How to Reduce Subwoofer Vibration Through Walls? 9 Easy Ways

This is a big problem that needs a proper solution, especially if you live in an apartment, townhouse, condominium, duplex, etc. Also, note that the issue is not the volume but the vibrations released from the subwoofer. Thus, your goal is to manage both.

The easiest way to stop bass noise and low frequencies from leaving your apartment is to move the sub closer to you. You can turn the volume down, which will emanate fewer vibrations.

As bass enthusiasts, this is our favorite way to enjoy music nights without disturbing our neighbors. There are multiple options to reduce subwoofer vibration through walls, ceilings, and floors.

What is Low-Frequency Bass?

Bass is a massive driving force in music. It is a collection of high-intensity but low-frequency sound. In music, the bass is produced by the bass key, the bass guitar, and singers with coarse and deep voices.

Before finding the solution to bass noise, it is vital to know what bass is and how it is generated.

If you are a home theatre system fan and like to have music nights with your homies, you must own a subwoofer. But at the same time, you should learn to control the bass notes from reaching your neighborhood.

How is Bass Sound Generated?

The most common question subwoofer owners have is how to control these bass frequencies from moving through walls.

Typically, mid-range speakers generate high-frequency sound. On the other hand, subwoofers generate bass that has an intense sound impact and physical manifestation.

These low-frequency bass sounds are much easier to feel and engender a legion of physical sensations. Plus, deaf people can feel them too. 

The bass has a long wavelength that makes it travel throughout your apartment, floor, walls, and ceiling.

As mentioned before, the problem is not the volume; it is the vibrations. Unfortunately, it results in shaking the walls and disturbing your neighbors. And because of the impactful physical sensation, eliminating this structural noise is slightly tricky. 

However, it is not impossible either. So, here are some life-saving hacks to decrease the number of subwoofer vibrations approaching your neighbor’s walls. 

How to Reduce Subwoofer Vibration Through Walls – Nine Genius Solutions

how to prevent bass from traveling through walls

Most of the time, people don’t even try to look into the root cause before seeking solutions. They presume that having a non-tech or no sound engineering background is the ultimate answer. Hence, they end up not finding the solution to lower the wall vibrations and bass noise. 

However, as a responsible individual, you don’t have to disturb your neighbor’s peace for your pleasure. For that, let’s discuss a few easy tricks to control the stray bass noises and sound frequencies traveling through the walls.

1. Near-Field Placement

The first and the easiest trick to handle vibration issues is near-field placement. It is about moving the subwoofer closer to you. In this way, you will be more in charge of controlling the volume.

You can turn the volume down, which will result in lower vibrations from the subwoofer. It ultimately decreases the chances of subwoofer vibrations escaping to your neighbors’ houses.

As a result, you still get a loud experience with a lower pitch that will save your and your neighbors’ day.

Moreover, usually, your ears get to hear a corrupted version of bass sound already bounced around the entire room. But when the subwoofer is in front of you, you experience heavenly and pure waveforms, which is a one-of-a-kind experience.

2. Subwoofer Isolation Pads

You can quickly get your hands on various subwoofer isolation pads or stands from the hundreds available on the market. If not that, then you can make one of your own.

They are intended to dampen and absorb the vibrations generated by audio devices. This helps prevent them from getting passed down to the floor, walls, and the surface they are sitting on. The isolation pad also improves the quality and sound waves by adding more focused lower notes.

Also Read: Should A Subwoofer Be Placed On The Floor Or Wall

3. Bass Traps

Some people have bass issues due to the size of their subwoofer placement areas and rooms. Unfortunately, they tend to fix this issue by changing the volume. However, the right solution for this problem is acoustic treatment, i.e., bass traps. 

Acoustic bass traps are in demand right now. They are acoustic foam panels that have similarities with isolation pads. But, you fit these bass traps in your living room’s corners and walls to soak up as many bass waves as possible.

