Diagnosing A Bad Or Blown Guitar Speaker


Do you want to diagnose a Bad or Blown Guitar Speaker? Sooner or later, every guitarist experiences a malfunction of a given kind. It could be a result of something trivial such as a loose ground wire or something else. On the other hand, it could just be something more serious such as a blown guitar speaker. How do you go through this? If you have a blown guitar speaker on your hands, then you can look for the following these telltale signs whenever you want to diagnose the main problem. Here are the signs to look for if you think your guitar amplifier/cabinet has a bad speaker:


Distortion At Moderate Volumes

The unmistakable “fuzz” or hiss, which comes from any partially blown guitar speaker, is hard to miss once you learn on what to look for. It should be honestly obvious that something within the guitar is amiss if you increase volume leads to even greater distortion levels from your guitar speakers. Fuzzy guitar speakers are often the result of loose or damaged voice coils. You can always check on your guitar speaker if you need the best solution.


Incomplete System Range

Bad speakers may under-perform due to a wide range of reasons. For instance, unless the voice coil has really become detached from its cone, you will still get sound though as it will certainly be incomplete. In addition, a lack of high frequencies or even bass is a sure sign that your guitar speakers or cabinets are blown at least partially or completely and need some repair.


There's No Vibration

We all know that speaker cabinets create their sound through vibration. Whenever you touch in front of your speakers and do not feel any kind of vibration, the cone is not receiving any form of power. This may result in a malfunctioning component or a wiring problem farther back. What should you do? It is important that you crack your speakers wide open by solving the problem.


Popping And Audible Rattling

Besides distortion and classic fuzz, other clear-cut and common audible signals can point major problems. For example, nothing rather than rattling coming from your speakers can indicate a fully or partially blown amplifier or speaker. Fortunately, you can hire an expert who can fix these problems much easier.


Bad Impedance

One of the surest and easiest ways of diagnosing the performance issues of a guitar speaker is by testing out its electrical response. By using a standard multimeter, it is easy to quickly determine whether your cone or voice coil is busted or not. If your guitar speaker is completely blown, you will see observed impedance much easier.


Final Thoughts ...

In the end, the best thing to do is trust your ears. If something sounds off, chances are good there's a problem. While the tips above should give you some insight on what to look for, it all comes down to how well you listen to your gear!



Your Turn to Sound Off!

Have you ever experienced a bad or blown speaker? How did you ultimately realize the problem?

Let us know in the comment section below!



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