No matter what sub you choose for your system, it’s important to not just buy the loudest sub and expect it to sound excellent. Subs require a lot of power and space, so will work in some vehicles and fail in others due to limited airspace, funky suspension, and/or limited power.
If you like to absorb sound as much as you possibly can, then there are few alternatives to a 15 inch subwoofer. These huge speakers are made for filling large rooms with powerful bass, but you’ll need a decent amplifier to power them effectively. Here we’ve rounded up the 10 best 15 inch subwoofers based on their performance, price, and build quality.
Our Top Picks:
- Skar Audio EVL-15 D4 – Best Competition
- Rockville W15K9D2 – Best Rated
- Planet Audio AC15D – Best Under $100
- Hifonics BRW15D4 – Best Under $200
- American Bass XFL1544 – Best Under $300
- Rockville Destroyer 15D2 – Best for Bass
- Kicker L7S15 – Best Square 15 Inch Subwoofer
- Rockford Fosgate P3D4-15 Punch – Best for Sealed Enclosure
- Kicker CompVR CVR152
- Power Acoustik MOFO-152X
- What Is the Best 15-Inch Subwoofer for Cars?
- 1. Skar Audio EVL-15 D4 – Best 15-Inch Competition Subwoofer
- 2. Rockville W15K9D2 – Best Rated 15 Inch Subwoofer
- 3. Planet Audio AC15D – Best 15 Inch Subwoofer Under $100
- 4. Hifonics BRW15D4 – Best 15 Inch Subwoofer Under $200
- 5. American Bass XFL1544 – Best 15″ Subwoofer Under $300
- 6. Rockville Destroyer 15D2 – Best 15-Inch Subwoofer for Bass
- 7. Kicker L7S15 – Best Square 15 Inch Subwoofer
- 8. Rockford Fosgate P3D4-15 Punch – Best 15 Inch Subwoofer for Sealed Enclosure
- 9. Kicker CompVR CVR152 Dual 2-Ohm Car Subwoofer
- 10. Power Acoustik MOFO-152X Car Subwoofer
- Things to Consider Before Buying the Best 15-Inch Subwoofer
What Is the Best 15-Inch Subwoofer for Cars?
1. Skar Audio EVL-15 D4 – Best 15-Inch Competition Subwoofer
This Skar Audio EVL-15 D4 is a powerful 15-inch car subwoofer that is made for audiophiles and car enthusiasts who want rich and powerful bass.
This is a dual 4-ohm speaker that is constructed with a high quality paper cone driver and a high-quality rubber surround. It is powered by a 3-inch voice coil and its peak power rating is 2,500 watts, which is plenty to produce deep, low, and extremely responsive bass.
It comes with a premium suspension, which makes it very smooth when moving around. The sensitivity of this subwoofer is 86.1 dB, which is pretty decent.
The frequency response range of this subwoofer is 20 Hz to 250 Hz, which is pretty much ideal.
Overall, this is a very well built and high-quality car subwoofer that can provide you with powerful bass and a nice sound quality while driving.
2. Rockville W15K9D2 – Best Rated 15 Inch Subwoofer
The Rockville W15K9D2 comes with an impedance of 2 ohms and can handle 2000 watts of peak power handling. It’s built with two 2.5-inch voice coils and a double-stacked, high quality magnet.
This subwoofer is made of high-quality components and materials that allow it to produce high-quality sound with little to no distortion.
The subwoofer is built with a fiber reinforced ultra stiff black non pressed paper cone, which ensures that it won’t get damaged easily during extended usage.
The Rockville W15K9D2 is designed to produce a deep and powerful bass that can be heard even when multiple people are talking or playing music in your vehicle.
The bass is powerful and crisp thanks to the dual 2-ohm voice coils, and it is paired with a 100-ounce high-quality magnet to deliver a high volume of sound.
The drivers are made of a thick polypropylene foam surround and a PP dustcap that is attached to the rear of the speaker. It also has a rubber grille that is used to protect the speaker.
It’s a great fit for most cars and SUVs as it offers a mounting depth of 5.29 inches and weighs just 16.53 lbs.
