How To Fix A Blown Speaker

How to Fix A Blown Speaker

If you use speakers regularly, then you will know how useful they are.

However, there is nothing worse than when speakers decide to break because they have blown. This is a common problem that happens more often than people may first assume.

There are a number of reasons why speakers blow, but typically it is due to the volume being turned up too high.

Thankfully, there are ways in which you can fix a blown speaker under certain circumstances, which is useful to know.

In this article, we will be chatting you through the ways in which you can fix a blown speaker in just a few easy steps.

What Causes A Blown Speaker?

Before we discuss how you can fix a blown speaker, let’s discuss what causes a blown speaker, and how you can avoid your speaker breaking to begin with.

There are a number of reasons why speakers blow, and as a result it’s worth looking into each issue.

However, in the vast majority of cases, the blown speak is caused by volume issues.

If you are playing music too loud over a long period, the speakers will become damaged and as a result can blow.

While it can be tempting to max out your speakers regularly, this is something you will want to avoid as it will cause damage.

In addition to this, if you are changing the frequency of your speakers and increasing the bass too much, the speakers can become damaged too.

You want to avoid abusing the equalizer.

In some instances, connecting speakers to an amplifier that’s too powerful can cause the speakers to blow too.

If the speakers become too warm, this can cause them to blow too. This is why it’s important to ensure that you’re taking great care of your speakers.

Is It Possible To Repair A Blown Speaker?

Yes, you can certainly choose to repair a blown speaker.

In the majority of cases, this is entirely possible. However, there is a certain criterion the blown speaker needs to meet.

If the speaker is too difficult to fix, then in the majority of cases, it’s easier and cheaper to purchase new speakers.

Even so, we would recommend attempting to fix the speakers to begin with.

It’s worth noting that if a speaker has blown, even if it has been fixed well, it doesn’t always sound as clear and as crisp as it did before it was blown.

How To Fix A Blown Speaker

In this section of the article, we will be talking you through some ways in which you can fix a blown speaker.

It’s worth noting that all speakers are slightly different. As a result, some of the ways in which they need to be fixed may differ slightly.

How to Fix A Blown Speaker

Before you decide on how you are going to fix the speaker, you need to take into account the issue with the speaker.

Once you have a good understanding of how the speaker is broken, you can implement the best method to fix the issue.

Next, you will need to take the speaker apart. This is important because it allows you to fix the speaker and address any issues that it may have.

Rubber Glue Or Gel

When it comes to the speaker, if the cone of the speaker has ripped, you can potentially replace this if you know the make and model of the speaker.

This can also be fixed by a professional.

However, if you cannot replace this completely, you can use glue or rubber gel to fix the dome.

As you can imagine, the sound produced from speakers fixed in this way isn’t perfect. Even so, it’s a quick and easy option to consider.

You will want to use a small amount of gel or glue, just enough to ensure the tear is covered completely.

Both parts of the speaker will need to be placed together securely to withstand the vibrations when the speaker is in action.

Needle And Thread

If you are a good sewer, you can alternatively decide to use a needle and thread instead. This is a more complicated method.

However, it will be more secure in comparison to the glue.

It’s a fairly inexpensive method to use, and it can be rather successful.


If you have attempted to use a needle and thread, or glue, and the speaker is still not working correctly, the speaker will need to be re-coned.

This is something you can do yourself, however, we would recommend speaking to a professional who will be able to replace the cone quickly and efficiently for you instead.

Are Speakers Worth Repairing?

The answer to this question is both yes, and no. It really depends on the speaker and how expensive it was.

For example, if you have purchased a cheap speaker and it has blown, it will be easier and cheaper to replace it, rather than fixing it.

However, when it comes to more expensive speakers or blown car speakers, we would always recommend attempting to repair them.

These speakers are far more expensive, and in the majority of cases can be fixed.

Ultimately it is down to each individual as to whether they decide to fix a blown speaker.

It’s something we would always recommend attempting before deciding to replace the speaker.


We hope you have found this article helpful. As you can see, fixing a blown speaker is fairly easy to do, and doesn’t require too much effort.

However, care will always need to be taken when doing this.

It is always recommended to attempt to fix the speaker before you replace it. But, in some instances, it is cheaper to simply replace the speaker.

In addition to this, unless a speaker is re-coned, the methods of fixing the speakers are not always perfect.

As a result of this, you may find that the speaker doesn’t produce a sound that’s as crisp and clear as it used to be.

This is worth keeping in mind.