If you’re worried that your speakers have blown, you can test them using a multimeter.
Listening to your headphones at maximum volume for extended periods of time can gradually weaken them, causing the speakers to blow out.
However, this voice coil in your headphones can only handle a certain level of power. The speakers inside your headphones house a voice coil. However, both types of damage can cause changes to the performance of your headphones. Damaged wires can either be seen (through frayed wires) or not (through internal damage). Over time, these wires can easily become damaged from cable pulling, unnecessary tension, and improper management. They are also one of the most crucial parts since they’re responsible for carrying the electrical signal from the source to your headphones’ speakers. The wires inside the rubber housing are considered to be one of the weakest parts of your headphones. Sound distortions in headphones are more common than you might think and can appear in many different forms.Let’s take a look at some of the reasons why your audio might sound muffled or distorted. What Causes Muffled or Distorted Sounds in Headphones? How to Fix Muffled Bluetooth Headphones Sound When Connected to Mac.How to Fix Muffled Headphones Sound When Connected to Windows PC.What to Do When Your Headphones Sound Muffled: Headphone Issues.What Causes Muffled or Distorted Sounds in Headphones?.