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Best Shallow Mount Subwoofer of 2024, Tested and Reviewed

When it comes to providing gut-punching bass, nothing beats a good subwoofer.

Whether you’re a diehard audiophile or just looking for the best sound out of your car audio setup, trying to find the perfect shallow mount subwoofer that caters to your particular needs can be daunting.

But have no fear – in this blog post, we’ll review some of the best shallow mount subwoofers on the market and provide helpful tips so you can make an informed decision about which is right for you!

Best shallow mount subwoofers of 2024

Luckily, there are such things as shallow mount subwoofers.

They come with low mounting depth which makes them suitable for smaller locations.

Without further ado, here are some of our favorite subwoofer options currently available on the market.

1. Rockford Fosgate R2SD2-10: Best Shallow Mount Subwoofers


Though this subwoofer is tiny, it is quite mighty. The 10-inch size makes the sub well-suited for compact spaces, though you won’t have to worry about losing valuable sound quality.

Most motorists had no trouble installing this subwoofer behind seats.

Notably, this subwoofer also has dual-voice coils so you can easily upgrade your sound without having to run out and purchase additional hardware.

It can handle both vented and sealed enclosures, adding to this subwoofer’s level of versatility.

The subwoofer has a great, sleek appearance that’s bound to fit in any car with ease.

It produces a clean, balanced sound that just might rattle your windows from time to time when installed and configured correctly.

The small sub is well-suited for a variety of genres of music, so it’s great for music lovers of any kind.

Many users found this subwoofer perfect for upgrading smaller stock subwoofers that come with the car. You’ll have no trouble installing this system with its simple, intuitive design.

The compact subwoofer can handle up to 400 watts of power with a 200 Watt RMS.

Plus, with a spider vented design, this subwoofer is designed to keep out dust making it perfect for long term, regular use. This will also ensure that your subwoofer stays adequately cool while in use.

You’re also given a full 1-year warranty with your purchase, so in the event that this isn’t the subwoofer for you, you can still get your money back.

While the bass might feel a little light on this subwoofer, that’s to be expected with a speaker of this stature.

Overall, this subwoofer offers impressive audio quality in a compact, flexible design.


  • Easily mounted
  • Fights against distortion
  • Compact size


  • Might not be the best for heart-throbbing bass lovers

2. Skar Audio VD-12 D2: Best Shallow Mount Subwoofers For Truck


This Skar Audio is one of the best shallow-mount truck subwoofers, providing power, performance, and value.

With its dual 2-ohm, 800-watt peak power, and 500-watt RMS power capabilities combined with a high-temperature 2″ voice coil, pressed paper cone, and competition-grade foam surround, the VD-12 provides ample power and clarity while staying compact enough to fit into tight spaces.

I have been using the Skar Audio VD-12 D2 Subwoofer for over a year and can surely state that it is one of the best subwoofers I have ever used. It was very easy to install and set up since all you need to do is connect the power, ground, and RCA cables. The subwoofer is also incredibly durable, with a competition-grade pressed paper cone, high roll foam surround, and a 2-layer conex spider that allows it to perform reliably for many years.

The sound quality of the VD-12 D2 is also impressive, making it suitable for music and movie applications. The frequency response is 25 – 300 Hz, making it suitable for various genres. Furthermore, the high-temperature 2-inch voice coil and powerful single-stack ferrite magnet ensure this subwoofer can handle ample power without compromising its audio quality.

Although the Skar Shallow Mount Subwoofer has many impressive features, it also has some possible drawbacks. The first would be its limited mounting depth, as it can only fit in spaces around 4″ deep. Some users have also reported that the subwoofer tends to overheat if too much power is used or confined in a small box.

Overall, the Skar Audio VD-12 D2 Shallow Mount Car Subwoofer is a great choice for an affordable, reliable subwoofer with impressive sound quality and durability. It would be perfect for any situation with limited mounting depth, such as under car seats or in a trunk. With its powerful components and excellent sound quality, the VD-12 will surely provide an impressive listening experience for years.


  • High-temperature 2-inch voice coil
  • Powerful single-stack ferrite magnet
  • Competition-grade pressed paper cone
  • High-roll foam surround
  • Advanced airflow cooling system
  • Peak power of 800 watts and RMS power of 500 watts


  • The depth of the under-cone frame can be difficult to install
  • It can easily blow if gains are too high for the subwoofer’s power rating.

