Why my Speaker cut in and out on high volume

Speakers are tools that many people use for entertainment with mostly the young boys who spend most of their time either at school or when they are resting in the house, all they do is listen to music.  When you enjoy your music at a high volume, you expect fewer speakers to bring disappointment. However, the speakers may cut out when the volume increases suddenly. In this case, there are many reasons why the speaker behaves with such manners.

The primary cause of the speakers to cut out a high volume is either the problem with the amplifier or issues with crossover settings. Mostly the speakers are in a design that cannot handle excess volume when they receive extra power. Some of the causes if the speaker cuts out in and out high volume the issue can be with the electrical system which you can find the problem by testing the installation. You can use the multimeter to test the installation then find the best ways to fix the issue.

The article below shows the steps of fixing the speaker with cut in and out on high volume. You will have to follow the steps carefully to correct your system. It is good to identify the cause of the problems before moving down to the fixing process. Then later are the frequently asked questions, and lastly, the conclusion, which summarizes the whole guide.

Causes of the speaker with cut in and out on high volume

Why my Speaker cut in and out on high volume

Less power.

Cuts out in the speaker can result from less power that the speaker needs more ability to run. The signs of less power can also be signs of the flickering lights and less bass in the speaker that when you turn up the volume, the speaker can consume much power that the alternator can provide.

Faulty speakers.

Sometimes the speakers cut in and out on high volume due to faulty speakers between them. The speakers become faulty if they are blown or incur any damage that they cannot perform properly.  Therefore if you have a speaker with such a problem, consider checking if the speaker is blown or not. If it is blown, then you can replace it or repair the area having the damages.

Broken wires,

The speakers can have no problem with them, but if you check the wires, they can be having some issues that affect the whole working process of the system. The broken cables produce vibrations in the speaker, or sometimes the wires that come in contact with the other are of opposite charges that can cause a short circuit or shut down of the system.

To check if the wires are faulty, try playing music by disconnecting all the speakers and playing them one by one. If one has issues with music, replace the cables immediately.

Old battery.

The speakers cut in and out on high volume can be because of the poor battery that does not hold a charge in them. The poor battery can gain less power than when the speaker uses it. It cannot work continuously with its volume at some point but keeps shifting the volume up and down suddenly, which can later cause more significant damage to the whole system. Therefore, in this case, consider replacing the battery and fixing a new battery. You can choose to use two batteries if possible so that when the first battery fails, you can continue with the second battery.

Loose grounding wire.

A loose grounding wire can reduce the flow of current in the circuit when the electricity passes through the speakers. Remember the ground connection of the wire to the socket connects the actual wire, which terminates in the ground outside the home. In this case, the earth absorbs the current and allows more electricity to flow through the amplifier. So when there is the poor grounding of the wires, the flow of current is insufficient so that the speaker cannot produce good volume hence cutting it. Therefore you need to fix the grounding issue by ensuring the ground wire is the same as the wire connecting the amplifier to the battery.

You can also do maintenance practices, like cleaning the wires that interfere with the current flow. And provide a good grounding of the cables to the speakers.

Excess load on the amplifier.

Sometimes the user provides an excess load on the amplifier. The amplifier can only hold a certain amount of gear in its parts that you need to add to it. So when you add an excessive amount of load, it will fail to accommodate it and hence cannot be stable that it causing the speakers to cut in and out on high volume.

How to fix speakers with cut in and out on high volume

How to fix speakers with cut in and out on high volume

When your speaker starts misbehaving such that it cuts the volume at high with some noises in it, there are some internal issues, maybe with the system’s electrical parts. You can follow some steps to fix the speakers by checking the problems and then fixing them.

I. Would you please switch off the speaker by disconnecting it from the electricity? You can do all this by unplugging the power cables from the main power supply area and removing the socket’s speakers’ wires.  Ensure you put on protective clothing like gloves when handling the wires and ground yourself. Use an antistatic wrist band to prevent the flow of electrical energy. Switching off the speaker helps reduce the chances of having electrical injuries to the body.

II. Open the cover panel of the speaker by removing the screws using the screwdriver. Removing the cover panel helps you access the inner parts you need to check if they have issues. Place the cover panel on a clean surface and ensure the speaker has a clear feeling that you can see the inner parts.

III. Check the amplifier in the speaker; remember the amplifiers, in most cases, have the protection circuit that shuts the amplifier down when the power is getting in excess. Therefore, if the system speaker is cutting in and out at a high volume, check the amplifier’s issues with the protection circuit. Always test the speaker after every step before moving on to the following steps to confirm if the area is the cause of the problem.

IV. If the issues with the amplifier are not working, consider checking the gain knob. The amplifier takes the audio signal provided by the receiver and boosts then sends it to the speakers to produce music. Remember, the knob does not control the speaker’s volume but adjusts the signals coming from the amplifier.

V. Check the amount of heat in the amplifier that you need to keep in the air conditioners in the space to help cool the environment. You can also provide enough ventilation to the surrounding area of the amplifier. Mount the amplifier in an open area to get enough air for the proper functioning of the speaker. 

VI. Check the grounding wire that enhances the flow of electricity from the electrical devices. Remember, the electricity travels from the battery to the amplifier as the volume increases since the amplifier needs excess power. Therefore ensure the wires are well-grounded for proper flow of current in the circuit.

VII. Switch on the speaker to confirm the process if it’s working. Ensure you follow the steps carefully to correct the issue with your speaker. If the fixing process fails to work for you, consider consulting a technician to help you fix the problem.

Frequently asked questions

 What are some issues related to the speakers?

Many issues are related to the speaker’s functions, like failure to turn on and others. The problems are a result of the parts within the speakers that have faults within their work. The causes of the speakers failing to work are a result of the following:

Faulty switches

When the switches are faulty, they can be sent less power or excess power to the speaker, causing some faults with the speaker. Most people tend to assume that the switches cannot cause any problem in the speaker and that they struggle to focus on some minor parts in the system. Ensure you check the controls, and if they have faults, you can replace them immediately.

Faulty receiver

If the receivers are faulty, they can cause the speakers to stop working. To check the receivers, you can try connecting them to the speakers. If you find that the speakers are working nicely, then the problem can be with the receiver. However, it is not good to repair the receivers since they can cause more significant damages. You can ask a technician to work with issues with the receiver if it has problems.


The article above shows the causes of the speaker being cut in and out on high volume. The causes of the speaker issues can result from the parts in the speaker like the wires, amplifiers, and other devices connecting to it. You can follow the steps to fix the problem. Kindly follow the steps to avoid missing some concepts that can cause failures in your system.

Finally, if the troubleshooting process fails with your trials, you can ask a professional to help you fix the problem since they know what happens with the speakers. Remember to read the manufacturer’s instructions since they guide you on what to follow when working with the system and direct you on the parts you will check in the speakers.

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