what makes a subwoofer loud

Do you want to know what makes a subwoofer loud? If you’re also thinking about buying a subwoofer, stop first and read this article, then think about purchasing a subwoofer.

I’ll guide you in today’s article on what makes a subwoofer loud. Today I’ll tell you all the factors that make a subwoofer loud. All these factors must be kept in mind before buying a subwoofer.

Are you looking to buy a subwoofer? I have uploaded a complete article on one of the best subwoofer companies (Skar Audio); you can also read it.

What Makes a Subwoofer Loud? Here Are Some Factors:

what makes a subwoofer loud

Now let’s talk about what makes a subwoofer loud.


Size plays a vital role in making subwoofers loud. Buying a small subwoofer will take a lot of power to make the sound loud. Due to this, the voice could be as loud as its power.

In comparison, a large-size subwoofer has more power and uses its power to make the sound louder. If you are buying a subwoofer to get a louder sound, it is essential to consider the size of the subwoofer.


If you buy an eight-inch subwoofer, it has about eight hundred watts of power. He will be able to make his voice equal to this power. Similarly, if you buy a 10-inch subwoofer, it has a maximum of 1,000 watts of power.

The bigger the size of the subwoofer you buy, the more power it has. When the power increases, the sound of the subwoofer increases.

Whenever you think of buying a subwoofer, you first should consider how loud you want the subwoofer to be. Once you know what you need, you can calculate how much power you need for a subwoofer.

Driver Quality:

Better driver quality also plays an essential role in making a subwoofer louder. A high-quality driver can move more air and produce louder sounds with less distortion than a lower-quality driver.

The driver voice coil plays an essential role with the moving magnet, so the driver voice coil must be made of good quality material.

Whenever you buy a subwoofer, check the driver quality to see if the driver quality is made with high-quality materials.

Amplifier Quality:

If we talk about the amplifier, it plays an essential role in making the subwoofer louder. Without it, the subwoofer can be challenging to get loud.

An amplifier provides the power needed to drive the subwoofer and produce sound. A high-quality amplifier can deliver clean, consistent power to the subwoofer, allowing it to play at higher volumes without distortion.

The quality of the amplifier’s components, such as the power supply, capacitors, and transistors, can significantly impact its performance. High-quality amplifiers typically use high-grade components to deliver clean, stable power to the subwoofer, even at high volumes.

Cabinet Design:

The cabinet, or enclosure, is responsible for housing the subwoofer driver and protecting it from external factors while also helping to produce and amplify the sound.

If you also want to buy a loudspeaker subwoofer, keeping the cabinet design in mind is essential. The cabinet’s size, shape, and construction can significantly impact the subwoofer’s performance.

A well-designed cabinet can minimize sound distortion and resonance, resulting in cleaner and louder bass. On the other hand, a poorly designed cabinet can lead to unwanted vibrations and sound distortion, resulting in lower sound quality and decreased loudness.

Enclosure Material:

The enclosure is the box that houses the subwoofer, and it protects the driver while enhancing the bass response.

The material used to construct the enclosure can significantly impact the subwoofer’s performance. Enclosures can be made from various materials, including wood, plastic, and fiberglass, each with unique properties.

Wooden enclosures are popular, as they are sturdy and offer excellent acoustic properties. High-density materials, such as MDF (medium-density fiberboard) or plywood, are often used to construct wooden enclosures, providing optimal stiffness and minimal sound distortion.

Plastic enclosures are lightweight and durable, making them popular for portable subwoofers. However, their acoustic properties are generally better than wooden enclosures, which can result in decreased loudness and sound quality.

Fiberglass enclosures are another option and are often used in high-end subwoofers. They offer excellent stiffness-to-weight ratios, producing more efficient sound and increasing loudness.

Placement in Room:

A subwoofer’s placement plays a vital role in making it loud. The subwoofer’s location in the listening room can significantly impact its performance, and finding the optimal placement is critical to achieving the best possible sound quality and loudness.

One key consideration when placing a subwoofer is its proximity to walls and corners. Subwoofers tend to produce more bass when placed near walls or in corners, which can increase loudness. However, this can also result in sound distortion and uneven bass response if not properly balanced.