3. PIONEER TS-A2500LS4: Best Budget 10-inch Shallow Mount Subwoofer

This 10 inch shallow mount subwoofer is an all-around winner, with a powerful glass fiber and mica reinforced polypropylene cone, and enough power to fit the tightest of spaces. Forget about those bulky models – go small and mighty with Pioneer’s TS-A2500LS4! 

For best sound quality and control, we recommend pairing our subwoofer with a 0.6 cubic foot sealed box.

But don’t let our simplicity fool you; this subwoofer still packs a massive 300 watt punch and delivers clear, crisp sound that will make your musical and audio selections come alive!

It’s incredibly easy to install—even if you’ve never tried building a custom sound system before, it couldn’t be simpler with the included template. Plus, the single coil wiring makes it a breeze to match up to an amp. 

You can also mount this woofer in free air with reduced power of 75 watts RMS, and even get creative by customizing your sub’s installation depending on your car type. 

With this model, you can forget about distortion or sound degradation – whatever type of music you enjoy, Pioneer’s TS-A2500LS4 will provide accurate sonic reproduction so you can crank up the volume without sacrificing on quality.


  • 1200 Watts peak Power with 300 Watts RMS power provides plenty of power to fill any room with sound.
  • Unique design with just 3-3/8″ Mounting Depth allows easy installation even in tight spaces.
  • Small Enclosure Use (0.35 ~ 0.7 cu. ft.) suits most vehicles.
  • Four ohms Single Voice Coil makes wiring easier and less complex.
  • Glass Fiber and Mica Reinforced IMPP Cone enable the sub to move more air, thus producing stronger bass with better accuracy.
  • Double-reinforced spider prevents distortion due to excessive cone movement at higher volumes.


  • Rubber Surround can deteriorate over time due to the heat generated by the woofer.
  • Power handling is reduced to 75 watts RMS when mounted in free air.
  • Not suitable for low-frequency response needs, as it is only a shallow sub.

4. Kicker 43CWRT102: Best 10-inch Shallow Mount Subwoofer

This 10-inch shallow mount subwoofer provides an impressive amount of sound at an affordable price.

It has sound impedance of 2 ohms and utilizes high-temperature voice coils to handle sound output in a variety of climatic conditions.

This subwoofer can put out a maximum of 250 Watts of sound output. With an injected molded propylene core, these sturdy subs are built to last.

The subs can easily be installed under seats but beware— You’ll definitely experience some hard-hitting vibrations with these powerful speakers.

The subwoofers are super easy to set up and are true to size when it comes to picking out a proper enclosure. Notably, these Kickers are pretty thin so they’re bound to fit in a variety of cars with ease.

The all-weather subwoofer is water-resistant as well, so you can still bump your tunes while off-roading.

Plus, with dual-voice coils, you can truly add power to these subwoofers without having to invest in unnecessary extra equipment.

These subwoofers have a sensitivity rating of about 84 decibels. You’ll love using these speakers to jam out to your favorite songs, regardless of the genre.

These subwoofers perform in a vented or sealed enclosure with ease. They also have a super sturdy design that you can depend on for years to come.

With 400 Watts of RMS power handling, you can crank these subwoofers to get the sound you need. Overall, it’s hard to find a subwoofer that performs quite as well as these ones within its price bracket.


  • Thumping, powerful bass
  • Sensitive sound output
  • Water-resistant design


5. Infinity Reference REF1200S: Best Budget 12-Inch Shallow Mount Subwoofer

Don’t be fooled by this subwoofer’s notably low price— It still packs a punch and intense bass enhancement that far exceeds its asking price.

That being said, you’ll want to be a super bass head to take on one of these monsters: These subs are bound to rattle your windows, seat, and even the exterior of your car when used.

You can choose between 2 or 4-ohm impedance so that you can get the most out of your subwoofer setup. Plus, with a sensitivity of 92 decibels, these speakers will make sure that your favorite low-end frequencies are well pronounced.

These subwoofers have a frequency response range of 27-175 Hz making them well suited for listening to a variety of different music types.

The polypropylene cone has a rubber surround coating effectively amplifying your sound while keeping dust and debris out.