3. Planet Audio AC15D – Best 15 Inch Subwoofer Under $100
The Planet Audio AC15D is a powerful 15-inch subwoofer for under $100 that is capable of delivering amazing audio performance. It can easily handle up to 2100 watts with the dual voice coil of this powerful subwoofer.
It’s a very versatile subwoofer because it has a 7″ mounting depth and a cutout diameter of 13.9 inches, which is ideal for almost every car stereo installation. It’s a great choice for your car audio system if you want to have a subwoofer that will fit perfectly into your vehicle.
The voice coil of this subwoofer is made of high-quality polypropylene, which ensures durability. It’s also got a trim ring that you can use to customize the overall appearance of the subwoofer.
The Planet Audio AC15D is a subwoofer that’s built to last and should provide you with plenty of entertainment on road trips and while cruising in your car.
4. Hifonics BRW15D4 – Best 15 Inch Subwoofer Under $200
The Hifonics BRW15D4 is the perfect choice for people who want to have their own personal audio system for their car. This subwoofer has a lot of power, and you can connect it to any audio device to get the best sound possible.
This 15 inch subwoofer is an affordable yet high-quality subwoofer that comes at a very low price. With this product, you will get a high-quality 15 inch subwoofer that will surely impress your friends.
It features a dual 4-Ohm design that provides you with 3000 watts of power.
The woofer cone is made of a heavy-gauge, powder-coated, aluminum die-cast basket. This offers the best possible durability for your subwoofer and gives it great resistance against rust and corrosion.
The aluminum former holds a 3″ voice coil, and the heat is exchanged through the venting on top of the aluminum former. There is a heat exchange that will let the voice coil get heated up to the right temperature without getting too hot.
This subwoofer can deliver a maximum output of 3000 watts while being able to handle a volume level of 105 dB. The heavy-duty aluminum die-cast basket is designed to help dampen vibrations and noise, and it has enough stiffness to keep vibrations from getting through.
5. American Bass XFL1544 – Best 15″ Subwoofer Under $300
The American Bass XFL1544 is an amazing subwoofer that offers great sound and bass performance. If you are looking for a powerful 15″ subwoofer to replace your old subwoofer, then this could be the perfect choice for you.
The American Bass XFL1544 comes equipped with a 1000W RMS output and a 2000W maximum output. It also has a non-pression paper cone driver that provides powerful low frequencies without losing the ability to handle high power.
It has a high-roll foam surround that helps keep the bass from getting distorted while giving the mids and highs a lot of clarity.
This subwoofer features a cast aluminum basket that prevents the driver from vibrating loose when it hits a bump in the road. It also comes with a 3 inch voice coil, so you’ll get great sound quality and a clear treble response.
It also has a very compact design and can easily be placed in a small corner of your car or in any other vehicle where space is limited.
6. Rockville Destroyer 15D2 – Best 15-Inch Subwoofer for Bass
The Rockville Destroyer 15D2 features a rubber mounting gasket for a secure mount on your vehicle’s dash. The lack of a non-pressed paper cone helps to provide a clear sound output with maximum efficiency. The extra thick foam surround is great for providing a deep, booming bass. The shiny paper dustcap is a great finishing touch for this speaker.
This subwoofer is designed to be mounted in a vehicle and to produce a deep bass sound to enhance your listening experience. The peak power handling of this subwoofer is 8000 watts, and you will get the best sound from this speaker when it’s driven by a high-quality amplifier.
If you’re looking for a subwoofer that’s built to last and is powerful, then the Rockville Destroyer 15D2 will be the perfect choice for you. It has a cast aluminum basket that provides superior heat dissipation and helps to prevent the speakers from getting damaged due to heat buildup.
It has 8 gauge chrome-plated binding post terminals that are strong enough to hold the speaker firmly in place.
7. Kicker L7S15 – Best Square 15 Inch Subwoofer
The Kicker L7S15 is a powerful car subwoofer that has a lot of power to handle and will produce a strong bass sound. This is a 15-inch subwoofer that is specially designed for use in cars and trucks.
