Why Does My Soundbar Keep Cutting Out? Top Full Guide 2021

Why Does My Soundbar Keep Cutting Out Top Full Guide 2021

Ever been frustrated that Why does my soundbar keep cutting out? You’re not alone, and the problem might be more common than you think.

Soundbars typically have a built-in amplifier that receives the sound signal from the TV, processes the sound, and then transmits it to the speakers.

The soundbar should not be disconnected from the power, especially during use. If it does, the internal electronics could get fried due to overload. Read on to learn more about what causes a soundbar to cut out and how you can prevent it from happening again.

What Causes Sound Bars To Cut In & Out?

Soundbars can fail, although this is less common than it used to be. Soundbars may not work as intended. They will cut in and out frequently when this happens.

As you would expect, this is not ideal and can prevent someone from enjoying their entertainment. There are many reasons soundbars can stop working, but these are the most common.

What Causes Sound Bars To Cut In & Out

  • Bluetooth Interference
  • Poorly connected wires
  • Issues with the rear satellite kit
  • Aging Components
  • Wire Gauges

Bluetooth Interference

Bluetooth interference is the main reason soundbars keep cutting out. Bluetooth interference is only applicable if you stream music or watch a movie to your soundbar via Bluetooth. The good news about this soundbar that keeps cutting out is that it’s straightforward to fix.

Note when you’re experiencing the problem. Is your soundbar cutting out when you connect via Bluetooth or HDMI?

Bluetooth interference is the cause if it cuts out only when connected via Bluetooth. If it doesn’t, then it could be a deeper problem.


There is no easy solution to soundbar problems caused by Bluetooth interference. There are, however, some things that you can do to help this problem. You can limit the number of Bluetooth connections that are being made at any one time.

This is particularly important when the soundbar connects TV via Bluetooth. Another option is to place your soundbar near your TV. However, this only works if the soundbar is positioned slightly farther from your TV.

Poorly Connected Cables/Wires

Your soundbar may be cutting out because of poor connections to cables or wires. Your soundbar will cut out if your wire or cable isn’t making a good connection to it. Poor quality cables are another reason why your soundbar keeps cutting out.

Poorly Connected CablesWires


The solution to poor connections is the same as for Bluetooth interference. Make sure your cable(s) is in complete contact with the soundbar’s connecting terminals and that it fits snugly.

It is a good idea to replace a lousy cable if the problem is caused by poor quality. Quality cables are recommended when replacing damaged cables. It would help if you preferred cables that the manufacturer makes of your soundbar or a well-respected company.

Rear Satellite Kit

Another common reason for soundbars cutting in and out is a rear satellite kit. It’s pretty familiar with soundbars.

The software usually causes the problem with a rear satellite system kit. Because soundbars are designed to produce a particular sound, problems with a rear satellite kit can be caused by a lack of or an update in the software.


Updates are the best and only way to fix this problem. You will need to update your soundbar’s software. An update will fix the problem where your soundbar is constantly cutting out. This solution is why it is essential to get the help of a professional.

It is recommended that you follow the step-by-step instructions if you decide to update your soundbar on your own. The manufacturer often shares these instructions.

Nearly every manufacturer of soundbars shares this information on its website. They also share links to the latest soundbar updates.

Aging Components

Another reason your soundbar keeps cutting out is age. Your soundbar, like any other device over time, can and will become less reliable with age. As the soundbar is used more, its components will wear faster. Components of your soundbar are the most likely to wear out over time.

Your soundbar’s components age over time. Components that age become less efficient. Sometimes, components may become less effective as they age. Your soundbar’s performance will suffer when this happens. You will notice that your soundbar cuts out frequently.

Aging Components


A professional is needed if aging components cause a problem with your soundbar. Depending on how severe the damage is, they might have to replace or remove the old components from the board.

Soundbars will work flawlessly no matter what you do once you have fixed the old components.

Cable/Wire Gauges

Another reason you may have problems with your soundbar is a cable or wire gauge.

Before we get into this, it’s important to note that a gauge is a measurement of the power that can be flowed across a given wire or cable at any one time. A soundbar will often cut if the gauge of a cable or wire is not correct.


This problem can be solved in a few steps. This problem can be fixed using a 16-gauge wire or cable if the soundbar is not more than 60 feet from the source (e.g., a TV or a PlayStation).

It is recommended that you use a 14-gauge if your soundbar is located more than 80 feet from the ground. All in all, ensure you know your distance accurately. A wrong distance can often indicate a weak signal and a soundbar cutting from time to time.


Will a soundbar work without a subwoofer?

Soundbars don’t require a subwoofer to sound great. A soundbar can have multiple speakers, which can be great by themselves. However, a subwoofer will help produce lower frequencies than many soundbars. It is the best choice to connect a subwoofer to the soundbar.

Will a soundbar work without a subwoofer

How do I connect speakers to my computer without a subwoofer?

  • Place your equipment: speakers, PC, or jack.
  • Turn off the computer.
  • Connect the speakers to the power socket.
  • The 3.5mm RCA jack is located at the back end of the computer tower.
  • To establish a strong connection, plug the jack into your audio source.
  • Turn on your computer.

Can you use speakers without an amp?

Passive speakers should be powered by an amp. It doesn’t necessarily have to be connected to an amp to make it work. It might be that you only require a computer listening area at home and don’t need powered speakers.

Do you need an amp for aftermarket door speakers?

In most cases, yes. Although aftermarket speakers may sound better with more juice, most speakers work well with factory power. Although low-efficiency speakers sound great, they will need an amplifier or receiver that can provide high-powered energy.


To prevent soundbar cutting out, make sure that the input is turned on and connected to the TV.

If you’re still experiencing problems, contact your dealer or professional audio specialist for assistance.

A good soundbar and an optimally connected TV set with a surround sound system are essential for TV and movie enjoyment in the home. If you know of any such issues, share them with the community in the comments section below. Hooke Audio hope you find it useful.

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