How To Reduce Subwoofer Vibration Through Walls | Tips

Q: Q: Is it acceptable to place a subwoofer behind a sofa?

A. The placement behind the couch may be less than ideal if it interferes with the sound quality of the entire system, even if the subwoofer has low port noise.

How To Reduce Subwoofer Vibration Through Walls!

If you’re a regular visitor to the world of home theater, then the chances are that at some point or other, your ears have been assaulted by an unwelcome sound. You might not know it, but this sound is known as subwoofer vibration through walls.

The best way to reduce subwoofer vibration through walls is with bass traps which are designed to absorb high frequency sound waves and inhibit them from bouncing off the back wall into the room where the listener sits.

How To Reduce Subwoofer Vibration Through Walls: Different Tips

Place Subwoofer

Put the subwoofer near a corner, but not in one. This will help trap low-frequency sound waves inside the room and reduce vibration through walls.

Use Damping Material

If you cannot move the subwoofer, then try placing some heavy or thick material like carpeting near it to help absorb sound waves. You can also place damping material to reduce subwoofer vibration through walls.

Use Soundproof Material

Some people put their subwoofers in a closet full of clothes. This helps reduce vibrations through walls by absorbing them with insulation material.

Use Wall Anchors

If your walls are not made of concrete, you can use wall anchors to keep the subwoofer from moving. Also, to reduce subwoofer vibration through walls

Use Rubber Pads

You can also use rubber pads on the bottom of your subwoofer to help stabilize it and reduce vibrations through walls.

Use Isolation Pads

If all else fails, you can use isolation pads to reduce subwoofer vibration through walls. Isolation pads will help to isolate the subwoofer from your floor and walls.

In addition, you can use bass traps that are designed to absorb high-frequency waves and inhibit them from bouncing back into the room where the listener sits.

Bass Traps

Bass traps are designed to absorb high-frequency waves and inhibit them from bouncing off the back wall into the room where the listener sits.

With a thickness of approximately 6-inches, Roxul Safe’n’Sound Stone Wool Insulation is a great product to use as bass traps.

Also, you can try using rigid fibreglass insulation in the walls or ceiling if it’s already there and just add more towards your listening area for extra soundproofing where needed most.

Place Your Listening Position Away From The Corner

Place the listening position away from corners of a room in order to reduce subwoofer vibration through walls. If possible, put it in an end corner with either side open or diagonal on one side only if there is no door or any other obstacle behind. For example, on the North Wall (with windows at South), between two windows (which will act as sound reflectors) is very good. Likewise, between two windows is good on the East Wall (with windows at West).

Listen To Lower Volume

It’s also very important to listen to your entertainment equipment at a lower volume in order to reduce subwoofer vibration through walls because low-frequency sound waves are more damaging than high frequencies and can lead to other issues such as furniture damage or property loss if you don’t take the necessary precautions.

Advantage

Prevent damage to your floors, furniture and other property you have in the room where your equipment is.
Reduce bass noises pollution in your neighbourhood because you don’t have to listen to the constant boom of bass sounds through walls and windows.

Disadvantage

Not all equipment can be moved.
Some people don’t like the idea of putting their subwoofers in a closet full of clothes or other materials.
Not all subwoofers have rubber pads on the bottom, so they can’t be moved to avoid vibrations through walls or placed on isolation pads.

What is Low-Frequency Bass?

Low frequency bass sounds is low waves that are normally between 30 Hz and 200 Hz.

A bass sound can be generated by a bass guitar, a bass key on a keyboard, a kick drum, or by someone speaking with a deep voice.

At lower frequencies, the human ear cannot detect pitch; however, we can feel these sounds as vibrations in our bodies and through walls.

Higher frequencies do not vibrate material as much as lower frequencies because they have a shorter wavelength, so they are more easily reflected by the surfaces they come into contact with.

In addition, it’s also very important to listen to your entertainment equipment at a lower volume in order to reduce subwoofer vibration through walls because low frequency bass noise sound waves are more damaging than high bass frequencies and can lead to other issues such as furniture damage or property loss if you don’t take the necessary precautions.

FAQ'S

Q: What Is The Best Way To Reduce Subwoofer Vibrations Through Walls?

A: The best thing you can do when trying to reduce subwoofer vibration through walls is to place your subwoofers on isolation pads or in a closet full of clothes. In addition, you can also try using bass traps to absorb some of the sound waves.

Q: What Can I Do If My Subwoofers Are Too Heavy?

A: If you’re having difficulty moving your subwoofers, try using some sort of dolly or appliance hand truck to make the job easier.

Q: How Do I know If My Subwoofer Is Vibrating Through Walls?

A: If you’ve already tried moving your subwoofers and they are still vibrating through your walls, you can use a simple trick to figure out whether or not it’s the subwoofers or something else.

Q: What Can I Do To Avoid My Subwoofer From Disturbing My Neighbours?

A: You can do when trying to stop your subwoofer from bothering neighbours is to move it into a closet full of clothes or on an isolation pad.

Q: How Do I know If My Subwoofer Is Sitting In The Right Position?

A: If you’re still having difficulty getting your subwoofer to vibrate through walls, you can try using a simple trick.

Q: Is it acceptable to place a subwoofer behind a sofa?

A:The placement behind the couch may be less than ideal if it interferes with the sound quality of the entire system, even if the subwoofer has low port noise.