What Is The Best Car Subwoofer?

Car audio is a hobby that has existed for decades, and the process requires dedication to find what you truly want. The first step in this journey is selecting a subwoofer, which may seem like an easy task. However, there are many options to choose from, and it can be overwhelming when trying to find the right one. There are four main types of car subwoofers: sealed, ported, bandpass, and passive radiator. An excellent place to start when looking for speakers is reading reviews from other customers who have experience with your type of speaker or those who know cars in general.

The next step on your way to having the best car stereo system possible is finding out if you need a mono or a stereo setup. Each of these setups has its benefits and disadvantages based on space requirements and budget. Well, you may be asking yourself, “What is the best car subwoofer?” That all depends on your needs. Do you want something small, big, powerful, or just a little louder than your stock speakers? In this article, we have provided the best car subwoofer buying guide to help you decide which type of quality subwoofer meets your needs.

What Is Your Best Car Subwoofer For The Money

Picking the best car subwoofer for your stereo system can be tricky. For starters, you need to know what other components will work with it and how they will fit together in your vehicle. Picking one component first isn’t a good idea if you’re building everything piece by piece from scratch. This is because you could always end up having some tradeoffs later on that won’t work without adding another component down the line. As a buyer, you should also consider whether you want something all-in-one (with speakers) or just a stand-alone ported box. A subwoofer is designed solely for bass production. If you are confused about which type of powered subwoofer to select, you should carry out some research to avoid regretting later.

A component sub is considered an integral part of any car stereo system. It can make your music sound better and more powerful than other speakers could ever do on their own. Therefore, a car sound system coupled with a powerful subwoofer is a must-have if you are looking to upgrade your car. The best way to get started down this path is to get yourself one of the most highly rated car subs available. There are plenty out there with different power output levels that suit every type or style! A component subwoofer is essential if you want high-quality audio in your music tunes. It provides additional power and depth unlike anything else around. If you wish to learn what is your best car subwoofer for the money, then read on!

Below we shall review some of the best car subwoofer brands that will give you great audio quality and more bass output at a reasonable price point :-

Focal Flax Evo Subwoofer series

How do you make your car sound like a concert hall? These high-powered units will have people hearing every thump, bump, and bass note in perfect clarity with the Focal Flax subs. This subwoofer has fiber cones that are beautiful, with a deep glossy finish on the inside of each speaker. Each speaker is designed to fit within their specific size speaker box for optimum sound quality output from your system! Flax Evo features durable high gloss 1800 watts RMS (2500 max) bass drivers designed for use in a sealed enclosure or vented enclosures. They also have a 2-way coaxial system and a four-way full-range design. Flax Evo subwoofers are a performance-oriented series, delivering pure bass. They are powerful and have a crystal clear sound quality which ranges between 27 HZ and 500 HZ. This sub also has a dual ferrite magnet used to power a voice coil to produce deep resonance and bass.

JL Audio W7AE Subwoofer series

The W7-series was introduced by JL back in the year 2001. They are still one of the most popular subs on the market. They have a sleek design, excellent sound quality, and usually retail for between $200 and $ 300. This is why it is not hard to understand why customers have so well received these speakers. The W7-series are pretty good for their price range and size, but they will never compare to the sound quality of more expensive speakers. This is why people usually choose them for budget-minded system setups that need powerful subwoofers.The W7-series comes in 4 sizes. The W112 (12″), the W15A (15″), and two models of 18″ subs. The W18SX-C is a more traditional subwoofer with an aluminum cone, while the newer model, the W18SXL-R, has an XLmax woofer for increased power handling. It is made with a mineral-filled polypropylene cone. However, this subwoofer is not super-heavy compared to other powerful subwoofers.

