When it comes to subs, size isn’t everything – but it certainly counts. While you can achieve respectable levels of bass with many smaller subs, there’s nothing quite like the angry bass put out by a giant 15-inch unit. If that’s what you want, here are our picks for best 15 inch subwoofer.
The Best 15 Inch Subwoofer of 2019
1. Skar Audio VXF-15 15 Inch Competition Car Subwoofer
It is a dual 2-ohm unit that has a peak power rating of 3,000 watts and a conservative RMS rating of 1,5000. However, it will definitely give you more than that, so make sure you run it on a big amp or you won’t benefit from the power this sub is designed to give.
Such a powerful sub needs to be well-constructed, and this one certainly is. It features a 3” high-temperature copper voice coil, a four-layer spider with stitched threads and a huge 300oz ferrite motor to allow it to produce extremes of bass for longer periods.
It also features a competition-grade paper cone with a high roll foam surround.
This sub is a real beast and would be ideal for anyone looking for huge amounts of competition-level bass. If you are looking for raw power along with decent sound quality at the upper end of the price range, this sub should definitely be on your radar. This is a big, nasty sub that really bangs.
2. Skar Audio ZVX-15v2 D1 15 Inch Car Subwoofer
This 15-inch sub from Skar is essentially the same as the sub we just looked at above but this time in a 1-ohm version. If you need big bass and need a sub with lower impedance, this might be a good option for you.
It has the same high level of build quality as the 2-ohm version, incorporating an American-made 3” high-temperature eight-layer copper voice coil and a huge ferrite magnet motor. With these kinds of components, it is capable of producing powerful thumping bass for as long as you need it to.
It also features the same competition-grade paper cone and high roll foam surround along with an advanced airflow cooling system that is designed to keep it from overheating, ensuring it will serve you for a long time.
If you are looking for a competition-level sub that is designed for high-quality sound as well as bone-rattling sound pressure levels in a 1-ohm version, this is a sub that is certain not to disappoint.
3. Skar Audio IVX-15v2 D2 15 Inch Car Subwoofer
If you like the sound of the two monster subs from Skar above but you don’t need quite those levels of power and you don’t want to spend that kind of money, this model could be another option. It features some of the same competition-grade build features but in a less extreme version.
This sub is rated at 800 watts peak or 400 watts RMS. While this doesn’t sound like much next to the two subs we’ve already look at, that’s still enough to kick out some eye-watering levels of bass.
This model features a 2” high-temperature copper voice coil (rather than 3” in the two more powerful subs) and also incorporates a competition-grade pressed paper cone with rubber surround. It also boasts the same advanced airflow cooling system to keep the sub from overheating.
When it comes to making high-quality audio equipment that also represents great value, Skar is one of the best-known and most established brands. If you are looking for an affordable way to increase the levels of bass without reaching anything too extreme, this is a recommended choice.
4. Pyle 15 inch Car Subwoofer
If you are looking for competition-level power but don’t want to pay competition level prices, this sub made by Pyle should be of interest. It puts out an awesome level of powerful rumbling bass but is also one of the least expensive 15-inch subs on the market.
This is very much an entry level sub, and you might expect that it would be cheaply made. However, even though this is far from what you would find with a top end unit, it is still surprisingly well-made.
It features a 2.5” single voice coil, a steel basket and a non-pressed paper cone with a specially treated foam surround.
All of this allows it to produce clear, crisp, deep and – most importantly – very loud bass. It has a power rating of 2,000 watts peak or 1,000 watts RMS. This could be slightly optimistic, but even if you get somewhere close to these ratings, this is still some serious power.
For the price this sub costs, it’s very hard to beat. If you want to add some impressive thumping bass to your sound system for the lowest possible price, this could be worth checking out. This would be especially suitable for first-time upgraders.
5. Kicker 10CVR154 15 Inch DVC Subwoofer
Here is another meaty and powerful sub designed to give high levels of angry, growling bass. This one falls into the mid-range price category and is worth checking out if you want a quality unit without paying premium prices. It has a peak power rating of 1,000 watts or 500 watts RMS.
When you start putting out these levels of power through these big boy subs, they need to be very well-made or they will quickly be ripped apart by the intensity of the sound. That’s why this kicker sub incorporates a number of features to ensure it can stand up to the power it handles.
It has a high-temperature polyimide film voice coil and an injection-molded SoloKon cone that is double-stitched to the ribbed Santoprene surround for extra strength and to prevent the cone from detaching. The spiraled tinsel leads are also woven securely into the spider for extra durability.
If you love your bass and want a sub that can deliver the levels you need, this Kicker could well be worth a look.