Thus, they don’t directly deal with vibrations; instead, they handle the sound waves that produce more vibrations by hitting the walls. They are best for the absorption of stray bass waves.

These bass traps decrease the sound reflections that move around everywhere and negatively impact your bass.

However, the chances of fixing the noise issue are not entirely promising with them. But a bass trap plays a significant role in improving the sound quality. As a result, you no longer get to hear weird sounds.

4. Decouple The Sub From The Floor

Think of this method as making your sub float in the open air. It is about lifting the subwoofer approximately an inch off the floor to decrease or dampen the mechanical vibrations produced by the sub.

The plan is simple: to minimize direct contact between the subwoofer and the ground. In this way, you can limit the number of vibrations propagating through the floor by increasing the distance. 

In simple words, the purpose of decoupling is to absorb as many vibrations and low-frequency bass noise as possible.

There are all kinds of subwoofer decouplers available on the market. You can get subwoofer stands, metal spikes, rubbery material, and metal decoupling pegs.

If you are on a budget, you can even produce your own decoupler as an alternative at home. For instance, take something like concrete tubing or cinder blocks. 

Although we cannot promise any results from this alternative, it can at least help you start from somewhere.

Also Read: Subwoofer On Carpet Vs Hard Surface

5. Get Cinder Blocks To Reduce Sub Vibrations

Cinder blocks are a genius tool to help you limit vibrations from crossing your walls. They are pretty handy in this case because they are not as resonant and deep as wood. You can easily set your subwoofer on a cinder block to create air gaps between the sub and the vibrant material.

Many people don’t find cinder blocks visually appealing enough to bring them into their homes. However, if you have fewer options, you can use them with some covers. For instance, you can mask them with aesthetically pleasing fabric covers, and it is all set.

6. Concrete Tubing

Well, if the previous hack failed to impress you, here is an alternative to that. You can set your speaker on top of a concrete tube.

Not to mention, it has to be cut perfectly in length and filled with sand. Sand is essential in this scenario because it adds a considerable amount of weight and absorbs the vibrations before hitting the walls. You can decorate these concrete tubes or paint them to make them look attractive. 

7. Make Adjustments With The Bass Level

Adjusting the bass levels is something most subwoofer owners seem to ignore. The reason is most people are not familiar with the techy stuff and sound system settings. If that’s the case with you, here is a quick fix. You can learn to manage these settings with little practice. 

Please note that these crossover settings, gain, and phase switch are highly significant for the sound quality. If making some minor adjustments can deliver an accurate three-dimensional music experience, then why not? 

  • Crossover: You can find all the information about crossover place settings in the speaker’s specifications. You can turn the crossover up until it begins rounding off the music from the speaker.
  • Gain: This is the simplest and the most crucial part. All you have to do is turn off the volume of the sub. Then, adjust it gradually until the moment when the subwoofer starts filling in the base. 
  • Phase Switch: You can turn the switch between 0 and 180 degrees to notice the difference. Anything could sound better, and it all depends on the room’s size and dimensions. Hence, choose the one that feels the best. 

8. Set The Equalizer Frequency

Imagine throwing a party and realizing that the bass is a bit off right in the middle of it. As we mentioned before, this is a common problem faced by a lot of people.

Room dimensions and device settings significantly affect the bass. Consequently, crappy vibrations can be twice as bothersome for your neighbors.

A simple trick to deal with that is adjusting the equalizer frequency. It would not only enhance the quality of sound but also decrease the frequencies.

Please note that this method may not apply to all speakers and subs. However, it will clear out the raspiness to a considerable extent.

With just a simple adjustment, you are all set. Start by lowering the 125hz slider on the equalizer and turning it down to the point where it feels pleasant to hear.

9. Try Something Unconventional – Green Glue

Apart from bass traps and acoustic isolation, there are a few novel ways to try. One of the most impressive methods in this regard is Green Glue.