Below are the features of the W7-series:-

  • The W18SX-C comes with an 18.0” woofer in an aluminum cone. It can handle more power than its competitors due to the XLmax magnet, which handles higher temperatures.
  • W18SXL-R has an XLmax woofer for increased power handling and can produce more output at higher sound levels.
  • It also has a high RMS power than traditional models due to its patented Dynamic Motor Analysis technology. The DMA technology reduces distortions while improving frequency response.
  • Elevated ventilation frame whose cooling design keeps the high-temperature voice coil in check.
  • It has a Floating Cone, a patented design that prevents cone distortion and helps the speaker reach new lows for its size.
  • Another great feature of this component subwoofer is its Kevlar fiber voice coils. They help increase power handling and produce higher output than other subwoofer models in the same price range.
  • This overall surround sound system displaces a lot of air with its 18″ woofer.
  • The speaker is also housed in a durable rubber enclosure that resists moisture and makes it easy to install.

JL W6V3 Audio Subwoofer series

JL Audio has spent several years designing and building top-quality woofers. The W6V3 is a 10” or 12″ design made from mineral-filled and durable polypropylene cones. They are engineered to maximize strength without adding unnecessary weight, which can decrease the response of your subwoofer system. They also have spooled aluminum voice coils for less resistance, so heat does not build up quickly when you are playing at high volumes. Their cast alloy baskets offer more stability than other designs on the market today. They also have a built in remote bass level control, this remote control makes it easy when tuning the speakers.

There is no shortage in craftsmanship, reliability, and durability provided by this series of subs! The W6v3-D4 subwoofer can reach 600 RMS watts and perform in tiny spaces; thus, it would fit into almost any space you could imagine! The new JBL line has been engineered to produce sound with low power ratings while still being powerful. The W6V2 series speakers are perfect if your car stereo needs more punch without breaking the bank. A W6V3-series is a top-of-the-line product for JL Audio. They also share many key features with their flagship series and have great durability to boot!

Key features:

  • Sensitivity of 82.7 dB
  • 600 Watts RMS- Great Rms power
  • Dual 4 Ohm
  • Frequency response ranges between 22 HZ ~ 200 Hz
  • A single 10- inch subwoofer

Hertz Milli Pro Subwoofer Series

Milli pro is one of the best car subwoofers created to generate very low octaves, impacting its audio spectrum’s power and precision. The low frequencies these subs pack a big punch, especially when using an external amplifier. Their size makes them perfect for those who want impressive sound quality without taking up too much space in their cars. When your favorite music plays, it will feel as though you have a live band at the back seat of your car. This subwoofer is an excellent choice for installers looking to get high quality and output in an affordable package.

Below are some of its features:-

  • It has an exponential Cone, which is engineered to make it strong and stiff at high excursion and power.
  • It has a paper cone injected with minerals to make the product rigid, providing a firm base and stability.
  • It has a CNC basket, which is diamond machined to ensure high quality and precise finish. You’ll never see an imperfection with this kind of precision!
  • It has a modern and unique design for its surround system, which helps in maximization of the space area and a bigger cone that pushes out more air for deep bass reproduction.

Alpine R subwoofer Series

This series of subwoofers are ready to take on the competition. Alpine replaced their compound subwoofer with a lighter one that absorbs more vibration so you can feel every deep bass note as they shake your chest cavity like never before! The R-Series is the next generation of subs designed to give you your money’s worth by giving you 750 rms watts peak power! To meet all needs, this series offers various sizes that can be mounted in any position. That means it won’t matter if they’re too big for your trunk or not heavy enough for more demanding bass lovers.

The frequency response of these component subwoofers give everyone their fair bass output for shaking and grinding as long as they want! With their rugged exterior and high-quality sound, the R-Series will be sure to impress you. The four styles come in 10” and 12” inch sizes with both 2 ohms or 4 ohms of dual voice coil subwoofers. This means they can handle a wide variety of audio inputs for your system! For even more customization options, these subs come equipped with interchangeable grills so that you can choose which design best suits your style needs.

MM-Polk Audio Subwoofer Series

Polk Audio is known for its high-performance and durable subwoofers. If you’re looking to outfit your boat, truck bed, or motorhome with a quality woofer that can withstand the elements no matter what Mother Nature throws at it, Polk has an option just for you! At Polk Audio, they pride themselves on durability and sound quality. With this in mind, their MM1-series subwoofers are made with high bump motors for incredible performance.