Plus, this subwoofer comes with a 1-year warranty for valuable peace of mind. With a maximum output power of 1000 Watts, this speaker is designed to fill larger cars and spaces with earth-shattering sound.

While you’ll get a great deal of bass with these subwoofers, they are still able to produce clean mid and high range frequencies with ease.

The shallow sub can fit perfectly in a variety of housings, though it’s true to its described size

You’ll want to check your car carefully beforehand although— This 12-inch woofer can be exceedingly large for smaller vehicles.

Overall, this shallow sub provides a surprisingly crisp sound while still giving you bass sound that you can truly feel.


  • Low-profile design
  • Super sensitive


  • Might have some low-grade distortion

6. Kenwood KFC-XW1200F: Best 12-inch Shallow Mount Subwoofer

This subwoofer may look simple, but it is strong and powerful. The 12-inch subwoofer has carbon-fiber construction and a whopping 91 dB sensitivity level.

The shallow mount subwoofer comes with everything you need to get the speaker up and running no time at all, including the mounting screws.

While they do have a single-coil design, they produce an impressive amount of sound output so you won’t necessarily need to buy another subwoofer.

With a max sound output power of 1400 watts, you’ll most likely be able to produce all the sound you could want with just one of these flexible speakers. The subs also have an impedance rating of about 4 ohms.

With a cast aluminum basket, these subs are super sturdy and built to last. Regardless, they come with an included 2-year warranty, so you can be sure that they’re a good fit for your needs.

You’ll want that these subwoofers certainly pack a bunch to any and all music, even if you’re in a large vehicle like a truck.

You’ll get heart-pounding bass with this subwoofer, while still getting a considerably clear amount of mid and high range frequencies.

While there is an obvious emphasis on the low-end, these subwoofers are super well-balanced for their class. Despite having such a high sound output, this sub won’t blow out your sound with intense distortion.

It’s said that these subwoofers get better with age. When paired with a powerful amplifier, these speakers are simply unstoppable.

Overall, this is an amazing subwoofer for the price. While you might have to buy more than one unit to satiate your bass needs, they give you a balanced sound experience with every use.


  • Easy to install
  • Excellent audio quality


7. JBL Club WS1000: Best 10-inch shallow mount subwoofer for Bass

This 10-inch JBL shallow-mount subwoofer is the perfect bass booster for any audio system. Its low design allows it to fit into almost any tight space and provides an impressive 200 watts of RMS power with a peak handling of 800 watts.

The Selectable Smart Impedance switch allows users to choose either 2 or 4 ohms of impedance, making it easy to configure a system with multiple subwoofers. Furthermore, its polypropylene cone produces deep Bass down to 35hz and offers 89 dB of sensitivity, which adds clarity and depth to any sound setup.

In real-life situations, this subwoofer has proven to perform well and deliver hard-hitting Bass. It can handle high power levels and still sound great even when installed in a shallow enclosure due to its low design. The build quality of the sub is quite good, and it appears to be durable enough for long-term use.

One potential downside of the sub is that it can be tricky to install and requires special skills and knowledge. Getting the required air volume for optimal performance can also be difficult when installed in a shallow enclosure.

Overall, this subwoofer is well-suited for those who want deep bass performance without requiring too much space. It is ideal for car audio enthusiasts looking for a great-sounding subwoofer who doesn’t mind putting in the extra effort to install it correctly.


  • Low profile design that fits into shallow enclosures easily
  • Sounds great with even a small amp pushing it
  • Switchable voice coil impedance provides flexibility when selecting amplifiers
  • Produces clean and clear sound even at high volume
  • Rated at 200 watts with the capability to handle more power from an amplifier
  • It hits low frequencies with authority, shaking the entire interior of your vehicle.
  • Provides great value for the price.


  • Not designed for extremely powerful amps or large-wattage output
  • Low frequencies may not be as punchy as larger subwoofers.
  • The impedence switch is prone to breaking when fitting it into the enclosure.

8. Rockville W8T4-S2: Best budget 8-inch shallow mount subwoofer

The Rockville W8T4-S2 shallow mount subwoofer is perfect for anyone searching for top notch bass from a small speaker. With its CEA rating of 1000 Watts Peak Power, 500 Watts Program and 250 Watts RMS, it packs an impressive punch considering its size. This makes it ideal for getting great sound without sacrificing quality or performance.