Although the use of green glue for soundproofing is not rare, not many people know about it. It works as a noise dampener, specifically for low-end sounds that make it possible to stop them from traveling between rigid layers of the wall. 

The glue is a visco-elastic polymer. It remains soft and easily soaks all the vibrations. Later, it transforms them into heat.

This creates a sound room inside your existing room. The application is pretty simple. It contains a paste that you can apply to drywall to soundproof your room. You can also use green glue with some plywood on your floor.

In order to make this even more soundproof, you can install resilient channels. Create a separate wall and apply green glue in between your existing drywall and the new one.

It will produce an air gap and trap the bass’s low-frequency waves between the existing wall and the additional one.

Some Other Methods To Reduce Bass Noise

All the ways we have mentioned above are perfect for blocking bass and outside noise. Here are some other unconventional ways to reduce the wall and cabinet vibrations.

  • White noise machines
  • Replace your down-firing subwoofers with front-firing ones (down-firing subs produce more vibrations)
  • Soundproof your apartment with soundproof doors and windows
  • Installing Resilient channels

How to Reduce Subwoofer Vibration Through Floor?

How to stop subwoofer vibration floor? If you’re looking to reduce subwoofer vibration through your floor, there are a few things you can do. The first is to place your subwoofer on an isolation pad or platform.

This will help to decouple the sub from the floor, and can make a big difference in reducing vibration. Another option is to use spikes or cones to decouple the sub from the floor.

This can be effective, but may not be ideal if you have hardwood floors or are concerned about damaging your floors. Finally, you can use a weight placed on top of the subwoofer to help keep it in place and reduce vibration.

How to Reduce Subwoofer Bass?

There are a few ways to reduce subwoofer bass. One way is to use a smaller box. This will make the subwoofer work harder, and therefore, produce less bass.

Another way is to use a ported box. This will allow some of the sound to escape, and therefore, produce less bass. Finally, you can use a higher wattage amplifier. This will make the subwoofer work harder, and therefore, produce less bass.

Why Subwoofer Shaking Walls?

A subwoofer is a loudspeaker that reproduces low-pitched sounds, typically from 20 Hz to 200 Hz. The shaking walls may be due to the low frequency sound waves produced by the subwoofer. When these waves hit the walls, they cause them to vibrate.

The amount of vibration will depend on the strength of the waves and the type of material the walls are made of. If you have ever been in a car with a powerful subwoofer, you may have noticed that the doors and windows vibrate.

This is because sound waves can travel through solid objects. So, if your subwoofer is powerful enough, it can make your walls shake!

How to Reduce Speaker Bass Vibration?

  1. To reduce speaker bass vibration, start by ensuring that your speakers are placed on a solid surface. If they’re not, try using rubber or foam pads to isolate them from the surface.
  2. Another way to reduce speaker bass vibration is to use a subwoofer. A subwoofer is designed to reproduce low frequencies, which can help reduce the overall level of vibration from your speakers.
  3. Finally, make sure that your speaker cables are securely attached to both your speakers and your amplifier. Loose connections can cause unwanted vibrations that will impact the sound quality of your system.


Whether you are a game lover, music enthusiast, or action movie fanatic, there is nothing like the impactful low frequencies.

These deep bass sounds give you goosebumps while watching the action. The loud music keeps you up all night and never lets you slow down the dance.

However, your fun activities should not disturb other people’s peace. No one likes noisy neighbors.

Thus, we have compiled a list of some practical tips to help you reduce vibrations and noise passing your walls. If you employ these tactics and follow the direction intently, there is no way you’ll be disappointed.

Moreover, if you don’t have much experience with the sound setting, you can choose to contact well-versed professionals for help.

Read Our Latest Subwoofer Reviews On The Market Here

Next Posts:

Can A Subwoofer Port Be Too Big

What Is The Difference Between Woofer And Subwoofer

Leave a Comment