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Best 15 Inch Subwoofer (Top Reviews & Buying Guide) 2023


Do you have a road trip in mind and you need loud music to enjoy your journey? In this case, you should consider adding subwoofer so that you enjoy a clear sound and chest thumping bass.

However, since there are so many choices, you might find it challenging to choose the best 15 inch subwoofers that meets your needs. A subwoofer that measures 15 inches is a large one. But if you’re looking for one that produces enormous amounts of bass, then you need to continue reading this guide.

Although the 15-inch subwoofers are large, it does not mean that your car would weigh more. When choosing a subwoofer, you should consider impedance, the number of coils, type of enclosure, frequency range, sensitivity, peak power ratings, and sturdy construction.

What’s the best way to give your stereo system a boost? Add a subwoofer! This type of subwoofer is the most popular size because it can really elevate sound quality and create an awesome vibe when listening to your favorite tracks.

Besides just being good for music, these subs are also great for movies or video games. We will review 10 of the top rated 15 inch subwoofers and talk about their specifications so you can make a decision that fits your needs!

What to Look For On 15 Inch Subwoofers?

Most people tend to avoid checking the specs of a sub. This is something that you should not avoid. Understanding the specs are going to help you choose the right sub for you. The factors below will aid in picking the most suitable subwoofer:

Frequency range

This refers to the range of frequencies within which the system may produce the necessary crisp sound performance. A great system has to operate within a wider range of frequency for your maximum convenience. Check out this rating on the packaging of the item you have in mind.

Number of voice coils

It is the component that supplies the motive force to the cones of the loudspeaker in response to an induced magnetic field. The force and its interaction with the woofer are what generates the bass output. A larger number of voice coils gives rise to highest outputs and vice versa.

Power handling

The RMS power handling is the amount of power that the amplifier can generate or the speaker can handle. You want a machine whose rating is the highest, as this implies better output. Be mindful of the energy consumption also though, to minimize the utility expenses.


A great machine has to be accompanied by a generous and comprehensive warranty. The purpose of such a warranty is to safeguard you from any losses or damages that may arise for a limited duration. Definitely, the longer and more comprehensive the warranty is, the better.


These pieces of equipment are generally too expensive. You cannot afford to purchase a new one every now and then. That is why you want to insist on that which is similarly stronger and more durable. Check the components that make the equipment up to ascertain this.

Sound quality

How the parts and components are constructed also matters a great deal. A great machine has to be made of strong materials and properly fastened to prevent premature failures. All the parts ideally have to be certified for higher levels and degrees of reliability. You yet again would not want to spend too much to have your way.

Top 10 Best 15 Inch Subwoofer For Your Car

RankingsNamePrice and More Details
Skar Audio EVL15 D2 2500 Watt SubsClick Here
Rockford Fosgate P3D2-15 Punch P3 SubClick Here
DS18 EXLB152D 2000 Watts Powerful SubsClick Here
KICKER S15L7 Dual 4-Ohm Square SubsClick Here
Power Acoustik MOFO152X SubwooferClick Here

When you start searching for a sub for your car, you should consider one of the top 10 best 15 inch subwoofers since they have everything that can meet your needs.

1. Skar Audio EVL-15 D2 15-Inch Subwoofer 2500 Watts of Power

Skar Audio EVL-15 D2 Subwoofer

Skar Audio EVL-15 D2 delivers incredibly powerful, accurate bass due to a variety of advanced design features. It has an elegant matte outer ring that offers protection against scratches while a black with shiny circular center give this affordable subwoofer a luxurious look you’ll be proud to have in your car!

The Skar Audio EVL-15 D2 subwoofers offer the most powerful sound in a car audio system. It has an impressive peak power of 2500W and is capable of reaching 1250 watts with RMS power at just 2 ohms impedance. With an 86dB sensitivity, this speaker has high quality sounds that will impress any driver on the road!

Plus, the Skar Audio EVL-15 D2 subwoofer is perfect for those who love playing deep bass sounds in their car. It has a high temp coil wire and heavy duty surround which allows it to reproduce sounds with ease, giving you the best quality of sound imaginable from your car sound system.

The Skar Audio speakers are primed for high temperatures. Plus it has one damper and two-layer spider that keep the speaker cool while in constant bass play mode. Overall these are the best 15 inch subwoofers for the price tag and bass quality.