The bass sounds are amazing and will definitely leave you amazed at how powerful and deep they sound. It has a large-diameter driver, which makes it a perfect choice for heavy bass lovers.
The Kicker L7S15 is powered by dual 4-ohm voice coils for maximum output and exceptional clarity. It comes with SoloKon 360-degree back bracing that will definitely help reduce unwanted vibration.
It also has a top-mount depth of 8-11/16 inches. It is able to make a lot of noise because it has a big spider and a deep top-mount.
The Kicker subwoofer is very powerful and has a wide frequency range that ranges from 20 to 500 Hz. Therefore, you can expect an impressive sound output from this product.
8. Rockford Fosgate P3D4-15 Punch – Best 15 Inch Subwoofer for Sealed Enclosure
The Rockford Fosgate P3D4-15 Punch is a high-quality 15-inch car subwoofer that offers a rich sound when paired with high-quality audio equipment. This subwoofer has been made with the most up-to-date technology in order to give you the best possible performance and performance.
The drivers of this subwoofer are carefully selected for high power handling and matched with a heavy-duty motor that will handle the powerful sound. The cone of this subwoofer is made up of a metal, which is anodized aluminum, and is also coated with a shiny finish for better aesthetics.
It comes with a powerful punch 15″ DVC subwoofer with dual 10 AWG compression that delivers a clean, deep bass performance. This speaker features a VAST technology for clear, powerful bass.
This subwoofer has a 13.94″ cutout for a wide range of placement options and has a diameter of 13.94″. So you will be able to place it perfectly within your car’s interior. This is a great subwoofer for people who listen to a wide variety of music genres.
9. Kicker CompVR CVR152 Dual 2-Ohm Car Subwoofer
The Kicker CompVR CVR152 is an amazing 15 inch car subwoofer that can produce 500 Watts RMS and 1000 Watts Max. The cone of this speaker is made of injection molded SoloKon, which provides the best quality sound output and power handling.
It has a dual high-temperature voice coil system that will ensure that it works at peak efficiency even when played at higher volumes. These speakers are designed to be extremely versatile, with the ability to be used with a variety of amplifiers and audio sources.
The Kicker CompVR CVR152 is built with a rugged, reinforced steel basket with spiral reinforcement around the perimeter. The Kicker subwoofer also features a powerful bass radiator design that offers maximum surface area for increased low-frequency extension.
The ribbed Santoprene Surround helps prevent the surround from being damaged during shipping and handling. The basket is stamped steel to provide the best strength and rigidity.
Dual 2-Ohm high-temperature voice coils are used to drive the tweeter and woofers with precision and stability. The sensitivity is 89.2 dB and the frequency response is 25–500 Hz.
10. Power Acoustik MOFO-152X Car Subwoofer
This Power Acoustik MOFO-152X subwoofer is definitely one of the best 15 inch car subwoofers. It has an impressive 3,000 watt output power and a RMS power rating of 1,700 watts.
The 15 inch dual 2 ohm subs will offer you incredible sound quality, and it comes with a cloth and paper cone woofer that is designed to offer great sound quality. These drivers can handle a high volume of sound without distortion or crackling.
This subwoofer comes with a large 340-oz magnet structure, which means that it can produce a lot of bass. This subwoofer is designed with a cone-style woofer, which is a common design for car speakers. It has a very lightweight build that makes it easy to handle.
The blue cast aluminum basket and a chrome back plate add a distinctive look to the speaker, and it will easily blend into the interior of your vehicle.
The dual conex spiders also help to reduce unwanted resonance, and the nickel-plated compression wire terminals prevent corrosion and prolong the life of the speaker.
Things to Consider Before Buying the Best 15-Inch Subwoofer
The best 15-inch car subwoofers get it right when it comes to sound quality. But there are a lot of other factors to consider, too. Find out the things you need to look for when buying this type of woofer, so you don’t have to try more than a few before you find the one for your vehicle.
Here’s a quick overview of what to look for when buying a 15-inch car subwoofer.
When choosing the best 15-inch subwoofer, power is one of the most important things to consider. The thing about subs is that they can handle as much as you give them, so you need to find out how much power you want your system to handle and then take it from there.