It offers a perfect combination of quality, power and affordable price and should appeal to anyone who wants to add some booming bass to their in-car sound system without breaking the bank. Another animal of a sub and built to last, this one is highly recommended.
6. Rockville RVP15W8 15 Inch Subwoofers
If you want to increase the bass output capability of your onboard sound system, one way to do it is to install not one but two 15-inch subs. It doesn’t just give you bigger sound – it also makes your setup look the business.
If that sounds like something you might enjoy, you may like to check out this pair of giant twin subs from Rockville.
Rockville is a company that has made a name for itself making powerful and reliable audio equipment that retails at affordable prices – and that’s exactly what you’re getting here.
These subs are rated at 2,000 watts peak power (1,000 each) or 1,000 watts RMS (500 each). They benefit from high-quality construction features including a fiber-reinforced ultra-stiff paper composite cone, an expanded and rolled steel basket and a 2.5” high-temperature voice coil.
Of course, none of this would be very useful if they couldn’t produce the big bass that you obviously want if you are installing a monster pair of subs like this – but they can bang too.
If you want low and rumbling bass that will shake you in your car seat, these are quite capable of delivering. At this kind of low price for such a decent pair of subs, you can hardly go wrong.
7. Rockville W15K9D4 15 Inch Car Subwoofers
For those who want to take things to absolute extremes, this pair of subs from Rockville will let you elevate your bass to a whole new level. They are rated at peak output of an astonishing 10,000 watts (5,000 each) or 5,000 RMS (2,500 each). That’s a frightening amount of bass.
Everything about these subs is geared towards creating the biggest booming bass possible while at the same time keeping the sound quality tight, crisp and accurate.
They incorporate a cast-aluminum basket and a non-pressured paper cone with a thick foam surround. This setup allows for some beautiful, penetrating lows that are extremely clean and clear.
If you are thinking about installing a pair of speakers of this size, you had better be sure you have the space required because they’re not small.
However, if your car is big enough to accommodate them and you are looking to give yourself the possibility to create huge levels of bass that will cause your eyeballs to vibrate, then this is a great way to go. The power of these subs installed together blows away anything else on our list.
Highly recommended for the kind of person who doesn’t want to settle for anything below the maximum amount of power possible. For what they are, they also represent great value for money.
8. Earthquake Sound SubZero-15 15-inch Car Subwoofer
If you’re the kind of person who values quality above simple raw power, this 15-inch sub from Earthquake should definitely be on your list of options to check out. It has a peak power rating of 2,500 watts, giving it 1,250 watts RMS – although this rating is probably quite conservative.
From the moment you get your hands on this sub, you know you are looking at a very high-quality product. It incorporates a military-grade 3.25” aluminum flat wire voice coil with a 3.5” winding height.
Excursion height is a whopping 4”, allowing for some unbelievable sound pressure level performance. It also incorporates Turbine Cooled Transducer technology to help prevent the coil and pole from overheating, protecting the sub and enhancing the sound quality.
This is a stunning piece of equipment. It doesn’t come cheap, but if you can meet the price tag, you will be buying something that can give you some of the most powerful, precise and high-quality bass available.
9. Sundown Audio SA-15 15 Inch Subwoofer
It features an anodized aluminum coil for enhanced strength and heat dissipation and a double-layer permanently-bonded high-strength Nomex spider that is designed to make sure this speaker is built to last.
This is a sub that can really hit those lows. It pumps out a huge amount of powerful bass that you will feel all through your body and that will turn heads as you drive. If you are looking for a high-quality big sub that is still below top-end prices, this could be a great choice.
10. Rockford Fosgate Punch P2K11 15 Inch DVC Subwoofer (Our Top Recommended)
We love all the products from Rockford Fosgate’s Punch range because that’s exactly what they do – they punch. This big 4-ohm sub is rated at a 1,200 watts peak or 600 watts RMS, plenty of power to shake your car with deep, growling bass.
Rockford Fosgate is a company that has been producing high-quality car audio equipment for over 20 years, and this model is an example of the great work they do.
It has all the hallmarks of this popular all-American brand, like high levels of build quality and clear and precise sound reproduction.
If you are looking for a big sub in the category just below what could be called high-end and you feel it’s important to buy from well-known and established brands, this Rockford Fosgate sub could be the perfect solution.
The bigger the better?
While not everyone has the space for a 15-inch sub in their car – and not everyone wants to use what space they have to install one of these giants – for some people, it’s a case of the bigger the better. If that sound like you, then any of these monster subs could be worthy of your consideration.