  • Competition grade sound quality
  • 86.2 dB sensitivity of low end frequencies
  • High temperature voice coils for more bass
  • Solid non pressed paper cone speaker
  • Would need a pricey amp
  • Muddy sub bass frequencies

2. Rockford Fosgate P3D2-15 Punch P3 DVC Subwoofer

Rockford Fosgate P3D215 Punch P3 Subwoofers

Rockford Fosgate has been manufactured to stay strong even when the bass gets hot. In this case, the sub has a rigid anodized aluminum voice coil cone that endures through a heavy play while it stays responsive and light. It acts as a giant heat sink by directing it away from the copper-clad coils.

The budget subwoofer uses a Vertical Attach Surround Technique in attaching the oversized rubber surround to the glass fiber cone. As a result, it increases the available area up to 25%, making it easier for more air to be released with bigger and powerful bass sounds.

When this unit is combined with the appropriate external amplifier it can translate into a remarkable sound quality. The dual 2-ohm voice coils of the subwoofer can allow you to wire it for a 1-ohm impedance so that you get maximum output. Plus, the anodized aluminum cones help manage serious power consistently.

Overall, it has 1200 watts of extreme power handling with a cooling system. The special venting keeps the voice coils cool, ensuring that you get consistent bass performance. You can also get a 4-ohm impedance when you are not using multiple subwoofers.

It has a bumped backplate and an extended pole piece, leaving more room for a heavy excursion. The subwoofer performs well in a ported or sealed enclosure. Just imagine what all of this power with minimal distortion can do.

  • Outstanding build quality 2-Ohm voice coil subwoofers
  • Black aluminum design with a distinct cap
  • One year warranty included the car’s audio system
  • Nickel plated terminals with 10 AWG cables
  • It is  a heavy gigantic unit
  • Requires a powerful amplifier

3. DS18 EXLB152D 15-Inch 2000 Watts RMS Powerful Subwoofer

DS18 EXL-XX15-2D subwoofer

DS18 EXLB152D has three high-quality ferrite magnets of 102 oz deliver a wide range of tones and can handle the booming sound at high volumes. The two conex spiders cushions these powerful magnets for an accurate sound, while it has just enough sound distortion to give you that authentic feel.

We are impressed how this car subwoofer is able to deliver a maximum of 4000 watts with an RMS power rating of 2000W, thanks in part to the high quality materials used. Nobody expects a clean bass and all these wonderful specifications to come at such an affordable price!

The car subwoofer has a frequency range from 44Hz to 1300Hz, and the vented enclosure is made of red aluminum. The surrounding edge lets you feel comfortable while listening to your favorite songs because it’s high roll foam lined is manufactured for durability and versatility.

Furthermore, the incredible sensitivity level of 92dB makes the subwoofer the best choice, especially for high bass or EDM music. To prevent overblowing, you will need to play a continuous low-volume 8 hours before cranking up your sound system at ultimate power and rocking out!

  • Over the top sound quality improvement
  • Rubberized edges and fiberglass dust cap
  • Paper cone design with treated build quality
  • Handles wide 20Hz to 150Hz frequency range
  • Modest specs compare to others
  • Average power

4. KICKER S15L7 15-Inch Subwoofer Dual 4Ohm Square Subs

KICKER S15L7 15-Inch Subwoofer

Most subwoofers come in round shape. However, these powered subwoofers come in a square shape. They have a peak power handling of 200 watts and a dual voice coil subwoofer that works at 4-ohm. You should expect to build a custom subwoofer box for these bad boys.

The frequency response of this subwoofer ranges from 18Hz to 100Hz. It has a sensitivity of 89.4dB that keeps dark and low. The outer area have ribbon reinforcements at the corners. As a result, the woofer will flex naturally without causing any unnecessary tension.

You can put the component subwoofer in a sealed or vented casing since it can handle both configurations without any issues. Also, the subwoofer is made of a special design that resists wear and tear. The surrounding is elaborated using high-quality rubber, stitched to the subwoofer, and then glued in place.

These car subwoofers are built with an aluminum cast bucket, which reduces its overall mass, ensures zero interference with the magnets, and allows better heat dissipation. Overall the best subwoofers for squared setups, and you can get them at a low price point.

  • Patented square bass subwoofers
  • 88.56 dB sensitivity for louder bass notes
  • Best subwoofers in the car audio industry
  • Polypropylene cone to handle loud sound
  • Requires a custom box
  • Large trunk space is needed

5. Power Acoustik MOFO152X Subwoofer 15-Inch Car Audio Systems

Power Acoustik MOFO152X subwoofer

A subwoofer that can handle a max power of 3000W and an RMS power of 1700W. It has strontium ferrite magnets that weigh about 340 oz. You can alter the subwoofer between 2-ohms and 4-ohms if you want to get a deeper bass. The woofer combines the shades of black and blue to create an eye-catching combination.