Santoprene surrounds to provide a full range of frequencies without sacrificing any notes along the way. They have rigid poly cones that will be as sturdy as your music is loud. And last even longer than you would expect! This compact subwoofer weighs around 12 pounds or less (depending on size). These subs boast vented pole structures and baskets integrated into an overall design created by engineers. Polk Audio’s MM1-series of outdoor speakers has six subs, including single and dual voice coils in either 8″, 10″ or 12″ inch applications. Their price point is also great, making these kinds of top-performing models the best budget picks.

MTX 55 Series Subwoofer series

TThe MTX 55-series of subwoofers provide a good-sounding street vehicle without the sky-high price tag. This is because it has excellent frequency response, power handling and does not max out your credit card! Many people dream about getting their hands on cars with Rockford Fosgate or even Hertz subs installed in them. However, the unfortunate reality is that many individuals can only afford to have a car system like this by utilizing loans to put them into debt. What you need then are aftermarket systems such as those offered from MTX Audio, where there’s enough money left over at the end, so you’re able to pay off. This MTX Audio series is a subwoofer that offers superb sound quality and plenty of power for an affordable price. As one of the most popular models, it’s easy to see why this model has been so successful with enthusiasts. With a 400 RMS watts rating, these subs can be used in almost any vehicle without taking up too much space or requiring specialized amplifiers! Most people term them as the best car audio systems.

Rockford Fosgate subwoofer series

Rockford Fosgate took this series and combined it with RF’s VAST technology to create a powerful and new series. These car subwoofers have taken advantage of this advanced tech that allows each speaker in the system to perform like they’re 25% larger than usual. This means you get high bass sound volumes without sacrificing punch or tightness on deep tracks. Rockford Fosgate unveiled their new series, which uses VAST technology to make each speaker 25% larger. With this revolutionary advancement in the world of sound design and engineering, Rockford has made it possible for you to get a high bass volume. They produce very low frequencies with punchy lows that remain tight on any track. When it comes to bass performance, the Fosgate series subwoofer has you covered. These subs are built tough, have lots of power, and can handle whatever your music throws at them!

Key Features:

  • Frequency response ranges between 35 HZ -150 Hz
  • 300 Watts RMS
  • It is a single 12-inch sub – (enclosed subwoofer)
  • It uses about 600 Watts peak power
  • Class D external amplifier

Sizes Of The Best Subs To Buy

The best car subwoofer is not, on many occasions, the biggest size but has a frequency range capable of producing very low frequencies. The best car subwoofers come in different sizes, and they produce varying audio quality sounds to various types of music. When selecting a car subwoofer, there are many factors to consider. For example, you’ll need to think about the nature of music played and the vehicle to be installed. An 8″ inch powered subwoofer can level out an audio system, while a 15″ inch powered subwoofer could wake up your neighbors! The safest bet for your car sound system may just be a 10″-12″ inch ported box accompanied with an external amp. If this doesn’t work for what you want, make sure your external amplifier has enough watts peak power. Therefore, finding a good match is key; let’s talk about the best car subwoofers with ported enclosures that you can pick. Discussed below are the sizes of the best subs to buy.

