If you’re in the market for a new subwoofer or just curious about what kind of sub would be best for your car, then this post is for you. In it, we’ll discuss the different sizes of subwoofers and what each size is best suited for.

We’ll also help you figure out which size subwoofer is right for you by giving you some tips on how to choose the right one. So, whether you’re a beginner when it comes to car audio or an experienced sound system installer, read on to learn more about choosing the right subwoofer size!

What Size Subwoofer Do I Need For My Car? The simple answer is, that will be according to your available vehicle space, provide good sound quality, pretty shape and design.


To get good bass in your car, you need a lot more than just sound waves. A small 4-inch speaker cannot move far enough to pressurize and rarify airtight enough for an acceptable amount of time so the best solution is usually installing speakers with better quality or amp output!

The goal of the subwoofer is to play low-frequency sounds below 100Hz. This can be challenging, but they’re equipped with large voice coils and suspension designs that allow for lots of cone movement!

When subwoofers are installed in an enclosure that is designed for them, they allow the smaller speakers to play bass frequencies without having to try. This relieves these cones from tension and reduces distortion because of its ability focus on midrange information which reduces excursion requirements as well."


There are four distinct subwoofer sizes obtainable, each with its corresponding car type that it’s fully compatible with.


The 8" subwoofer is the perfect choice for those who have a small car and limited space. It’s one of our most popular options because it sounds great in any environment!

The smaller the subwoofer, the easier it is to install. This makes for a quick and painless installation process with minimal impact on your car’s sound system or its performance in general!

However, 8-inch subs do have their drawbacks. They don’t produce as much bass and can’t reproduce low frequencies quite like 12" or 15 inch woofers would be able to do so which might not always suit everyone’s needs perfectly fine depending on what type of music you listen too!


A 10-inch subwoofer is a must for anyone who owns or plans on owning their car. The bass produced by these woofers can fill up your entire vehicle with deep, rich sounds that will allow you to enjoy music even more than before!

The 10-inch subs are an excellent choice for replacing the factory-place subwoofer or upgrading your current music system. They’re inexpensive and easy to install, but they don’t have as much power behind them compared with other types of speakers so it’s important that we keep this in mind when picking out what type will work best for our needs!


The 12-inch subwoofers are the best choice for car audio enthusiasts. Not only do they provide superior sound quality but also have much more power than other smaller models available on the market today!

Those looking for a top-tier listening experience while driving on highways or with friends should invest in 12-inch subwoofers. They can reproduce very low frequencies, which means you will have a great time trying out your favorite tunes and feeling like royalty in comparison to other drivers!

The best subwoofers are large and powerful, like the ones we sell. They’re made especially for cars with big trunks that can fit in 12" woofers–if this sounds familiar it might be because your car has one!

If you want to find a quality subwoofer for your car, it is important that the manufacturer has reputable standards. This way not only will they provide high performance and value but also ensure longevity of use!


The 15-inch subwoofers are perfect for those who want a louder, richer bass in their car. They’re also one of the great options if you have large spaces to accommodate them because they produce excellent sound quality and offer great amounts when it comes down to volume or power!

These powerful bass frequencies will make your car sound system tremble with every turn of the radio dial. Get ready for a world-class experience when you install this inarguably one best option available!

The downside to 15-inch subs is that they’re expensive and challenging to install because of the large space requirements. This might not always be possible with smaller cars!

In some cases, it may be better to go with 10 inch subwoofers instead of larger ones because the former will take up less room and give you more bass.

The best way to get a great sound and powerful bass are with 15" subs from respected manufacturers. You can expect high-quality performance for your money when you purchase these quality products, so don’t hesitate!

If you want to know, How to install a powered subwoofer to a factory stereo? Here is the solution.


The size of 18-inch subwoofers is what makes them one of the most powerful and efficient types in existence. They have deep bass that won’t shake your car’s interior or damage anything else around you, so these are perfect for people who want to enjoy their music without any interruptions!

For example, the subwoofer is designed to deliver bass with excellent quality, so you can enjoy sound that’s rich and deep.

But what about high-frequency sounds? The subwoofers with 18 inches of the cone can produce deep rumbling low end, but it’s not for everyone. If you want thunderous bass without all that booming noise from your speakers then this is a great option!

A lot of people think that 18-inch subwoofers only produce powerful bass but in fact, they also provide the greatest sound quality compared to other compact car or truck models. If you have a big vehicle with ample space for installation these types will be worth considering because not only does the outputted audio come out crystal clear; there’s plenty more hypnotic experience when driving down your local highway!

So you’re looking for an affordable way to get your hands on some great-sounding speakers but don’t have the space? Consider 12" subs instead of larger ones because they take up less room!

The main disadvantage of this type of subwoofer is that they’re expensive and tough to install because you need extra space inside your car.

NO worry if you are finding combo pack of a subwoofer and car amplifier then click here to solve your problem.


The best way to choose a subwoofer is by taking into consideration how much power it can handle. There are 2 types of handling that will affect this measurement: physical and thermal."

The voice coil of a subwoofer can endure a limited amount of heat before it begins to melt. The 3 inch coil in this article both subs have, but one has the potential to emit 500 watts RMS 400 watts for another model tested by ourselves at Black Book unconditional approval reviews in both ratings were sufficient enough without any signs of distortion or audit failure after 10 hours continuous use.

The graph demonstrates how much woofer cones move according to frequency. This is an important consideration when choosing a subwoofer because it will affect its physical power handling capabilities, which depend on what kind of material was used for manufacturing them and their size as well.

The chart below distinguishes between sealed tens (in red) and vented ones (in orange). With an Xmax specification of 16 mm, this enclosure is good up to around 22Hz before it starts bottoming out at higher frequencies; especially if you’re planning on using it for woofers or midi speakers that require more space inside their cabinets!

The infrasonic filter is a really handy addition for preventing damage to your speakers. If you play music with a lot of bass, then this will be beneficial but it’s not necessary unless that’s what YOU want!


So, what subwoofer size do you need for your car? The answer to that question will vary depending on the make and model of your vehicle, as well as how much bass you want.

But we’ve outlined some general guidelines here to help you get started. And if you have any questions about subs or anything else related to car audio, don’t hesitate to reach out to us.

We’re always happy to help! In the meantime, be sure to check out our other blog posts for more tips and advice on getting the most from your car audio system. Thanks for reading!