These enclosed subwoofers are covered with a UV coated foam that protects it from distortions and makes it lightweight. It has a sensitivity rating of 87dB, which is above average. Although it is large, it does not have any cooling issues since it has a especial patent-pending design.

The high sensitivity rating allows the subwoofer to provide a louder bass by punching those incredibly low frequencies. Plus, the cone has a mixture of paper and polypropylene that ensures a high-quality sound at high excursion due to less cone flex.

Additionally, the voice coils are royal blue, making the subwoofer look better than other high powered audio systems. It has an aluminum cast heat sink, making sure that it has low temperature when in use. Its dust caps are created with aluminum stiffeners which are known to reproduce a louder sound.

  • Flex fit basket with a chromed backplate
  • Reinforced voice coil made out of aluminium
  • Nickel Plated car audio subwoofers
  • Achieve loud bass on a budget
  • Not the best looking
  • Longer break in period

6. American Bass XFL1544 15-Inch Dual 4Ohm Competition Subwoofer

American Bass XFL1544 sub for a car

American Bass has created this subwoofer with Kevlar-reinforced paper cones that are combined with a cast aluminum basket. It also features high density high roll foam surround for increased durability and clear sound, which makes it lightweight yet highly durable.

Once you buy the American Bass XFL1544, you will enjoy a dual 4-ohm subwoofer that has continuous RMS power of 100W and max power of 2000W. This amount of power can output sound waves that will vibrate your head and ears. It has a mounting depth of 8.46 inches that can securely hold it in position.

The American Bass subwoofer has a 3-inch voice call that acts as a safety measure to prevent damages due to overheating. The 3-inch voice call acts as a safety measure to prevent damage due to overheating. It does not come with a built-in amplifier, so you will need to find the best match for that powerful bass.

Besides high power handling, the subwoofer also has a boot cooling motor design with a rubber gasket and magnet that assists in cooling it and holds up for a more extended period, especially for lengthy playbacks.

  • Pro grade reinforced paper cone
  • Best surround foam to protect the cone
  • The speaker weights a total of 37.2 pounds
  • This one fits most standard 15” baskets
  • They tend to have slight distortions
  • Needs expensive amp to sound louder

7. Rockville RVP15W8 2000W 15-Inch Pro Subwoofers

Rockville RVP15W8 subs

The Rockville RVP15W18 is fabricated using treated paper that is reinforced with fiber for additional stiffness. With this particular feature you can crank up the decibles and get that loud sound without suffering excessive distortion.

The subwoofer has a wide frequency response spanning from 25Hz to 1.5kHz. Having a wide frequency range implies that you can extend beyond the upper bass region into midrange frequencies. It has cloth surround, which are quite stiff. As a result, you will not worry about excessive cone movements.

However, the cloth surrounds are not very durable, like the rubber surrounds. The subwoofer has 500W of RMS power per subwoofer, and a peak power handling of 1000W per unit. With this build quality and power you can get an ear-splitting audios regularly.

The subwoofer has a sensitivity rating of 100dB, implying that you do not require a lot of power to get a loud sound. With a high impedance of 8 ohms, the subwoofer does not stress the amplifier as it draws power. Overall these powerful subwoofers have an outstanding design, not to mention a great reputation on the car audio industry.

  • A whopping 1000 watts peak power
  • 100 dB sensitivity of overpowering output
  • Accordion cloth surrounding the cone
  • Stamped basket to boost lots of power
  • Wide 25 Hz to 1500 Hz frequency response
  • Older model and tends to not last that long
  • Lower construction quality

8. Pyle PLPW15d 15-Inch 8000 Watts Dual Voice Coils Subwoofers

Pyle PLPW15d 15 inch subwoofers

The Pyle PLPW15d sub has a peak power of 2000w and an RMS rating of 1000. This means that you can crank the volume up to max and get more bass without worrying about distortion! The terminals are spring loaded for tight connections so they enhance your sound quality too.

It’s a high-quality subwoofer that has the power and versatility to make your system sound phenomenal. This is because it features an expertly balanced 95oz magnet for enhanced bass performance, and a sensitivity rating of 95dB which ensures crisp highs with deep lows are always present (even in large spaces).

Plus, it counts with a specially treated foam surrounds designed to supply improved durability while still maintaining superior audio quality! With its black steel basket design this durable performer will never stand out as “just another” product on store shelves – but instead be completely unique before you even turn them on!

