Best 4 Inch Subwoofer - Recommended Expert's Choice


A 4 inch subwoofer is specially designed for use in a car. It is generally used to improve the bass response of a car stereo system. A good subwoofer can add a lot of depth and power to your music. It has the ability to reproduce low frequencies with great accuracy. There are many brands and models of subwoofers available, so, it can be confusing to choose the best one.

The best 4 inch subwoofer provides an exceptional performance whether you are looking to add some extra thump to your music or want to improve the quality of sound in your car. It’s perfect for adding extra low-end punch to your car’s audio system without taking up a lot of space. It is made of high-quality materials and features a powerful motor that can handle a lot of power.

Our Top 3 Recommendations

Best Pick  Dayton Audio TCP115-4 4" Treated Paper Cone Dayton Audio TCP115-4 4" Treated Paper Cone

Treated paper cone for superior durability

Coated with a dust cap for protection

Aluminum former keeps the voice coil cool

Most Popular Dayton Audio TCP115-8 4" Treated Paper Cone Dayton Audio TCP115-8 4" Treated Paper Cone

Powerful motor for efficiency

Compact enclosure for easy placement

Treated paper cone for superior sound quality

Budget Pick Dayton Audio DA115-8 4" Aluminum Cone Dayton Audio DA115-8 4" Aluminum Cone

4" aluminum cone woofer

Extended frequency response

High power handling

There are a few reasons why 4-inch subwoofers are becoming increasingly popular.

Power:

They offer a lot of bang for your buck. In terms of raw power and sound quality, 4-inch subs can pack a serious punch while still being relatively affordable.

Versatile:

The 4-inch subs are much more versatile than their larger counterparts. They can be used in a variety of different applications, from car audio to home theater systems. And because they’re small, they can be easily hidden away if necessary.

Better Performance:

The 4-inch subs offer significantly better performance than comparable 6- or 8-inch models in terms of size and weight. This means that they’re ideal for use in smaller spaces where traditional subwoofers would be too bulky.

How Did We Test The 4 Inch Subwoofers?

To find the 4 inch subwoofers, we took the variety of subwoofers that are available and put them through a series of tests. Our test included the following things:

Bass:

To test the bass, we used a low-frequency sine wave sweep. This is because a low-frequency sine wave will show us how well the subwoofer can reproduce the low frequencies.

Sound Quality:

We also looked at how well the subwoofer could play a variety of music genres. We did this by playing a variety of music genres and seeing how well the subwoofer could reproduce the sound.

Connectivity:

To check the connectivity, we looked at how easy it was to connect the subwoofer to a variety of devices. We also checked to see if there were any issues with the connection.

Result:

After testing all of the subwoofers, we found the top 6 4-inch subwoofers and compiled a list of these subwoofers from top to low ratings based on our testing experiences. Now we will move toward the detailed review of each subwoofer.

Our Recommendations for Best 4 Inch Subwoofer

Image Model Price
 Dayton Audio TCP115-4 4" Treated Paper Cone Dayton Audio TCP115-4 4" Treated Paper Cone See On Amazon
Dayton Audio TCP115-8 4" Treated Paper Cone Dayton Audio TCP115-8 4" Treated Paper Cone See On Amazon
Dayton Audio DA115-8 4" Aluminum Cone Dayton Audio DA115-8 4" Aluminum Cone See On Amazon
Massive Audio FX4 – 4 Inch, 200 Watts Massive Audio FX4 – 4 Inch, 200 Watts See On Amazon
Dayton Audio MKSX4 Four 4" Driver Low Dayton Audio MKSX4 Four 4" Driver Low See On Amazon
Goldwood Sound GW-4028/S Shielded 4" Woofer Goldwood Sound GW-4028/S Shielded 4" Woofer See On Amazon

List of Top 6 Best 4 Inch Subwoofer

Best 4 Inch Subwoofer Detailed Reviews 2022:

Dayton Audio TCP115-4 4" Treated Paper Cone (Image credit: Amazon)

Dayton Audio TCP115-4 4" Treated Paper Cone

SPECIFICATIONS

Speaker Type : Woofer | Brand : Dayton Audio

REASONS TO BUY

Treated paper cone for superior durability

Coated with a dust cap for protection

Aluminum former keeps the voice coil cool

1" diameter 4-layer voice coil for improved power handling

REASONS TO AVOID

It can be a bit loud

The Dayton Audio TCP115-4 4" Midbass Woofer 4 Ohm is one of the top 4-inch subwoofers. It has a treated paper cone that makes it durable and long-lasting. The cone is also coated with a dust cap that protects it from dirt and dust. This woofer features an aluminum former that keeps the voice coil cool for high power handling, making it ideal for use in high-performance audio systems.

The treated paper cone ensures superior durability and superior sound quality, making it a great choice for anyone looking to get the most out of their audio system. This woofer features a 1" diameter 4-layer voice coil that improves power handling and low-frequency response. The treated paper cone provides exceptional durability and clarity.