  • 8″ Subwoofers – A good subwoofer is very responsive and produces a punchy bass. An 8″ inch car sub system easily keeps up when the music played is at a faster pace. It is an excellent choice to play light and soft bass. These types of speakers are referred to as shallow subwoofers. They add extra oomph to your system and increase bass reproduction and frequency response without overwhelming anyone near you. Even though this subwoofer is of a small size, it may be just what you need because it has an excellent bass output!
  • 10″ Subwoofers – 10″ inches are the best car subwoofers, as they are very versatile and produce some good bass quality. They are the best sub choice that any car owner should have. They can easily be up to speed with some fast music while producing a loud bass. 10-inch subs are perfect if you want to hear heavy rap or club tunes on your system without sacrificing sound quality in other areas.
  • 12″ Subwoofers – Most people are drawn to catchy tunes with deep bass and how much power their external amplifier can produce. A 12” inch car subwoofer is perfect for your frequency range and power handling needs. The most found size of today’s subs (12 inches) is great for all music types and produces booming bass at a high sound pressure level. If you have a quality subwoofer, fast-paced techno rocker metal will sound great as the sealed box will reproduce quality audio. This speaker also has a rubber surround which allows the sub to have some movement. This rubber surround also enhances resonance dampening of the subwoofer.
  • 15″ Subwoofers – You might not have heard of 15″ car subwoofers, but they are out there. They’re not the best solution for everyday listeners either, and you wouldn’t want them if all you wanted was some excellent tunes to get your feet tapping. But like any other type of speaker – think about what it would do well! You can use a new one when nothing else will cut through in an overcrowded room at a party or concert. They don’t distort or create spectacular landscape sounds with movies that put us right on top of exploding volcanoes or zombie-filled wastelands. Using this speaker with its frequency range in your car can destroy your windscreen and windows when you blast some music.

Specials Features of Top Rated Car Subwoofers

There are few things more important than your car’s audio system. When you have the appropriate subwoofer, everything else falls into place- and with a little research, it’s easy to find one that will fit seamlessly in just about any vehicle out there! The first thing you’ll need is space – these speakers end up taking up quite a bit of room (sometimes as much as 3 feet by 4 feet). You also want to make sure they can handle all those watts coming from your amp; if not, downgrading might be best here. Your power needs should match what we recommend but don’t forget some extra juice still may come in handy when needed. Below are some special features of top rated car subwoofers.

Materials and design

The subwoofer is the critical component for any car that wants to experience sound to its fullest. The best subs produce excellent audio quality, rounding out the car stereo speakers to the lowest bass frequencies. Below are some of the critical features of your subwoofer speaker.

1) Speaker size- more prominent speakers typically have more power than smaller ones with lower watts peak power.
2) Construction material – plastic or wood? Both are excellent choices as long as they’re sturdy enough not to vibrate too much during use (which can cause unwanted vibrations coming through on mids).

Woofer: In order to ensure the quality of your subwoofer, it is essential to consider its cone. In addition, lightweight and stiffer materials will make far better speakers. Some common materials include polypropylene, woven fabrics like carbon or kevlar leathers, and aluminum/titanium, typically found in-car audio subwoofers.

Woofer Surrounding: There are many aspects to a speaker system that impact the overall sound. A woofer system also plays an important role in this, as it enables and helps move air around for a more quality bass response. Durable, lightweight, flexible materials like rubber or foam help provide better longevity over time if used properly. The construction material is a key feature because speakers can break down with wear out. High humidity levels change them throughout their lifetime of use; cloth surrounds tend not to be long lasting.

Power Handling

Several power ratings for speakers and subwoofers exist. The higher the continuous rating is on your speaker or subwoofer, they can handle more sound without distorting. Peak handling only measures what it could handle; this isn’t reliable because you don’t know when that burst might happen! Sensitivity shows how loud something would be by listening from one meter away with no obstructions between you and the source. This makes it easy to compare different models by looking at their measurements.

Enclosure Specs

There are many different criteria in the world of car speakers that can be reviewed, but for subwoofers, one factor to consider is enclosure specs. Enclosure size differs depending on whether or not it’s a pre-made model or if you build one from scratch and what shape works best with whatever contours exist in your vehicle. It doesn’t matter who makes them; as long as they meet specifications like depth and diameter, they will all work just fine! When we talk about enclosures, this area refers to how big/deep an enclosure might need to be compared against some specific dimensions required by the speaker manufacturer (i.e., “specs”). Sealed enclosures refer to boxes that enclose the audio output entirely. These boxes produce clean, precise bass with less distortion than ported enclosures. Sealed enclosures of a subwoofer are standard for deep bass, and they are great for precision listening or critical playing indoors. Ported Enclosures allow sound to escape from inside its confines by opening to increase volume levels outdoors, where it is more likely needed against background noise (though these also have their drawbacks).

