A subwoofer is an easy way to upgrade your car’s sound system. However, not all subwoofers are created the same. A number of factors should be considered so that you can come up with a well-informed decision. For instance, you need to take a look at the technical specifications of the subwoofer, such as the RMS power, impedance, and the maximum power.

The size of the subwoofer plays an important role in terms of performance and is also a primary consideration in a number of aspects. The size usually determines how well it can reproduce low frequencies, which in turn determines the audio quality and how well it can handle power.

When looking for a subwoofer, your car is important because all cars have different sizes when it comes to their trunk or cargo area. This is essential so that you pick the right size subwoofer.

In the rest of this post, we will help you decide which size subwoofer is right for your car. We hope that after reading this post, you will be able to easily select the perfect subwoofer for your car.

Car Subwoofer Sizes

Going forward, we will discuss four different sizes of subwoofers that are available in the market. Each size of subwoofer has its own feature and is suitable for different cars.

8-inch Car Subwoofers

The smallest available option in car subwoofers is 8”. This type of subwoofer is typically found in factory-installed sound systems for cars. If you have a small car and limited space, this is the right choice for you.

One of the best things about 8-inch subs is that they are usually easy to install because of their small size.

The drawback with 8-inch subs is that they are not capable of producing a lot of bass. Some people even consider it to be a drawback because 8-inch subs do not have the ability to reproduce very low frequencies.

10-inch Car Subwoofers

A 10-inch subwoofer is an excellent choice for smaller cars because it does not take up a lot of space. 10-inch subwoofers can produce a lot more bass than their smaller counterparts. This means that you will get the most out of the music that you listen to while driving on the highway.

They are not only easy to install but also they provide good value for your money because they are not very expensive. 10-inch subs can be a good choice if you want a replacement for the factory installed subwoofer or if you have a medium size car. If you are looking for an inexpensive way to upgrade your sound system, then this is the best solution that you can consider.

12-inch Car Subwoofer

12-inch subwoofers are one of the most popular choice for car audio enthusiasts. They are not only powerful but also provide superior sound quality compared to the other smaller car subwoofers.

The good thing about 12-inch subs is that they can reproduce very low frequencies, which means you will have an excellent listening experience when driving on the highway or cruising around with your friends. These subs are not only efficient but also perfect for larger cars because of their large size. If your car has a big trunk area where you can fit in a 12” subwoofer, then this is definitely worth considering. It is important to buy these types of subs from reputable manufacturers so that you can get both high performance and great value for your money.

15-inch Car Subwoofer

15-inch subs are almost the largest subwoofers that you can find in the market. They are ideal for larger cars where there is enough space to accommodate them. If you have a large car, then these subs will produce excellent sound quality and are also one of the best options if you are looking for great bass.

These subwoofers offer maximum power compared to all other sizes. If you have a large car with an empty trunk, then this is definitely one of the best choices available to you right now.

The downside with 15-inch subs is that they are expensive and difficult to install because they require a lot of space, which might not be possible in smaller cars.

If your car has limited space or does not have enough room for these subwoofers, then it is better to look at something more practical like 10-inch types instead of spending money on larger subwoofers that will take up too much space.

That being said, buying 15” subs from reputable manufacturers means that you can get great value for your money

18-inch Subwoofers

18-inch subwoofers are the largest type of car subwoofers available in the market. Even though they can take up a lot of space, these types of subwoofers come with their own benefits. For example, there is enough room to accommodate high-level bass reproduction which means you will enjoy excellent sound quality. The best thing about 18” subs is that they can produce very low frequencies, which is perfect for people who enjoy listening to their music at really high volumes.

18-inch subwoofers are not only powerful but also provide superior sound quality compared to the other smaller car subwoofers. If you have a large vehicle with adequate space, then these types of subwoofers are worth considering because they produce excellent bass and will give you an immersive experience when driving down the road. However, if you do not have enough room for them in your car, then it is better to look at something more practical like 12” subs instead of spending money on larger subwoofers that will take up too much space.

The main drawback with these types of subwoofers is that they are very expensive and difficult to install because they require extra space inside your car.

Conclusion for how big subwoofer do I need

Buying a subwoofer depends mostly on your budget and available space in your car. If you do not have enough space and cannot afford to buy 18-inch subwoofers, then it is better to consider other types such as 12” cars because they are cheaper and will fit better inside most vehicles. For most people , 10-inch and 12-inch subwoofers are the best, as they are affordable and can deliver decent sound quality. If you like listening to music at higher volumes, then 15” subwoofers are the perfect choice because they will give you the best performance overall. There is no perfect car subwoofer because different people have different tastes but at the end of the day, you just need to know what type of subwoofer is suitable for your vehicle before making a decision.

Last Updated on September 5, 2021

About Danny Reid
About Danny Reid

Danny here, no matter in which market you’re in it’s flooded with products. Maybe you want a new stereo, amps, speakers or subs? This is why the blog exists to cut through the clutter.
My goal with the reviews is to inform you of the best possible to make the right decision.
Plus if you’re stuck with “the blue wire is connected to???” I have many hot tips to get you out of a jam.