How to Make Your Subwoofer Louder

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Updated December 2, 2022

Even if you have premium speakers, you may still wonder how to make your subwoofer louder. Top-quality subwoofer output provides audio enthusiasts with low-frequency notes and impactful bass output. That said, your maximum volume might seem underwhelming with the wrong bass settings. Luckily, you can ensure a better bass response with a few simple steps. So, stick around to learn what makes a subwoofer louder.


  • Place your subwoofer in a corner to maximize the bass volume, but it may not result in the cleanest bass signal.
  • Vibrations can muddy your bass tones, so use sound-dampening material to achieve smooth and clear bass frequencies.
  • Adjust your tone control and phase switch to ensure your subwoofer is working alongside the rest of your sound system in a balanced way.

Before improving your sound quality, ensure you know how to set up a subwoofer. Often, common sub bass problems result from improper installation. Additionally, reviewing how to bridge a subwoofer might indicate that you have the wrong amplifier size.

Insider Tip

Your subwoofer amplifier needs the proper watts of power to make your bass tones rich and full.

Your bass speaker size is also important in louder sounds and audio quality. So, if you’re working on your car’s audio system, determine what size of speakers are in your car first. That said, you may struggle with the setup unless you understand what is a passive radiator in subwoofers.

Making Your Subwoofer Louder

Audiophiles know that common issues can negatively affect the exact bass sound you’re craving. Luckily, you can change a few bass settings and get loud sounds from your subwoofer. So, stick around if you want to improve a subwoofer’s bass quality and volume.


While subwoofer placement won’t affect the bass volume, managing your acoustic space is important for refining the tone quality. For example, picking a center floor space will accentuate the bass output and offer a balanced bass response. In contrast, putting a subwoofer in a corner should cause the bass to boom, but you’ll lack the cleaner bass production of a middle position.

Sound Dampening Material

Loud bass in subwoofer boxes can cause vibrations that muddy the bass tones. Adding insulation material to your subwoofer enclosure mitigates vibrations and allows the bass frequencies to shine. Pack your subwoofer box with acoustic foam to stop vibrations from negatively affecting the bass signals.

Adjust the Bass Tone Control

You should see a series of bass knobs to tune your system. Adjust the knob until you hear a bass balance that matches your musical preferences. You can activate bass boost, but going for refined settings should provide a more balanced bass sound.


A USB webcam provides an easier installation experience but won’t provide the same image quality as a digital camera.

Change the Phase Settings

The phase switch controls the electrical energy delay for your subwoofer compared to the rest of the sound system. Most experts recommend leaving the phase switch at 0 degrees, but you have up to 180 degrees to find the correct level. Your phase settings should match your acoustic space, so you need to play with this setting for the best results.

STAT: ENERGY STAR-rated audio/video equipment offers up to 70% less power consumption than devices with standard power ratings. (source)

How to Make Subwoofers Louder FAQs

How do I clean a subwoofer?

You should clean your subwoofer enclosure with a microfiber cloth or dusting wand. While you can use a slightly damp cloth, do not use solutions with ammonia, alcohol, or bleach to avoid damage. Additionally, do not use a cleaning solution on the bass drivers or cones.

Where should I place my subwoofer?

Where you place a subwoofer box is usually up to personal preference, especially if it has an enclosure made of sturdier material. Since bass notes feature longer sound waves, placing the unit in an asymmetrical position will not hurt the sound quality or balance. That said, your placement can affect the bass output experience in some ways.

Can loud music hurt my ears?

It certainly can. The CDC recommends limiting your listening device's maximum volume to 70 decibels or less. Anything over 85 decibels is hazardous to human hearing, especially over extended periods. According to recent polling, most adults consider 75 decibels or less to be a comfortable level for music and entertainment.
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