Overall, the PLPW15D subwoofer is designed to provide a high quality sound. The non-fatiguing suspension technology helps with the longevity of your speaker, and it brings two voice coils that can be wired as 8 or 4 ohms. Notably, it resists corrosion so you don’t have to worry about replacing these speakers in just a few months!

  • One of the best 4-ohm subwoofers
  • Steel basket comes with a black color
  • Good sleek designed 95 oz. magnet
  • Works with different enclosure types
  • Looks do not cause that wow effect
  • Mimics a bone shaking bass

9. Soundstream T5152 2600W Tarantula 15-Inch Subs Sound System

Soundstream T5152 15 inch Subwoofers For Cars

The Soundstream T5152 subwoofer boasts of a maximum power of 2600W and an RMS power of 1300, which implies you will enjoy lots amazing bass. It has dual 3-inch voice coil that can withstand high temperature but at the same time offer a deep sound required for this type speaker.

Additionally, this subwoofer is one of the best on the market for enhancing low-frequency dynamics. Although it may not be as aesthetically pleasing, this 12mm top plate and double stitched cone are designed to last indefinitely thanks to their high density polyether foam surround material.

The foam surround is highly flexible and ensures that the subwoofer has high flexibility. The dual-poly cotton suspension of this subwoofer dampens any violent accelerations which is great when you are combining this sub with high performance amp to get that powerful bass without damaging the speaker.

Also, this sub has a 9.25 inch mounting depth and features an over-strengthened motor structure that will stand strong through even your most intense listening sessions. It can handle 2 cubic feet of sealed or 4 cubic feet of ported boxes with ease because it has such low mounting depth!

  • One of the hardest-hitting subwoofers
  • Amazing 2600 watts of maximum power
  • Polyether surrounding material for the cones
  • Aesthetic and eye-catching design
  • 88 dB of sensitivity with 2-ohm dual coil
  • Modest specs compare to others

10. Planet Audio AC15D 2100 Watts Car Subwoofers 15-Inch

Planet Audio subwoofer for cars

The subwoofer has a sleek yet sturdy construction with aluminum voice coils, foam surrounding the woofer cone and stamped basket. The stamping process provides more rigidity to enhance sound levels that is perfect for any music enthusiast!

Planet Audio AC15D subwoofer can handle a peak power of 2100W, ensuring that it produces the most subtle and soft bass sound. The woofer is perfect for individuals who like listening to low range bass music such as R&B or Reggae.

As far as deep bass goes, the subwoofer has a low resonant frequency of 25Hz that can allow you to experience the lowest and deepest bass frequencies in any music you play. The foam surround is flexible, thereby ensuring that the subwoofer has high efficiency.

It has a high sensitivity of 89dB which means you can obtain the same sound levels as other models with less power. The voice calls are also durable and stay strong at higher temperatures, but you might want to build an enclosure for it if that’s what your looking into.

  • Works with both sealed and ported enclosures
  • It is a dual 4-ohm voice coil with a 2100W max
  • Very demanding product and hard to get
  • The manufacturer provides one year warranty
  • Internal components tend to break overtime

Best 15 Inch Subwoofer for Cars Buying Guide

What to look for when buying a subwoofer
Purchasing a car in and of itself is never enough. To get the most of the vehicles when traveling from one area to another, you have to incorporate a music system in it.

A car subwoofer is a great addition to any sound system that will help you to achieve that end properly. Before you choose one, we explain all that pertains to it below.

Benefits of purchasing a 15-inch subwoofer

When it comes to a sub, make sure you understand the benefits of adding one to your current sound systems. Listed and explained hereunder are two of the leading benefits of the 15-inch sub:

Exceptional Sound Quality

The passive subwoofers do create exceptionally high quality sounds and outputs indeed. Its constituent musical outputs can be clearly heard in the backgrounds. They hence go a long way in seeing to it that you stay away from all forms of ambiguities and strains that may arise with use.

Immersive Sound Output

Other than the high-quality sound outputs, these subwoofers also produce the immersive sounds. Put differently: the sound outputs are able to or seem to appear or emanate from all the sides of the car that they are installed in. Yet again, they minimize the distortions and the ambiguities that may potentially arise.

Different types of subwoofer

There are three main kinds of subwoofers in vogue today. These are:

Competition-grade Subwoofer

This kind of subwoofer handles more power than the ordinary or conventional subwoofers. It is hence largely suited for the professional undertakings and large scale operations. These could include open-air address and the larger gatherings that require exceptionally power apparatus. Expect also to pay more to afford it hence.