Factors to consider when choosing best subwoofer brand for car audio

There is no use in purchasing a car subwoofer if you do not know what makes it unique from the rest. To better understand your stereo speakers, we shall discuss some of the essential factors that make your speaker termed the best car subwoofer. These factors will aid you in making an informed decision when choosing the right speaker for your car. As a buyer, you ought to go through all the available buying guides, especially if you are new to the subwoofer world. Therefore, below are the factors to consider when choosing the best subwoofer brand for a car audio.

  • Frequency Range

A car subwoofer plays both its lows and highs way better at a high-frequency range. This is regardless of the music you will listen to. Therefore, it is advisable to purchase subs with great frequency ranges as they determine how much your car subwoofer can hit the low sounds. This is one of the many key features to look out for as other factors can affect bass production of your subwoofer.

  • Power (Watt RMS)

Any car subwoofer which has high power will always produce loud, clean, and deep bass. Therefore, if you wish to have some loud pounding, you should buy devices with high RMS power. A car stereo system will offer you deeper bass; thus, there is no need to purchase an expensive car subwoofer. Always pay keen attention to the RMS peak power rating of the sub, as it is one of the key features that will determine how much power your speaker will need to produce the best bass.

  • Sensitivity

Other than peak power, the sensitivity of a car subwoofer is one of the essential things to look out for when buying your subwoofers. If a quality subwoofer has a high sensitivity rating, it will require less power to produce some quality sounds. Therefore, if you have some powerful external amplifier, you should choose a car subwoofer with a high sensitivity range.

  • Voice coils

As a new car owner looking to buy a car subwoofer, it is important to keep in mind that subwoofers with a single voice coil should top your list of purchases. They are cheaper and easier to set up than their counterparts’ dual voice coils. They also produce some quality bass sounds, but it is advisable to go for the dual voice coils if you are a car sub system enthusiast. The dual voice coil generally provides a better bass sound at low frequencies than a single voice coil.

  • Enclosures

There are three types of enclosures to look out for when buying a subwoofer. This is because the type and nature of the enclosure with which your sub comes in will play a significant role in its performance. Below let us look at the three enclosures.

  1. A sealed enclosure – It provides you with a rich, warm, accurate, and tight bass. Sealed enclosure boxes offer you airtight enclosures, thus allowing subs to perform exceptionally well. However, they require much more power than subs in ported boxes. Most of these enclosures have been made of steel baskets and rubber surround.
  2. A Ported enclosure – These subs use ported boxes hence their name. These ported boxes allow air movement in and out of the subwoofer’s enclosure, producing loud and low bass tones. They also generate loud and vibrating bass compared to sealed boxes, thus ideal for hard music such as rap and rock. However, these enclosures are much larger than the sealed enclosures and can take up much space in your car.
  3. Bandpass enclosure – This is a particular type of ported box used to house some of the best car subwoofers. Here, your subwoofer is mounted into a chamber with dual compartments. This allows the sub to fire from the first sealed chamber into the ported chamber’s second box, thus producing a narrow frequency range and an extra loud sound. Such enclosures are best suited for people who enjoy aggressive music sounds such as fast rap and heavy metal.

The subwoofer enclosure is one of the most important aspects of good quality bass sound. If you are not putting your sub into a suitable enclosure, it will never produce the kind of deep and rich sounds that are expected from this type of component. If you have zero experience with car subs or speakers, the chances are that yours is not fitted correctly either! Any other form of audio technology will need to rely on a “ready-made” subwoofer enclosure. If you are not a handy person, it can be better to buy an enclosure that is ready to go.

You could make your enclosures, but if this is the first time doing so and you do not know what you are looking at, just buy one that comes prebuilt for optimal quality sound. Some of these come with different types of bass reproduction depending on how serious they want their car sub experience to be or simply decoration in their vehicle’s interior space. There are many options when buying an enclosure like sealed boxes that offer superior acoustics; ported box design get louder quicker due to lower air resistance from port openings, while others provide subwoofer specific designs such as bandpasses (which produce more upper-bass frequencies)

Apart from the above factors, you should also consider how much your budget is and if you are ready to spend. Once you buy your subwoofer, you should understand that setting up and installing a new car subwoofer is never as simple as throwing it into your car trunk and clicking it on. The most important part of setting up a subwoofer is connecting the power cable to your car battery. For this speaker to work, you’ll need access to an electrical outlet as well as space in your trunk or backseat. Many people use their cars because they are always on.