This shallow mount subwoofer has specs that will make your music enthusiast friends drool, delivering powerful sound without taking up too much space. Plus, it looks great too – the attractive steel basket and dust cap offer a sleek and contemporary look that is sure to impress everyone. 

And if you’re worried about installation, don’t be! This subwoofer is easy to install in any car audio system. And with an impressive sensitivity of 90dB and frequency response of 39 Hz to 500Hz, this low budget gem gives you exceptional bang for your buck.

Not only is it powerful, but installation is a breeze with dual nickel-plated spring-loaded terminals. Plus, the magnet protection rubber band provides extra durability so you don’t have to worry about keeping it in tip-top shape.

Overall, the Rockville W8T4-S2 shallow mount subwoofer is a great choice for anyone who needs to add serious bass with limited space. With its quality sound and great design, this subwoofer will bring any audio system to life!


  • Subwoofers feature the thinnest mounting depths, making them perfect for intricate bass installations.
  • 2-Ohm single voice coil provides increased linearity and superior audio quality.
  • High BL motor structure with large diameter progressive roll spider delivers deep bass response.
  • A vented core magnet motor with an extra thick back and top plates allow full voice coil extended peak-to-peak excursion.
  • Engineered with a special aluminum alloy high-temperature voice coil winding around the high mass vented pole piece keeps woofers cool.
  • The Rockville trim ring can be removed if desired and is made from hard rubber.


  • Installation can be difficult for those who are unfamiliar with car audio systems.
  • The subwoofer is not waterproof and must be installed in a dry environment.

Shallow Mount Subwoofers Buyer’s Guide

Shallow-mount subwoofers are an excellent choice when you’re looking for powerful bass sound in a limited space. These subs can be easily mounted in small spaces like a trunk or a door, and they offer superior sound quality that can fill your car with low-end bass.


The size of a shallow-mount subwoofer is an important factor to consider when purchasing. Many shallow-mount subs are limited in size, so you must be sure that the one you choose will fit where you want to mount it. In addition, some models require special sub-boxes for mounting, so make sure that you check the specifications before your purchase.

Power Handling:

The power handling of a shallow-mount subwoofer is also an important factor to consider when making your purchase. Ensure you select a model with a sufficient power handling capacity for your needs. If you want to achieve maximum bass output, you must choose a subwoofer with a high power handling capacity.


The sensitivity rating of a shallow-mount subwoofer is also important to consider. The higher the sensitivity rating, the better the audio quality you can get out of the subwoofer. Look for a model with a high sensitivity rating to help you achieve the best audio quality possible.

Sound Quality and Bass:

A shallow-mount subwoofer’s audio quality and bass output are also important considerations when purchasing. Choose a model that offers superior audio quality and tight, punchy bass. Also, ensure the sub can handle your desired SPL levels to get the desired effect.


The impedance value of a shallow-mount subwoofer is also important to consider. Most shallow-mount subs will come with either single or dual voice coils, depending on your needs. Ensure that the sub you choose has a suitable impedance rating for your amplifier and setup to ensure optimum performance.

The Number of Voice Coils:

The number of voice coils will determine the flexibility of your shallow-mount subwoofer. A single voice coil will provide a more focused sound, while multiple voice coils allow for different wiring configurations that can increase your sub’s power handling and audio quality.

Frequency response:

The frequency response of a subwoofer will tell you how well it can reproduce different frequencies. Look for subwoofers with wider frequency responses to get the most out of your subs.

Type of Enclosures: 

Several types of enclosures are available for shallow-mount subwoofers, including sealed and ported. Sealed enclosures are the most common type, allowing for more accurate sound reproduction. However, ported enclosures provide more bass output but require more power to drive them.

Brand Reputation: 

It’s important to look at a brand’s reputation when shopping for a shallow-mount subwoofer. Make sure to search for companies that are renowned for their dependable and first-rate goods. Research through online reviews, and ask your acquaintances or family members with experience buying shallow mount subs to select the right product.


The installation of a shallow-mount subwoofer is another important factor to consider when making your purchase. Some subs can be installed easily, while others require special tools or expertise. Ensure that you check the specifications before buying to ensure that you have the necessary items and knowledge to install your sub correctly.