With its extended pole piece, this woofer creates a symmetrical magnetic field for lower distortion, providing you with the clearest, most accurate sound possible. The treated paper cone ensures that your mids and highs remain clear and detailed. Whether you’re looking to upgrade your car’s audio system or simply want to add some extra bass to your home theater setup, the TCP115-4 is a perfect choice.

Dayton Audio TCP115-8 4" Treated Paper Cone (Image credit: Amazon)

Dayton Audio TCP115-8 4" Treated Paper Cone

SPECIFICATIONS

Speaker Type : Woofer | Brand : Dayton Audio

REASONS TO BUY

Powerful motor for efficiency

Compact enclosure for easy placement

Treated paper cone for superior sound quality

1" diameter 4-layer voice coil for improved power handling

REASONS TO AVOID

It can be a bit tricky to install

Another subwoofer from Dayton audio makes it to our list, and for good reason. The TCP115-8 is a 4" treated paper cone midbass woofer that is designed for superior sound quality. It has a power handling of up to 50 watts and a frequency response of up to 5,000 Hz. This subwoofer also features a vented pole piece that helps to improve bass response.

This woofer features a 1" diameter 4-layer voice coil that improves power handling and low-frequency response. The aluminum former keeps the voice coil cool for high-power handling. With an extended pole piece, this woofer creates a symmetrical magnetic field for lower distortion, giving you the truest sound possible.

This woofer features a powerful motor for efficiency and a compact enclosure for easy placement. The treated paper cone provides superior sound quality, while the 8-ohm impedance makes it compatible with most amplifiers. Whether you’re looking for an upgrade to your existing system or a new addition to your audio arsenal, the Dayton Audio TCP115-8 is sure to deliver.

Dayton Audio DA115-8 4" Aluminum Cone (Image credit: Amazon)

Dayton Audio DA115-8 4" Aluminum Cone

SPECIFICATIONS

Speaker Type : Woofer | Brand : Dayton Audio

REASONS TO BUY

4" aluminum cone woofer

Extended frequency response

High power handling

Highly efficient

Black anodized finish

REASONS TO AVOID

It can be a bit noisy

Meet the Dayton Audio DA115-8, a 4" aluminum cone woofer that’s designed for use in vented or sealed enclosures. This little woofer packs a punch, thanks to its extended frequency response and high power handling. It is also highly efficient, making it a great choice for use in smaller spaces.

This subwoofer is perfect for any audio application. It features a black anodized finish for a sleek, modern look, and delivers superb sound quality. With its excellent power handling and high sensitivity, this woofer is sure to impress. This woofer features a cosmetic stamped steel frame and a changeable voice-coil former.

It also includes an integrated crossover network. With its flat frequency response in the passband region, this woofer is perfect for anyone looking to create a custom speaker system. And with its impressive output capabilities, you can be sure that your music will sound amazing. So, order your Dayton Audio DA115-8 today!

Massive Audio FX4 – 4 Inch, 200 Watts (Image credit: Amazon)

Massive Audio FX4 – 4 Inch, 200 Watts

SPECIFICATIONS

Speaker Type : Surround Sound | Brand : Massive Audio

REASONS TO BUY

200 watts of MAX power

50 watts of RMS power handling

6dB Linkworth Riley crossover

70Hz-20kHz frequency response

Custom fiberglass cone

REASONS TO AVOID

The sound quality could be better

Introducing the all-new FX4, 4” coaxial speakers from MASSIVE. These little giants pack a major punch with 200 watts of MAX power and 50 watts of RMS power handling. The 6dB Linkworth Riley crossover ensures that the tweeter and woofer work together in perfect harmony to give you the best sound possible.

Their frequency response is rated at 70Hz-20kHz. These speakers have a custom fiberglass cone with a butyl rubber surround for superb sound reproduction. The Heavy Gauge Steel Basket and Thick Powder Coating protect against wear and tear, while the High-Quality Cloth Spiders and Polyester Fiber ensure long-lasting sound quality. 

This ensures that your highs are always clear and never get muddy or distorted. It is also built with a polypropylene woofer cone and butyl rubber surround for increased durability and long-lasting performance. Whether you’re looking to upgrade your factory sound system or add some bass to a custom build, the FX4 is a perfect choice.

Dayton Audio MKSX4 Four 4" Driver Low (Image credit: Amazon)

Dayton Audio MKSX4 Four 4" Driver Low

SPECIFICATIONS

Speaker Type : Subwoofer, Bookshelf | Brand : Dayton Audio

REASONS TO BUY

Compact design

Powerful drivers

Can be used with any amplifier or receiver

Dual slot ports minimize air turbulence

Removable rubber feet allow for easy installation

REASONS TO AVOID

It may not handle a lot of power

The Dayton Audio MKSX4 is a great choice for a 4" subwoofer. It features four 4" drivers that are made of polypropylene and have a frequency response of 40 Hz to 5 kHz. The subwoofer has a power handling capacity of 120 watts RMS and can handle up to 240 watts of peak power. The dimensions of the subwoofer are 12.5" x 10" x 4".

