Best 8 Inch Subwoofer For Your Car in 2020

by Matthew David | Last Updated: May 15, 2020

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There is nothing as sweet as a smooth, deep, and clean sound music. It can be so soothing, especially when you are relaxing or driving. One sure way of achieving this is by acquiring the best 8-inch subwoofer.

Subwoofers have become very popular thanks to their small size and powerful sound. However, it is vital to ensure that you get the best.

In this article, I will take you through a review of some of the best subwoofers in the market. I hope, in the end, you will be able to make an informed decision on which one to go for.

Best 8 Inch Subwoofer Reviews – 2020

1. Pioneer TS- SWXX2002 – Best Sound quality Subwoofer

Pioneer TS could be your best choice if you are looking for a compact and a strong sub.

This subwoofer has a high-precision sound that delivers a high-quality sound. It has a MICA injection-molded resin preloaded cone that makes this possible.

The cone gives the subwoofer unmatched sound. It will produce for you that hard bass that you may be looking for.

Another feature that pioneer has to offer is its stress-free installation. The push terminals’ design of this 8-inch subwoofer makes it easier to install the wires.

If you are a fun of excellent sound quality, then this feature will excite you. The Pioneer TS-SWXX2002 has a dual-spider design that aids in stabilizing its oversized cone.

As a result, it supports the linear movements of the subwoofer. It is then able to produce loud sound quality.

Another cool feature of this sound system is its compact size. This subwoofer has a 5.5-inch height. Again, it doesn’t take a lot of space in your car, thanks to its small size. It also makes it perfect in standard, extended, and crew pickups.

What We Liked
  • Scratch-resistant and non-slip enclosure
  • Comes with an enlarged paper cone that helps the audio system produce loud sound quality
  • High sensitivity
  • Has a compact size
  • It is easy to install
What We Didn't Like
  • Its power capability is lower than most subwoofers.

2. Rockville RW8CA- Best Loudest 8 Inch Subwoofer

If you are a fan of loud music, there could be no better option for you than Rockville RW8CA.

Having been in the car audio game for some time, it has proved itself to be among the best. One of its most notable features is its lightweight and compact design. This, however, doesn’t reduce the frequency response that it offers.

Like most subwoofers in the market today, the Rockville RW8CA has significant power holding. It comes with 150 watts RMS and 600 watts peak power. Another cool feature is its compact size, which is 2.7 inches thick.

Due to its size, this 150 watts woofer uses a PWT power supply. As such, it is easy to install the audio system in the dash or under the seat.

The Rockville car audio system also comes with a sound optimization control. With this, you can manipulate and enjoy your desired sound quality as you drive. It is boosted by the fact that it has 600 watts peak power.

This feature gives you a volume control functionality and a low pass crossover filter. It also gives you a subsonic filter that discards the low-frequency response. Moreover, you get a phase control and bass boost.

Another outstanding feature is its auto on and off the smart circuit. With this, you can turn the sub on and off without the use of any remote wire. It also has tri-stage protection that protects the Rockville from power upsurge and overheating.

What We Liked
  • Compact design that makes it easy to install
  • Sound optimization control
  • Great power capability
  • Comes with an amplifier for constant car audio output
What We Didn't Like
  • Produces pop sounds when the subwoofer turns on and off.

3. Sound Storm LOPRO8 – Best Subwoofer for Noise Reduction

If you are looking for a car subwoofer that has a heavy sound output, Sound Storm Lopro8 could be your best choice.

With a 600 WATS peak power, you can be confident that its bass output will rock your surroundings. Another cool feature is its Class A/B amplifier that helps ensure the sub produces a high power bass.

Its paper cone and other surrounding parts are of quality materials. As such, they are crucial to improving the system’s audio performance. It also further enhances the amplifier and reduces any distortion.

It also increases the quality of sound production.

Another feature that makes this subwoofer interesting is its low profile. The sub’s low profile comes with a space-saving design.

This design ensures that there is no compromise on the performance and power of the subwoofer.

Moreover, this subwoofer is also very easy to install.

What We Liked
  • Comes in a compact size
  • Can withstand power surges
  • It comes with a great noise reduction ability
  • Its class A/B amplifier helps improve the system’s sound production.
  • Easy to install
  • Quality sound production
What We Didn't Like
  • Not suitable for all cars
  • It may require a protective grid when placed in some locations.