Price :

Finally, when it comes to price, many affordable shallow-mount subwoofers are available on the market. It’s essential to remember that investing in quality is worth your while. Invest in a higher-end model if you want superior audio quality and impressive bass response.

Shallow Mount vs Regular Subwoofers

Now we’ll discuss some key differences between shallow mount subwoofers and their regular-sized subwoofers.

Shallow mount subs come in a flat, compact, and lightweight form. This also makes them easier to install than regular subs.

Another difference can be seen in their respective enclosure boxes. While regulars subs fit inside large, bulky, and cubical-shaped boxes, shallow mount subs require smaller-sized flat boxes.

The power consumption of shallow sub is also limited. While this can be beneficial as it doesn’t put much burden on the amp, it also results in lower power output which means that audio quality will not be as high as that of a regular subwoofer.

Frequently Asked Questions

What sounds better, ported or sealed?

Ported enclosures, also known as bass reflex enclosures, are designed to amplify the low-frequency sound produced by a woofer. This is accomplished by having a hole, port, or duct in the enclosure that extends the woofer’s cone. Because of this design feature, ported enclosures usually produce louder and more powerful bass than sealed enclosures.

Sealed enclosures, conversely, do not contain any ports or ducts and are designed to reduce distortion from the woofer. Because of their construction, they typically produce more accurate sound than ported enclosures; however, the trade-off is that sealed enclosures don’t generate as much bass as ported enclosures.

The best choice between a ported or sealed enclosure depends on what type of sound you’re looking for. A ported enclosure is your best bet if you prefer loud and powerful bass. However, use a sealed enclosure if you need an accurate sound that produces less distortion.

Do lower Ohm subs hit harder?

Yes, lower ohm subs can hit harder than higher ohm subs. This is primarily because a lower electrical resistance allows more current to pass through the subwoofer.

Increased current converts more power into acoustic energy, producing a louder sound. In addition, the lower impedance of a low-ohm subwoofer also allows it to handle more wattage, producing higher overall output. Ultimately, lower ohm subs will be able to produce louder and harder-hitting bass than higher ohm subs.

Therefore, it’s important to consider all these factors when selecting a subwoofer for your system. Ultimately, the best way to determine which subwoofer works best for your setup is to audition several different models before deciding.

What is the ideal sub-bass range?

The ideal sub-bass range for most applications is between 20 Hz and 60 Hz. This range covers the deepest notes of any musical instrument and the majority of frequencies produced by a modern subwoofer. This frequency range is also critical to achieving a full-bodied sound, as it helps to fill out the lower frequencies in a mix.

Although achieving higher bass frequencies with a subwoofer is possible, these typically require more power and larger sizes than the average subwoofer can provide. For this reason, the 20 Hz to 60 Hz range is generally considered the ideal sub-bass range for most applications.

What is a louder 2-ohm or 4-ohm subwoofer?

2ohm subwoofers are generally designed to produce louder and more powerful bass than 4 ohm. This is because the former can generate higher power handling capabilities, which produce a wider soundstage, fuller lows, and deeper bass.

Additionally, 2 ohm subwoofers can produce higher sound pressure levels (SPLs) than 4ohm subwoofers. Therefore, if you are looking for the loudest possible sound, then a 2 ohm subwoofer is your best bet.

Are dual voice coil subs better?

The DVC sub offers more wiring options to match better and use the amplifier.
Dual Voice Coil (DVC) subwoofers provide extra wiring options and greater flexibility than regular single coil subs. This makes them perfect for individuals wanting to personalize their audio system. 

With DVC subs, users can wire the coils in parallel or in series, depending on their needs. This allows users to better match the impedance of the subwoofer to the amplifier and change the amp’s output. This enables users to get more power out of their system and achieve higher sound pressure (SPL) levels.

Moreover, DVC subs can be used in multi-subwoofer configurations without investing in external crossovers or equalizers. This helps users build larger and more powerful systems without overspending on expensive equipment.

Overall, dual voice coil subs offer more wiring flexibility and customization options than standard single coil subs, making them the ideal choice for a powerful sound system. So, be sure to consider these factors before making a final decision.

How do I make my bass sound deeper?

