How to Stop TV Sound Vibration-17 Easy Tips

Hearing terrible sounds from your television can be annoying and distracting especially when you are watching your favorite show.

Excessive TV sound vibrations or buzzing noise from your television is abnormal and it is a sign that something is wrong with your television set.

Some of the easiest ways to fix your TV sound vibration issue are; lower your TV bass, soundproof the room, remove moisture from the TV panels and replace speakers. 

How to Stop TV Sound Vibration

How to Stop TV Sound Vibration

Restart Your TV and Sound System

If your TV vibrations just started recently, then a quick restart may remedy the problem. To do this switch off your TV or soundbar.  Disconnect them for about 20 seconds. Next, plug them back and turn on your TV and audio receivers to find out if the vibrating sound has stopped. 

Check Your Speaker Placement

To get rid of your TV sound vibrations you need to place your TV several inches away from the wall. Also, place your right and left speakers at an even distance from your TV on both sides. The center speakers should be put directly above or below the screen in the center. The rear speakers can also be put far off the wall with nothing blocking off their output. 

However, if any of these speakers are put so close to the wall they will induce sound vibrations that can be heard from the TV speakers. 

Inspect the Shelves, Stands, and Wall Mounts of the TV

After checking out your speaker placement the next important thing is to inspect the structures that hold your TV or speakers in place. If you have your speakers placed on the shelf ensure that they aren’t very close to objects that can amplify your speaker vibrations.

Most of the wooden shelves make use of a cardboard back panel that can induce vibration sound.

Move your speakers away from the back of the shelf.  Also, ensure your shelves, stands, and wall mounts are properly structured 

However, if you realize your shelf is wobbly, properly tighten up the bolts, nuts, and screws. 

Place Blu-Tack Beneath Your TV

The blu-tack is a sticky adhesive that can be used inside your computer, television, and other electronic devices. 

Simply put a considerable amount of the blu-tack beneath each leg of your television and soundbar to stop them from vibrating against the surfaces.

 Place Felt Pads Beneath the TV

The use of the felt pad is another effective way to reduce vibrations from below your TV or sound bars. However, the felt pads work best when used together with blu-tack.

Cut the felt pads into four squares or three depending on the size of your soundbar. put the felt pads below each leg of your soundbar. To make it more effective you can try putting some of the felt pads on top of the blu-tack. 

Place a Rag Underneath the TV or Its Stand

This is very helpful particularly if you’re using hardwood floors. They will significantly absorb most of the vibrations from the hard surface and prevent it from amplifying the sound. Just put the rag underneath your TV, stands, or shelves to help deaden the sound.

Also Read:

How to stop speaker vibration effectively

Lower the Base of Your TV

If the base in the TV is too high it will cause the speakers to vibrate. This problem is common in low-quality speakers. Normally TV speakers are not made to deal with a large amount of bass. To mitigate the problem, you need to go to your settings and ensure the is under 50%. However, if the noise doesn’t stop, try decreasing the bass more.

Lower the Volume of Your Television

High volume levels tend to put pressure on any set of speakers. However, television speakers are usually susceptible to this because they are low-quality speakers.

It is always better to keep your TV volume lower than 75%.In case you cannot hear your TV at a lower volume then switch off any sound-producing device in your room.  This may consist of your fans, air conditioners, and other appliances. 

If you still can’t hear your television at lower volumes then it’s time to invest in high-grade sound systems with more speakers.

Soundproof Your Room

If you realize the walls of your room are vibrating or your TV is too loud that the sound leaks into rooms. You can consider placing soundproof materials behind your television or speakers.

You can use acoustic caulking, carpets, thick blankets, and rags to help dampen the sound if you don’t have proper speakers.  You can also place some bass in the corners of your room to help absorb the vibrations. 

Place the TV on a Bookshelf Assembly

One of the simplest ways to cut down the vibration sound from your TV is to add a shelf assembly between your TV and the wall.  This will not only dampen the vibration sound from your TV but will also help to prevent your TV from falling in case of someone bumps into it.

Reduce the TV Brightness

Most flatscreen televisions have a series of back-light to lighten up your TV screen. Extreme brightness levels in your television can cause the capacitors to overload and induce whining sounds. To mitigate this enter into your TV settings and ensure the brightness is set below 50%.

Inspect Your TV for Electrical Interferences

Electrical interference from other devices in your house causes vibration sound in the speakers. The interference may come from devices such as appliances, your cell phone, and other electronic devices. To find out if these devices are the cause of the vibration sound, disconnect all nearby electronic devices and observe if the sound has disappeared. 

If the noise goes away, plug the electric device one after the other into the power outlet until you discover the device causing the issue.  If you notice the vibration sound goes away after you unplug one particular appliance, contact the manufacturer or a professional to help you fix it.

Fasten All Cables and Wires

Normally frayed twisted or too tight cables at the receiver end or TV may induce a vibration sound. This usually results from signal degeneration and the bad performance of your audio and video system. 

To remedy this problem, ensure that all your streaming boxes,  game consoles, and external devices are properly connected to the ports on your TV. Use different HDMI ports to find out if the issue is found in all the ports. You can also use different cables for this. 

If you are using external speakers ensure they are properly connected to the speakers’ end and the TV receivers.  You can also replace the cables if you realize they are frayed or twisted. 

Remove Moisture from the TV Panel

Moisture is one of the common causes of vibration sound in your television. Excess moisture in your room may also cause the volume control of your television to lose its effectiveness.

To Fix this problem, all you need to do is to dry out the vents. First, take out the back panel of your TV and allow it to sit for about an hour or two with the power switched off.

Next, use a dehumidifier to take out all the moisture from the Tthe V’s back panel. Reinstall your TV back panel and turn on the TV to see if the vibration sound has stopped. 

Replace the Speakers

If you tried all the procedures and your speakers still vibrate, then it’s time to place them. You can replace your speakers with low-cost soundbar speakers. However, if your speakers still vibrate when they are muted this probably indicates your speaker is faulty. 

Clear the Area Surrounding Your TV

Make there are objects close to your television that could amplify the vibration sound and transfer it to the  TV. For instance, do not put your television on a wobbly table or stand. It is also advisable not to place your television on uneven floor surfaces or near other devices that might induce vibrations.


Tv sound vibration can be very irritating as it can prevent you from hearing what is happening on the screen. Luckily enough we have discussed some of the best methods to help you reduce your TV sound vibrations. So that you can enjoy your favorite shows without any distractions.


Leave a Comment