, then it might be best to speak with a professional. In most cases, you will need to drill large holes to avoid hitting the original mounting locations. If you have little space in which to work, then try using cardboard or plastic as a supporting base for your new speakers.

Installation of Speakers with Drill

Follow these steps to make 6×9 cars Speakers Fit in a 6×8 box

  1. Disconnect the speaker wire from the 6×8 speaker and remove it from its location.
  2. With the 6×9 Speaker magnet sides facing above, draw around the interior basket with a felt pen. This will assist you in determining how far the metal should be removed.
  3. Attach your dremel cutter to the door and work your way around the oval markings you’ve produced. Don’t rush this because it may take some time.
  4. Once you’ve finished shaping the 6×9 vehicle speaker, take some rough grit sandpaper and smooth down the sharp edges for a professional finish.
  5. Drill fresh holes for screws and attach the speaker terminals to the 6×9 speaker.

2. Using Mounting Adopters

The second method used is using speaker mounting adapters. Speaker mounting adapters were designed to let you install a different speaker size in place of the original. They fit precisely in the place of the OEM speakers, but they provide extra mounting holes for use with different speaker sizes.

Using Mounting Adopter

Most adapters are made of MDF and ABS plastic, but they are rarely made entirely of MDF. Some speakers will come with the adapter included in the box, but you can always buy one separately. You may also want to use adhesive or mounting adapters together with the adhesive to keep the speakers in place.


Mounting 6×9 speakers in place of 6x8s, despite seeming an impossible project at first, can be done with a bit of effort. While the speaker size is one of the largest you can buy and they are ideal for high-power systems, it’s been proven that there will be maintenance labor involved in the installation process. “Doing it yourself,” if you’re experienced enough with car audio systems, should go fine, but don’t try it if you’re unsure about installing your own speakers.


Is a 6×8 speaker the same as a 6×9?

The practical difference between a six inch wide speaker and a six and a half inch wide speaker is insignificant, and often a matter of marketing strategy. A 6×8 speaker can mean just that, or it can mean a speaker that is 6 inches wide and 8 inches long. The latter is a common way to market a speaker that has one inch less depth than would be expected.

Can you put 6×9 speakers in car door?

Yes. Of course the speakers are small and won’t sound like the ones in your home theater, but if you like to listen to music while driving, they should be great. And if you are on the budget, they are a very cheap option. So all your friends who were laughing at you will be amazed at how sound your music can be with just 6×9 speakers.

Are all 6×9 speakers the same size?

No, all 6×9 speakers are not the same size. Each speaker is actually a little different. Best way to know the size of the speaker is to take a ruler and measure the diameter of the speaker. This will tell you the size of the speaker, if you measure the speaker totally. There are several speaker sizes, but the most common are 6×9 and 5×7.

Do 6×8 or 6.5 speakers sound better?

The answer is not straightforward. For a speaker to produce sound, it must first convert electrical energy into sound energy. What is electrical energy? It is a current of electrons flowing around a circuit. Electrons move in a loop, right? So the speaker wire is a loop, right? Since the wire is an electrical conductor, the loop is a closed circuit. Now, what is the relationship between the current of electrons and the closed loop?

Do 6×9 speakers sound good?

Yes, 6×9 car speakers are more than enough for you to listen to your favorite music. 6×9 speakers may look a little bit old fashion in your car dashboard, but they are extremely capable of delivering the best stereo in your car. The reason why they are popular is not because they are the best looking speakers but they are cheap in price. So, 6×9 speakers are the best option to get you good quality music in your vehicle.

When should I use 6×9 speakers?

6×9 speakers are popular in many cars, so they are a good choice when you are looking to install speakers in your car, they are are also good speakers due to their high frequency performance and low mounting depth. 6×9 speakers handle 200 watts. The main downside to 6×9 speakers would be their lower bass performance in comparison to other speaker sizes.
They have a higher sensitivity than full-range speakers and are particularly good at producing high and mid bass sounds. They are a good choice for you if you want your music to sound clear and crisp, but don’t want to sacrifice the high and mid frequencies.

Do 6×9 speakers have good bass?

6×9 speakers are very good at producing bass. There are many reasons why one should consider using them while building a sound system and they include:
1. They are very widely available.
 2. They produce better bass than 4×6 speakers of the same frequency range.
3. They are cheaper than most other car speakers.
 4. They are about the same size as 6.5 inch speakers that are considered to be one of the best for producing bass. If your car already has a very good audio system, 6×9 speakers can be installed as rear speakers and they can work very well.