4. JL Audio 8W3V3-4 Subwoofer – Best Durable Sub

This 8 subwoofer has a very high rating in the market.

It is a single 4 ohm W3V3 Series Subwoofer that will provide you with a serious voice. The 4 ohm series is devoid of any sound distortions that are common with other low-quality woofers. It will provide you with amazing low bass audio that you may not find in other woofers of its size.

Although it is quite expensive, many drivers love it because of its superb voice quality. It comes with a 500 watts peak power. As such, its sound is better than other woofers that have 150 watts or even less.

The other thing that makes it popular is the manufacturers. UJL Audio is popular for the production of well-performing products. This sub is no exception to that trend.

This 500 watts woofer produces a powerful bass under the push of a medium-power amp.

Another fantastic thing about this 4 ohm series is that it has a cooling feature. As such, every heat gets deflected away, ensuring that the internal motor structure remains cool. This feature is one that contributes significantly to the longevity of the woofer.

Its cone is 8-inch mineral-filled polypropylene. It also comes in a patented design that eases the stress of assembly during the cone movement.

This woofer also produces tight, clean bass with very high power handling and control.

Another fantastic feature is that even 75 watts can still drive the subwoofer. However, if you want the best performance, use an amplifier of between 175-250 watts.

If money is not a major obstacle to you, you can consider getting this woofer.

What We Liked
  • Quality sound with very less distortion
  • It is very durable
  • It produces low bass audio for its size
  • Has a cooling feature
  • Produced by a trusted brand
What We Didn't Like
  • It is quite expensive
  • It is a bit bulky

5. Rockford Fosgate P3SD2-8 – Best Secure Subwoofer

The Rockford Fosgate, 8 inch subwoofer, is one of the best sound systems in the market today. The first notable feature is its compact and lightweight nature. In turn, it becomes easy to install in any car.

It also holds a power of 150 watts and a peak power of 600w. This power ensures that you get the best quality sound.

Another cool feature is the P3SD2-8. The essence of this feature is to protect the subwoofer from electrical and physical damage. You can have peace knowing that your subwoofer is secure.

Moreover, its cone is of aluminum materials. As such, it is resistant to any damage or deformation.

The other key feature is that this product also punches a strong bass. It also comes with a shallow mount structure, which makes installing easier. The sub can also fit in tight spaces, and thus allowing you to enjoy your music in any car.

The Rockford Fostgate 8-inch subwoofer also comes with an M-Roll Santoprene surround. This feature ensures you get maximum audio output.

It also comes with a 2-ohm dual voice coil. This coil further enhances its performance, ensuring you get the best out of it.

There is nothing more important than credibility when purchasing a subwoofer. Rockford Fostgate offers its users just that.

It comes with a CEA-2031 certification. This certification means that this subwoofer has the right handling standards. It also implies that you can trust the power ratings.

What We Liked
  • Space-saving
  • It has a CEA-2031 certification that guarantees the authenticity of Rockford Fosgate.
  • Comes with a voice coil that makes the subwoofer more flexible.
  • Compared to other best 8-inch subwoofer, the Rockford Fosgate is lower in price.
  • Very secure from any electrical or physical damage
What We Didn't Like
  • This car subwoofer requires an enclosure to give out the best quality sound.
  • Some users find it louder compared to other subs.

6. American Bass VFL8D4 – Best Bass Subwoofer

It is another of the best car subwoofer 8 inch systems in the market today. The American Bass is ideal for delivering a hefty and loud bass.

It comes with 800 watts that allow you to experience exceptional quality in sound at all times. Another cool feature is its stiff and lightweight nature. As a result, you can fit it in your car very easily.

It also comes with a polypropylene cone. The cone gives it the perfect combination of stiffness and lightweight properties to produce quality audio. The cone also enables the subwoofer to deliver ground-shaking sound. Additionally, it improves the durability of the sub.

Another fantastic feature is the conex spider. This feature is what enhances the subwoofer’s durability and performance. The coupling of these spiders with an oversized voice coil also helps to enhance power handling even further.