The size of the room also plays a role in subwoofer performance. Larger rooms tend to require larger or multiple subwoofers to achieve optimal performance, while smaller rooms may require smaller subwoofers.


The frequency response of a subwoofer is one of the most essential factors in determining its loudness and overall performance.

Subwoofers are designed to reproduce low-frequency sounds, typically in the range of 20 Hz to 200 Hz. The lower the frequency, the more air the subwoofer needs to move to produce sound, which can impact its loudness.

Subwoofers with a more significant driver, more powerful amplifier, and high-quality enclosure can handle lower frequencies and produce more bass, resulting in increased loudness.

If you are considering getting a subwoofer, consider all these points. If you buy a subwoofer without looking at these factors, the subwoofer may not meet your needs. That could cost you money, and you might have to get a new subwoofer to meet your needs.

How to make the car subwoofer louder?

what makes a subwoofer loud

If you want to make your car subwoofer louder, try a few things that may help improve its performance and increase its loudness.

Adjust the gain:

The gain on your amplifier controls the input level of the subwoofer, and adjusting it can significantly impact its loudness. Increase the gain gradually until you achieve the desired loudness level, but be careful not to overdrive the subwoofer, which can lead to distortion and damage.

Improve the enclosure:

Your subwoofer’s enclosure can significantly impact its performance and loudness. A sealed enclosure produces tighter, more accurate bass, while a ported or vented enclosure can have more volume and deeper bass. Consider upgrading or optimizing the enclosure design to improve the subwoofer’s performance.

Upgrade the amplifier:

If your amplifier does not provide enough power to drive the subwoofer, consider upgrading to a more powerful one. A high-quality amplifier can deliver more clean power to the subwoofer, resulting in increased loudness and improved sound quality.

Check the wiring:

Ensure the wiring connecting your subwoofer and amplifier is correctly sized and adequately secured. Poor wiring can lead to decreased performance and reduced loudness.

Improve the subwoofer location:

The location of your subwoofer can also impact its performance and loudness. Consider experimenting with different areas to find the optimal placement for your car and listening preferences.

Generally, placing the subwoofer in a corner or against a wall can produce more volume, while moving it away from walls can produce tighter, more accurate bass.

Add a second subwoofer:

A dual subwoofer can increase overall loudness and improve bass response. Ensure that both subwoofers are correctly matched and connected to the amplifier to avoid overdriving or damaging the subwoofers.

How to make a subwoofer have more bass?

To make a subwoofer have more bass, you can adjust the gain settings, upgrade the enclosure, or experiment with subwoofer placement. You can also use an equalizer or bass boost to enhance the lower frequencies.

Conclusion on What Makes a Subwoofer Loud

Having a subwoofer is essential if you want to listen to music with powerful bass. A subwoofer is designed to reproduce the low frequencies of sound. It makes your music sound like you enjoy listening to music.

In today’s article, I’ll tell you what makes a subwoofer loud and guide you on how to make your car subwoofer louder. After reading this article, you’ll understand how to make a subwoofer louder.

If you’ve any questions about what makes a subwoofer loud, let me know in the comment section, and I’ll answer every question you have. If you liked this article, share it with your friends so they can also benefit from it.

FAQs: What Makes a Subwoofer Loud

How to make the subwoofer louder outside the car?

If you want to make your subwoofer louder outside the car, use a more powerful amplifier, upgrade the enclosure, or adjust the subwoofer’s location. Be careful not to disturb your neighbors or violate noise ordinances.

How to make the home theater subwoofer louder?

To make your home theater subwooferhttps://soundspeakerpro.com/best-subwoofer-box-port/ louder, you can adjust the gain on the amplifier, upgrade the enclosure, or experiment with subwoofer placement. Consider adding a second or subwoofer equalizer to achieve the desired loudness level.

Do subwoofers make music louder?

Yes, subwoofers can make music louder by enhancing the bass frequencies and adding depth and richness to the sound. However, the overall volume will depend on the amplifier’s power and the speakers’ efficiency.

Why does my subwoofer sound weak?

There could be several reasons why your subwoofer sounds weak, including incorrect gain settings, poor subwoofer placement, or a mismatched amplifier. Check your settings and connections, and consider upgrading or adjusting your system components as needed.

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