Underseat Subwoofer

As its name implies, this one is mountable under the seats of the cars. Thus, you have it for your consideration and subsequent use if you are short on space. Notwithstanding its compact size, the item is still capable of imbuing exceptionally high sound outputs to your car’s interiors.

Enclosed Car Subwoofers

The enclosed car subwoofer is one that traps some air that subsequently acts as a shock absorber. The air in return lets the piece of equipment to reproduce the low frequencies in ways that are more accurate than your ordinary subwoofer would naturally do. It hence expends fewer utility expenses overall.

Brands That Produce 15-inch subwoofers Sound System

At present, these three are the top brands that manufacture the best high-quality subs for bass:

Skar Audio

Skar Audio is a leader in the manufacture of a vast range of car audio equipment. Examples of these are the speakers, subwoofers, and amplifiers. Also, the company is a world leader in matters of innovation and the development of superior gadgets. Set your eyes on this one hence to stay afloat always.

Rockford Fosgate

Generally, this is a great brand of quality audio speakers for cars. The speakers tend to last longer while at the same time exhibit higher quality of the loud sounds and the elements that be. Though expensive, you are really certain to get the value from the last coin you spend.

Power Acoustik

If you are seeking the most comprehensive subwoofer that money can possibly purchase, this company could be the one to set your eyes on. Its high quality components are truly rich in strength and last longer. As part of this longevity, you should also expect to incur fewer repairs and maintenance.


Getting an audio subwoofer for the first time is not an easy task. Build quality is one of the features that you must evaluate to add the best sound. If you are looking for the best 15 inch subwoofer for your car, you’ll probably run into some of the following questions:

Is a 15-inch subwoofer louder than 12-inch subwoofers?

YES, it is! The 15-inch subwoofer is generally louder than the 12-inch subwoofers due to the following reasons:

High Power Rating

Such speakers bear a higher power rating as they are able to exude a higher output. That makes them the better option for those gatherings that are larger and well beyond the scope of the normal speakers. These include parties and other outdoor events.

More Peak Power Output

Also coming along is the benefit of the greater peak power output. The volumes of the items are higher than the 12-inch subwoofer. By choosing to work with them, you get to enjoy the benefit of greater clarity of the sound outputs and limited strains on your ears.

What is the best subwoofer for deep bass?

The Rockford Fosgate P3D2 it is! A number of benefits stem from the use of this subwoofer. Top among these is the unique spider venting design. As per this design, the item maintains the motor at a temperature that is cooler to give you periods of unparalleled performances.

A brand new hybrid stamp-cast basket, on the other hand, exists to strengthen the entire system in such a way as to minimize the resonance ad the weight you may have to bear as you go about the handling and engagement of the same. All these are good for your car use and applications.

Difference between 2-Ohm and 4-Ohm?

In a nutshell, the ohm is a measure of resistance i.e., the drag that the electrical currents encounter on their way as they travel within the circuits. An inverse correlation exists between the level of resistance and the sound performance of the subwoofers overall. A lower value gives rise to higher sound output and vice versa.

That means the 2-Ohm subwoofer is likely to produce more sound performance than the 4-Ohm subwoofer. It also consumes less electrical power by virtue of allowing a greater flow of the current than is the case under conventional appliances. In simple words the amount of Ohm will determine how much power you will need.

What are dual voice coils?

From its name, one thing stands out: that the dual voice coil comprises two voice coil. Thanks to this arrangement, the appliance is capable of managing the output to two stereo channels via a single speaker. This creates a sound output that bears the stereo trait but from one location.

Dual voice coils thus can maximize the available power that the amplifier ejects and also generates a fairly higher degree of options for you to leverage and subsequently make use of. To add to that, it also expedites the attachment of many accessories thereafter. In light of this, it is truly multipurpose to handle and use.


WOW! You now have the insight and preparedness you need to appreciate these pieces of equipment fairly well, don’t you? With the knowledge we have provided, we now trust that you may go ahead and choose the most suitable appliance for your engagement and car, can’t you?

So, which one should I pick? In case you wish to buy a new subwoofer, all the above 10 best 15 inch subwoofers highlighted above can be the best options for you. Both the single voice coil or dual voice coil premium models can withstand high temperatures.

Most of the subwoofers that we just reviewed  have an excellent power handling, and produce poweful sounds. Sometimes the car’s electrical system will need a capacitor to handle the bass power.

Every subwoofer that is reviewed has outstanding features. Therefore, you should consider the above models if you are ready to buy a new car subwoofer so that you can enjoy a dynamic bass to your car stereo system.

Last Updated on: February 6, 2023

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