There is nothing as satisfying as listening to deep sound delivered at the comfort of your car in any condition. This sound is what the American Bass offers thanks to its double stack 100 oz. Magnet.

Another incredible feature is the extra-long windings present on the voice coil that helps in reducing mechanical losses. In turn, it betters your sound performance and delivers a precise low-level frequency range.

What We Liked
  • It produces an articulate and big bass.
  • Highly durable
  • This car subwoofer requires an 800 watts max for peak power when booming music
  • Quality construction
  • Exceptional sound quality
What We Didn't Like
  • This 8-inch subwoofer has a slight tendency to heat up.
  • This car subwoofer doesn’t play frequency response to anything below 40 Hz.

7. Planet Audio AC8D – Best for use with any car stereo

When listing products in the best 8 inch subwoofer category, we cannot fail to mention the Planet Audio AC8D. It packs up a 1200 watts peak power, and this gives it a unique sound.

This sub will also offer you an exceptional audio boom that boosts your listening experience. It comes with 600 RMS power handling and 4 ohm dual voice coil.

Another notable feature is its installation flexibility. You will not encounter any complications since it easy to place in any car. It also comes with two sets of terminal inputs. You can use these to wire the system using either a parallel, independent, and series system.

If you are using this 8-inch subwoofer, you will not need to use additional speakers. The planet audio works perfectly with all factory stereo.

Again, if you are looking for a subwoofer that will last for a long time, then you should consider this 4 ohm woofer. It is very strong and durable, thanks to its polypropylene material.

This material covers the sub’s cone, ensuring that it doesn’t give out even when using high power. The polypropylene cone also gives this sub a more natural response, and this, in turn, enhances its durability.

What We Liked
  • Produces a strong bass
  • Highly durable materials
  • Easy to install
  • Works well with any type of car audio system.
  • Has a unique sound
What We Didn't Like
  • According to some users, the choice of the enclosure may affect the quality of sound.
  • You may require expert installation because of the three wiring systems.

8. Alpine Electronics PWE-S8 – Best for Enhanced Control

The last product on our best 8-inch subwoofer review is Alpine Electronics. The good thing about this system is its compact size. With this feature, you are confident that it doesn’t take up too much space in your vehicle.

It also has a highly durable design thanks to its cast aluminum construction. This, in turn, allows you to enjoy your music anytime for as long as you desire.

Another amazing feature is its Class D amplifier. This unique feature enables you to match the bass volume with the entire system.

The amplifier generates 120 watts of RMS amps. As such, it allows you full control of the gain and phase of the Alpine audio system.

Some subwoofers struggle with the sound fading away when you increase the volume. However, with this, you no longer have to worry about the quality of your audio fading off. You will still enjoy quality voice even when it is very loud.

The Alpine subwoofer comes with butyl rubber and polypropylene surround, enhancing the quality of sound further. These two are key to ensuring reliable sound production.

It also comes with an automatic shut-down guard. This guard protects your woofer against overload and thermal disruptions.

The Alpine also comes with a subsonic filter that restricts bass notes below a specific frequency response. The filter ensures that the subwoofer performs at its optimum and remains protected at all times.

What We Liked
  • Comes with a sound adjustment feature
  • It gives off a great sound and strong bass despite its size.
  • Comes with a fuse that protects its 4 ohm inbuilt amp.
  • Offers a reliable sound production
  • Quality sound even on high volume
What We Didn't Like
  • Installing this audio system may require an expert.
  • The bass may not be deep as other best subwoofers with a lower frequency range.

How to Choose the Best 8-inch Subwoofer

The market today is full of subwoofers. As such, you need to know what to look for before purchasing one for your vehicle. There are a number of key factors that you need to look out for before making any decision.

Here are a few of those crucial considerations for you:

1. Power Handling

Every subwoofer has a watts rating that demonstrates its power handling ability. When looking at a sub’s power handling ability, ensure you pay attention to its RMS power ratings.

This aspect overrides the woofer’s peak power ratings. RMS power ratings are a more authentic measure, as they indicate what the sub can handle over continuous use. A subwoofer that functions at its maximum rating for an extended period will eventually fail or overheat.

2. Frequency Range

Frequency range is another essential factor that you need to pay attention to. It shows the frequency range the 8 inch sub can play.