The good news? It only takes about 20-30 minutes, and it’s worth every second if the music sounds better! The power cable can be tucked up into a hole in the car’s firewall and kept neat with carpet to keep it hidden. The process of powering your subwoofer isn’t difficult but is vital for success! If there is any looseness in the connection at all, there could even be an electric short circuit. This can cause your woofer to die or stop working entirely.

What brand of subwoofer is the best?

Your car audio system can be unique to you and your vehicle’s needs. This is why it’s always best for avid music lovers like yourself to buy the best brand for your car. The best subwoofer brands have sealed box enclosures that produce excellent acoustics by eliminating all outside noise inside the cabin. Therefore, you can select either of the below brands as they will offer your quality bass at an affordable rate.

  • Kicker New 10TC104 10″
  • JL Audio CP108LG-W3v3
  • JL Audio 10W6v3-D4 10″
  • Kenwood KSC-SW11
  • Rockford Fosgate P300
  • Kicker CompQ10 Q-Class
  • MTX Audio Terminator Series TNE212D
  • Rockville RW10CA 10″
  • Pioneer TS-SWX2502

What are the hardest hitting subs?

When searching for the hardest-hitting subs, you need to understand the different types of subwoofers. They are classified as a component, enclosed, powered, and vehicle specific subwoofers. Below we shall discuss each of these classifications as they affect how hard a sub can hit.

  • Powered Subwoofer

A powered subwoofer is the perfect solution for anyone looking to get into car audio but doesn’t want a lot of hassle. Unlike other subs – DIY or custom-built – this kit comes with everything you need and takes up very little space in your vehicle. Plus, it will produce rich bass without taking away from any storage capacity. It is essentially a type of amplifier that an amateur setup person can install. They are not usually recommended if you have no idea what wiring looks like underneath your dashboard.

  • Component Subwoofer

When it comes to sound, nothing carries the weight of a subwoofer. These component speakers are necessary for any custom car audio system, and they come in all shapes and sizes from 8″ to 15″ inches wide. With an external amplifier powering them up from behind the scenes, these subs have been known to shake things off your dash or floorboards. They’re available with low impedance voice coils that can handle high power levels without distortion, so you’ll never miss a boom again!

  • Enclosed Subwoofer

This automotive subwoofer comes in its enclosure, eliminating the need for a separate amplifier. Although this limits your speaker and box choices to ones already available from manufacturers, it simplifies installation if you don’t want to build one yourself!

  • Vehicle-Specific Subwoofers

The idea of a subwoofer has always been to save space in the vehicle, but until now, they’ve often taken up too much room. This is why manufactures designed these specific models that fit into any unused interior spaces. They still give you great performance without taking up all your car’s precious storage!

Which is the best car woofer?

The JL Audio W6V3 – D4 is an excellent choice for those looking to get their bass fix. It provides a huge volume for any small space and can shake things up in your car. With its 10” Dual 4 Ohm, this car subwoofer packs 600 watts RMS power handling capacity. The only potential downside is budget because this sub needs some serious wattage to be heard loud! But if you want clear-sounding highs, mids, and lows without getting too much distortion, then go for it. We recommend checking out our other top picks as well, though, as they might fit into your lifestyle better than this one.


The best car subwoofers for cars are the ones that will make clients happy! There are many different types of subs, and it’s essential to find a match for what you’re looking for. For example, if your goal is to have strong bass at all times, no matter what type of music or genre you listen to, then an active subwoofer may be right up your alley. On the other hand, power isn’t as much of a concern, but the sound quality is, then buy one with the best frequency response. Active subs are better than passive subs and would suit your needs better. Whatever decision you end up making, we hope this article has helped in some way!