The sleek, compact design is perfect for tight spaces, while the powerful drivers provide plenty of thumps. And because it’s passive, you can use it with any amplifier or receiver. The dual slot ports minimize air turbulence for distortion-free sound. The removable rubber feet allow you to install the subwoofer upright or laid flat.

This little powerhouse utilizes the same high excursion drivers as our MK402 bookshelf speakers, so you can be sure to get a matched, cohesive sound. Whether you’re watching movies or listening to music, the MKSX4 will provide dynamic, powerful sound that will bring your audio experience to the next level.

Goldwood Sound GW-4028/S Shielded 4" Woofer (Image credit: Amazon)

Goldwood Sound GW-4028/S Shielded 4" Woofer

SPECIFICATIONS

Speaker Type : Woofer | Brand : Goldwood Sound, Inc.

REASONS TO BUY

Can handle up to 70 watts of power

8-ohm impedance

70 - 10,000Hz frequency response

Polypropylene cone

Rubber surround

REASONS TO AVOID

It may require special care while installing

The Goldwood GW-4028/S is a shielded 4" woofer that can handle up to 70 watts of power. It has an 8-ohm impedance and a response of 70 - 10,000Hz means that you’ll be able to hear all the detail in your music, and the 84dB SPL ensures that your tunes will be loud and clear. This woofer is made with a polypropylene cone and a rubber surround.

With a 1" aluminum voice coil, 16oz magnet, and poly mica cone with rubber surround, this woofer is designed for durability and great sound. The fully shielded frame protects against electromagnetic interference, and the overall size of 4.375" makes it a perfect fit for most enclosures.

The mounting depth of 2.75" makes it easy to install, and the woofer is designed and engineered in the USA for the highest quality sound. Whether you’re looking for a replacement woofer or an upgrade, the Goldwood GW-4028/S is a great choice.

Quick Shopping Tips For The 4 Inch Subwoofer:

When shopping for a 4 inch subwoofer, it can be tough to know where to start. Here are a few quick shopping tips to help you narrow down your choices and find the subwoofer for your needs.

Size:

Decide what size subwoofer you need. 4 inch subwoofers are great for small to medium-sized rooms. If you have a large room, you may want to consider a larger size subwoofer.

Power Output:

Consider the power output of the subwoofer. You’ll want to make sure that the subwoofer can handle the power output of your stereo system.

Warranty:

Make sure the subwoofer has a good warranty. This will give you peace of mind in case anything goes wrong with the subwoofer.

Sound:

The most important thing to consider when shopping for a subwoofer is the sound quality. Make sure to listen to the subwoofer before you buy it to make sure it meets your expectations.

Power Handling:

Be sure to check the power handling of the subwoofer. This will ensure that the subwoofer can handle the power output of your stereo system.

Frequency Response:

The frequency response of the subwoofer is also important. You’ll want to make sure that the subwoofer can reproduce the full range of frequencies that your music has to offer.

Budget:

Finally, consider your budget when shopping for a subwoofer. 4 inch subwoofers can in different. Set a budget and stick to it to ensure you don’t overspend on your new subwoofer.

Conclusion:

A 4 inch subwoofer is a great way to improve the sound quality in your car without taking up too much space. We’ve looked at some of the top 4 inch subwoofers and what you need to consider before making your purchase.

Our recommendation is Dayton Audio TCP115-4 4" Midbass Woofer 4 Ohm based on our testing experiences. It is well-built, has good power handling, and sounds great.

Frequently Asked Questions

What is The Best 4-Inch Subwoofer?

The Dayton Audio TCP115-4 is a great 4" midbass woofer. It’s an excellent choice for small enclosures or cabinets and produces tight, accurate bass with low distortion. The TCP115-4 has a 4-ohm impedance and can handle up to 100 watts of power. It’s also very affordable, making it a great value for the money.

Do The 4 Inch Subwoofers Sounds Better?

Yes, the 4-inch subwoofers usually sound better because they have a higher frequency response and can reach lower octaves than the larger subwoofers. This makes them perfect for those who are looking for an accurate bass response without having to sacrifice too much space.

What Are The Benefits of Using 4-Inch Subwoofers?

There are a few benefits to using 4-inch subwoofers in your car audio system.

  • First, they’re a great way to add some extra bass without taking up too much space.
  • Second, they’re affordable and easy to install.
  • Third, they’re lightweight and portable, making them perfect for traveling or storage.

Steven Paul
Hi, I'm Steven Paul! I am dedicated to helping people learn more about subwoofers. My age is 49-year-old and passionate for helping others by doing detailed research, I really like working on SubwooferGuides.com because it gives me the opportunity to use my knowledge of research on Musical Guides. I have been researching about musical instruments for over 20 years and there is nothing that I love more than helping beginners get into the hobby of home theater audio. My goal with this site is to provide an unbiased resource where beginner's can come and find all the information they need to make educated decisions when shopping for their first subwoofer system.
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