One way to make your bass sound deeper is to use a low-pass filter. Low-pass filters cut out the higher sound frequencies while allowing the lower frequencies to pass through. Cutting out the higher frequencies of bass notes can help create a deeper and more powerful bass sound.
In addition to using a low-pass filter, you can also shape the sound of your bass by using filter and amplitude envelopes. 

These envelopes allow you to create dynamic changes in the frequency range over time, which can help add unique depth and character to your bass sound.
Finally, you may also want to experiment with equalization (EQ) to further shape your bass’s sound. EQ allows you to boost or cut specific frequencies, allowing you to fine-tune your sound and make it as deep as possible.

How many ohms is acceptable?

Two or three ohms can be acceptable for most audio systems. For instance, two-ohm subwoofers can provide a powerful and deep bass sound, as they require more power from the amplifier and often generate more distortion when pushed too hard. Additionally, two-ohm speakers are generally much louder than four-ohm ones.

On the other hand, three-ohm subwoofers are also a great choice, as they allow for more flexibility when connecting multiple speakers. When wiring two three-ohm subwoofers in parallel, the impedance will drop to 1.5 ohms, allowing for more power handling from the amplifier. Moreover, three-ohm speakers are often a good compromise between power and audio quality.

In conclusion, two or three ohms is the generally accepted impedance for most audio systems, as it offers a great balance of power handling and audio quality. Before making any purchase decisions, however, consider your amplifier’s specifications and overall sound preferences.

Do shallow-mount subwoofers sound good?

Yes, shallow-mount subwoofers can produce good audio quality, but usually not as good as regular subs. The primary benefit of a shallow mount sub is that it’s easier to install in limited-space applications without sacrificing too much sound quality. 

So while they may not offer the same performance as a full-sized subwoofer, they’re still a viable option for anyone looking for more bass without taking up too much room.

What is the Top Mount Depth of a Subwoofer?

The top mount depth of a subwoofer is the distance between the top mounting surface, such as a shelf or cabinet, and the top of the subwoofer. 

It is typically measured in inches, and most shallow mount subwoofers have a top mount depth of 3″ or less. If a subwoofer has a greater top mount depth, such as 5″ or 6″, it usually means that the subwoofer will be a bit bigger and have a deeper resonance. 

Can I use a sub without an amp?

No, you cannot use a subwoofer without an amplifier. Subwoofers require a good amount of power to move the air and create bass frequencies, so they need an amplifier to provide that power. 

Without an amp, the subwoofer cannot produce any sound. Additionally, the subwoofer needs to be connected to an amp capable of providing enough power for the subwoofer to work properly. If the amp cannot provide enough power, the subwoofer won’t be able to reach its full potential.

What is the best shallow subwoofer on the market?

The Rockford Fosgate R2SD2-10 is one of the best shallow-mount subwoofers on the market. It has a top-mount depth of 2.8″, perfect for installations with limited space. Additionally, its dual voice coil design allows you to wire it in parallel or in series for more flexibility when wiring your system.

It also has a large 400-watt peak power rating and a frequency response of 20-250Hz, allowing it to produce powerful bass even in shallow mount applications. Furthermore, the Rockford Fosgate R2SD2-10 has a high-quality motor structure that reduces distortion and provides great audio quality. 

What is the right subwoofer size for shallow-mount subwoofers?

An 8-inch subwoofer is the most compact and convenient option for those with limited space. This subwoofer size is ideal for shallow mount applications as they are small enough to fit even in the tightest spots while still providing decent sound quality. 

However, if you have more space or require more powerful bass, you may want to look into larger subwoofers such as 10-inch or 12-inch subs. Ultimately, it all depends on your specific needs and available space.

How many ohms is best for bass?

Regarding subwoofers, 4 Ohm and 2 Ohm are the most common impedance ratings. A lower ohm rating generally means the subwoofer can produce more power and bass with less strain on the amplifier. 

On the other hand, a higher ohm rating implies that the subwoofer will require more power to reach its full potential. Ultimately, the best ohm rating for you will depend on your specific setup and how much power you want your subwoofer to be able to handle.

Michael Brown is the founder of, a website that provides car audio installation guides and tips. A self-taught car audio enthusiast, Michael has been installing and modifying car stereo systems for over 15 years.

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