Can You Put A Free Air Subwoofer In A Box

Can You Put A Free Air Subwoofer In A Box

If you are looking to add some extra bass to your car audio system, you may be wondering if you can put a free air subwoofer in a box. While it is possible to do this, it is not recommended. Free air subwoofers are designed to be used without a box, and they will not perform as well when enclosed. If you want to get the most out of your free air subwoofer, it is best to leave it out of the box.

What is a Free-Air Subwoofer

Can You Put A Free Air Subwoofer In A Box

A free-air subwoofer is a type of subwoofer that does not require a box or enclosure in order to function properly. This makes them ideal for use in situations where space is limited, such as in a car. Free-air subwoofers typically have a lower power handling capacity than their enclosed counterparts, but this is not always the case.

Installation Tips for a Free Air Subwoofer

Assuming you have a box big enough for the subwoofer, the main thing you need to do is make sure there is enough space around the sub for air to circulate. This means you need to have at least a few inches of clearance on all sides of the sub. If possible, it’s best to have even more clearance on the sides and rear of the subwoofer, as this will allow more air to circulate and keep the sub cooler.

You also need to make sure the box is well-ventilated. This means having holes or vents in the sides or rear of the box, or both. The size of the holes or vents will depend on the size of the box and the subwoofer, but as a general rule of thumb, you should have at least one square inch of venting per cubic foot of volume.

Finally, you need to make sure the box is securely mounted. This is especially important if you’re going to be mounting the subwoofer in the trunk of your car. You don’t want the box to come loose and damage your subwoofer or your car.

If you follow these tips, you should be able to install your free air subwoofer without any problems.

The Benefits of Free-Air Subwoofers

There are many benefits of free-air subwoofers, but the most notable is that they require no enclosure. This means that you can save money on the cost of building or buying a box. Free-air subwoofers also tend to be more compact than their box-enclosed counterparts, making them easier to transport and store. Additionally, free-air subwoofers often have better airflow, which can improve bass response.

Do You Need a Free-Air Subwoofer?

A free-air subwoofer is a type of subwoofer that is not enclosed in a box. This means that the subwoofer is not sealed off from the outside world and therefore is not as protected from the elements as a subwoofer in a box. This also means that a free-air subwoofer is not as loud as a subwoofer in a box. However, many people feel that the trade-off is worth it because free-air subwoofers tend to have a more natural sound. If you are considering buying a free-air subwoofer, there are a few things you should keep in mind.

First, free-air subwoofers are not as durable as subwoofers in a box. This means that they are more susceptible to damage from the elements, including moisture and temperature changes. If you live in an area with extreme weather conditions, it is important to take this into consideration.

Second, free-air subwoofers need more power than subwoofers in a box. This means that you will need an amplifier that is powerful enough to drive the subwoofer. If you are not sure how much power you need, it is best to consult with an expert.

Third, free-air subwoofers are not as easy to install as subwoofers in a box. This is because you will need to drill holes in your car for the subwoofer to be mounted. If you are not comfortable doing this, it is best to leave the installation to a professional.

Fourth, free-air subwoofers tend to be more expensive than subwoofers in a box. This is because they require more power and are more difficult to install. If you are on a budget, it is important to keep this in mind.

Overall, free-air subwoofers have their pros and cons. If you are looking for a more natural sound, free-air subwoofers may be the right choice for you. However, if you are on a budget or are not comfortable with installation, subwoofers in a box may be a better option.

How to Put a Free Air Subwoofer In A Box

Assuming you have already chosen the subwoofer and box that you want to use, the process of installing a free air subwoofer in a box is actually quite simple. The first thing you need to do is to find a suitable location for the box. It is important to make sure that the box is not too close to any walls or objects that could obstruct the sound. Once you have found the perfect spot, you need to mark the four corners of the box so that you know where to drill the holes.

Next, you need to drill four holes in the box, one in each corner. These holes should be big enough to fit the subwoofer’s mounting brackets. Once the holes have been drilled, you can now place the subwoofer in the box and secure it using the mounting brackets. Make sure that the subwoofer is level and secure before proceeding to the next step.

The next thing you need to do is to connect the subwoofer to the amplifier. You will need to use speaker wire for this. The positive and negative terminals on the subwoofer should be connected to the corresponding terminals on the amplifier. Once everything is connected, you can now test the system to see if it is working properly.

Frequently Asked Questions [FAQs]

Are there any drawbacks to free air subwoofers?

One potential drawback of free air subwoofers is that they may not perform as well as other types of subwoofers in terms of sound quality. Additionally, free air subwoofers may not be able to handle as much power as other types of subwoofers.

What size free air subwoofer do I need?

The size of free air subwoofer you need will depend on the size of your vehicle and the amount of power you want it to handle. Generally speaking, bigger subwoofers will require more space and more power, while smaller subwoofers will be less powerful but take up less space.

What are the best free air subwoofers?

There are a number of different free air subwoofers on the market, and the best one for you will depend on your specific needs and preferences. However, some of the top-rated free air subwoofers include the Kicker CompRT, JL Audio 10W0v3, and Rockford Fosgate P300-12.

How much do free air subwoofers cost?

Free air subwoofers typically range in price from around $100 to $500, depending on the size and power.

Where can I buy free air subwoofers?

Free air subwoofers are available at a number of different retailers, both in-store and online. Some of the most popular places to buy free air subwoofers include Amazon, Best Buy, and Crutchfield.

Do I need an amplifier for my free air subwoofer?

Most free air subwoofers will require an amplifier in order to operate properly. However, there are a few exceptions, such as the Kicker CompRT and JL Audio 10W0v3, which do not require an amplifier.


Based on the article, it is possible to put a free air subwoofer in a box. However, it is important to note that the box must be properly sealed and the subwoofer must be the proper size for the box. Additionally, the box should be placed in a strategic location in order to get the best sound quality.

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