How to Tune a Subwoofer Box to 34hz? (Easily!)

If you have a subwoofer box and are not sure how to tune it to 34hz, this article will show you how.

There are a few ways to tune a subwoofer box. One way is to use a frequency calculator to find the lowest frequency that the box can play without distortion.

Another way is to listen to the box and adjust the level until you hear distortion at that frequency. The best way to tune a subwoofer is to have someone else do it for you, because it’s difficult to hear distortion at 34hz if your ears are not trained to hear it.

How to Tune a Subwoofer Box to 34hz?

1: Find the Frequency of Your Subwoofer Box

Subwoofer boxes come in a variety of frequencies and it’s important to find the right one for your setup.

34hz is the most common frequency for subwoofers, and if you’re not sure what frequency your box is tuned to, you can use a frequency divider to test different frequencies.

You can also find subwoofer boxes that are specifically tuned to 34hz, but they may be more expensive.

2: Connect Your Subwoofer Box to Your Speakers

If you have a subwoofer and speakers that are rated for 44Hz or higher, you’ll need to connect your subwoofer box to your speakers in order to get the best sound.

You can do this by running speaker cables from the subwoofer box to the corresponding speaker input on your audio equipment. If you’re not sure which input on your audio gear is for your subwoofer, consult the owner’s manual.

3: Turn on Your Subwoofer Box

If you have a subwoofer box that is set to reproduce frequencies below 30 Hz, it’s time to turn it on. The reason for this is that many modern movies are recorded in 34 Hz.

This means that your subwoofer box is not producing the correct frequency response and may be causing distortion. To fix this, you will need to reset your subwoofer box to its factory settings and then tune it to 34 Hz.

4: Adjust the Focal Length of Your Speaker System

Subwoofers play an important role in a home theater or music listening experience. When properly tuned and placed, they can provide a deep, low-end bass sound that enhances the overall listening experience.

Tuning a subwoofer to the correct frequency can be a challenge, but it is important to get it right in order to achieve the best possible sound quality.

There are many factors to consider when tuning a subwoofer, including room size and layout, furniture placement, and the type of flooring.

Additionally, you will need to determine the subwoofer’s frequency range and adjust the Focal Length accordingly. The focal length is measured in inches from one side of the speaker cone to the other.

A shorter focal length will cause bass frequencies to be directed towards the front of the speaker system while a longer focal length will disperse them more evenly throughout the room.

Once you have determined your subwoofer’s frequency range and focal length, you can begin adjusting settings on your audio equipment accordingly.

5: Adjust the EQ Settings on Your Speaker System

If you’re looking to adjust the EQ settings on your speaker system, there are a few things you’ll want to keep in mind. First and foremost, you’ll want to make sure that the EQ settings fit the music you’re listening to.

For instance, if you’re listening to rock music that tends to be in the higher frequencies, then a more aggressive EQ setting might be necessary.

Conversely, if you’re listening to classical music that tends to be in the lower frequencies, then a less aggressive EQ setting might be more appropriate. 

Secondly, it’s important to take into consideration your room’s acoustics. If your room is relatively small and doesn’t have much reverberation, then a less aggressive EQ setting might work better.

Conversely, if your room is large and has a lot of reverberation, then a more aggressive EQ setting might work better. 

And finally, don’t forget about your subwoofer box! If your subwoofer box is not properly tuned for 34hz frequencies (or any other specific frequency), then those frequencies will come through loud and clear with an incorrect EQ setting.

In order to properly tune your subwoofer box for 34hz frequencies, you’ll need to consult a qualified technician.

6: Test Your Tuning Results

When testing your tuning results, it’s important to keep in mind that the frequency response of a subwoofer will vary depending on the room size, furniture placement, and other factors.

As such, it’s important to test your tuning results in different locations and at different volumes levels in order to get a complete understanding of the subwoofer’s performance.

Here are some tips for testing your tuning results: 

1) Test at low and high frequencies: Start by testing at low frequencies (below 30hz) and then move up in frequency until you reach 34hz. This way, you’ll be able to determine the subwoofer’s output range without having too much variation in volume levels between tests. 

2) Use an SPL meter: S sound level meter is key for accurately measuring the output of your speakers. This way, you’ll be able to determine if your adjustments have resulted in a significant improvement in sound quality.

3) Try different positions: While testing at different positions is important, it’s even more important to try different listening distances. This will allow you to get a feel for how the subwoofer sounds at various distances from the listening position.

What Hz should I tune my sub box to?

When it comes to tuning a subwoofer box to specific frequencies, the general rule of thumb is to tune the box to the lowest frequency that you want to reproduce.

For example, if you want your subwoofer box to reproduce frequencies below 34hz, you should tune the box accordingly. 

When it comes to tuning a subwoofer box to 34hz, it is important to understand that the lower frequency range is not as important as the overall range of the speaker.

Tuning around 50Hz can increase SPL, but if the speaker’s range is limited to 40-60Hz, then tuning around 34hz may be a better option. When shopping for a subwoofer, it is important to consider both its size and its intended use.

If you are looking for a large bass extension and want to tune your box around 34hz, then you will need a more powerful amplifier.

On the other hand, if your goal is simply to get the best possible sound at 34hz without sacrificing bass extension or power, you may be better off choosing a smaller amplifier and tuning your box around 50Hz or 60Hz.


Overall, it is important to understand the general rule of thumb when tuning a subwoofer box to 34hz. However, it is also important to consider the speaker’s range and intended use when making your final decision.

In summary, if you are looking to tune your box around 34hz, it is important to consider both the size of your amplifier and the range of your speaker. With these steps, you can easily tune your subwoofer box to 34hz.

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