Generally speaking, if you’re using a single 15-inch woofer in your system, you’ll be looking at around 1500 watts of power. If you plan on using two or more subs in your system, you may want to bump the power up even higher if your amp can handle it and if your car stereo can handle that kind of power output.
The frequency response tells you the range of bass frequencies that your woofer is capable of producing. Low bass notes are felt more than they’re heard, and that’s why the good 15-inch car subwoofers have a frequency response of 20 Hz to 250 Hz.
The low end of this range produces those low-pitched bass notes that you feel as much as hear, and the high end contains most of the kick drum, electric bass guitar, and other instruments that give your music its thump.
The sensitivity rating tells you how well your subwoofer converts power into sound. The higher the rating, the louder your music will be with less effort from your amplifier. Sensitivity ratings range from below 85 decibels to above 95 decibels. A 15-inch woofer with a sensitivity of 86 will require more power than one rated at 92 to produce the same volume level.
This number tells you how much current your subwoofer draws from your amplifier. Most car subwoofers have a 4-ohm impedance rating, though you can find 2-ohm and 8-ohm models as well. Higher impedance models draw less power but deliver a lower volume level, while lower impedance models do the opposite.
Number of Voice Coils
A voice coil consists of a core, wire, and former. Each of these components is important because they determine the characteristics of the coil, such as its magnet type, impedance, and temperature.
Most 15-inch car subwoofers have two voice coils. This means that it’s possible to configure your system to make use of multiple amplifier channels. For example, if you have a mono amp, you can wire the coils in series or parallel. A 4-Ohm load is created when wired in series, and a 1-Ohm load is created when wired in parallel.
If you choose a woofer with four voice coils, you’ll have even more flexibility in how you set up your system.
The Type of Enclosure
You’ll need to know how much space you have in your vehicle. Measure the height, width, and depth carefully before you buy any subwoofer. You also need to take into account other things that will be stored in the same area or nearby, as you want to make sure that everything fits comfortably and safely inside your vehicle.
There are three main types of enclosure for this type of woofer:
- Sealed Enclosure: These enclosures are airtight and feature small speaker volume chambers. Sealed enclosures are used for clean sound with reduced distortion.
- Ported Enclosure: These enclosures feature larger speaker chambers than sealed enclosures, but they are not airtight. Ported enclosures provide low-frequency sound enhancement and more bass than sealed enclosures.
- Bandpass Enclosure: These enclosures feature two chambers, one enclosed inside the other. The inner chamber is sealed while the outer chamber is ported. Bandpass enclosures allow for deep bass and high sound levels due to their dual-chamber design.
Are 15-Inch Subs Louder than 12?
15 inch subs are louder than 12 inch subs. They will produce more bass due to their large size. This size also allows for more powerful amps to be used, which will make the bass even louder.
Are 15 Inch Subs Good for Rock Music?
15 inch subs are good for rock music. However, it depends on the type of music you are listening to. The different types of rock music are heavy metal, grunge, and punk. Each genre has its own unique characteristics that determine if it would be right for a 15 inch subwoofer or not.
Do You Need an Audio Amp to Power Your 15-Inch Subwoofer?
You will almost always require an amplifier to power your 15-inch subwoofer. This is because most subwoofers are passive and do not have a built-in amplifier.
For this reason, it is usually recommended that you get an amplifier that can handle the requirements of your 15-inch subwoofer.
Which Direction Should I Face My 15-Inch Subs?
Most subwoofers are designed to have their cone pointed towards the rear of the vehicle. This means that the bass will be directed towards the back of the vehicle, and the mid-range and treble will be directed towards the front of the vehicle.
However, if you are in a passenger vehicle, you may want the bass to come from the front. This will make it easier for your passengers to hear the bass.
All the best 15 inch subwoofers reviewed come with the right technology and power to give the users complete satisfaction. The woofer is the core of any music system, and it delivers the bass while playing your favorite music. It is also essential to get good quality from a subwoofer, otherwise you will end up with no sound at all and might even damage your speaker.
These brands listed above are ranked as the best after reviewing their performance and ranking them using customer reviews and overall satisfaction.