The best sub’s in the market today can play frequencies that are as low as 20 Hz or 30 Hz. This then translates to the bass range they produce.

3. Sensitivity

The sensitivity of a subwoofer also plays an essential role in determining its power. An 8 inch subwoofer with a high sensitivity rating requires less energy to produce high sound quality.

4. Single vs. Dual Voice Coils

In most subwoofers on the market today, it is quite common to find some that use a single coil. The advantage of this the single-coil is that you only require a quick and simple upgrade to fix any arising issues.

However, dual voice coils have become more popular among car audio enthusiasts because of their flexibility. The dual voice coils also allow users to customize the sound system.

5. Enclosure 

This is an essential feature to look at, as it can affect the subwoofer’s performance. The best 8 inch subwoofer with a sealed box enclosure will generate a deeper base. Bandpass and ported enclosures make it easy to increase the volume levels of the sub.

6. Size

Most of the subwoofers in the market today for trucks, cars, and other vehicles come in different sizes. However, the most common range is between eight to fifteen inches. The size of the sub often dictates the power of the bass.

7. The type of subwoofer

Every 8 inch subwoofer in the market today comes with different features. Some have smaller bass speakers, while others have large ones.

However, for you to decide on what subwoofer to purchase, it is essential to know the different types of subwoofers available.

a. Component Subwoofers:

These are audio systems that comprise an individual speaker, enclosure, or speaker. The individual sale of these parts caters to people looking to fill the missing elements in their audio systems.

These subwoofers are also quite helpful because they grant you the freedom to upgrade your system, as you see fit. For instance, if you find a gap in volume, you can purchase the parts you need to fill that hole.

b. Powered Subwoofers

These are subs that are non-component and enclosed subs that come with built-in amplifiers. The manufacturer physically wires the speakers to the amps. As such, they can produce a clean, high-volume sound despite the frequency.

Almost all 8 inch subwoofers come powered. Consequently, you don’t need to purchase an extra component to power the subwoofer.

c. Enclosed Subwoofers

The last type of subwoofers available in the market is the non-component subwoofers. These built-in enclosed mounts assist in directing and amplifying the sound.

Almost all 8-inch subwoofers come enclosed; they, however, have different enclosures. Some have a tight sealing inside an enclosed box, while others are in huge boxes with extra ports.

Subwoofers with more ports present in their enclosures produce less control.

Other factors you should consider are:

8. Compatibility

If you choose to purchase an 8 inch subwoofer with high wattage, you will require more power. Ensure that your amplifier can support the sub’s power output.

You also need to check if the subwoofer is compatible with your car’s stereo. If the model and make of your radio are incompatible, the sub won’t work.

9. Impedance

The Impedance of a subwoofer varies between two to eight ohms. However, most 8 inch sub’s speakers have a 4 ohm-impedance. Make sure you confirm that your entire system has a similar impedance, or the sub will not function properly.

What are the Benefits of 8-inch Subwoofer?

If you are reading this article, chances are you no longer require your factory stereo system. It may be that it no longer satisfies your listening needs. Here are some of the benefits that an 8 inch subwoofer has to offer.

1. Occupies Minimal Space

The main advantage that an 8 inch sub has to offer is its size. Almost all subwoofers are small enough to fit in any part of your car. With space being a necessity, you don’t have to worry about your audio system taking up too much space.

An eight-inch sub can fit in different places in your vehicle. You can even install it in spaces you no longer use, like storage compartments, your dashboard, or under a seat.

2. Affordability

Another benefit is the affordability of the 8 inch subs. Unlike other audio parts in the market today, subwoofers have reasonable prices.

FAQs

Some of the frequently asked questions about subwoofers are:

When is a subwoofer the right choice for your vehicle?

Apart from 8 inch subs, the market also has other bigger and smaller subs. However, bigger subwoofers require more power and lots of installation space.

An 8 inch sub will give you the bass you need while occupying limited space. These audio systems work better in small cars, as they produce better sounds compared to other subs.

Which Impedance is better: 2-ohm or 4-ohm subwoofers?

Subs with a low impedance usually produce loud sounds compared to those with a high impedance. As such, the 2-ohm sub will perform better and have better sound volume compared to a 4-ohm sub.

However, this also implies that power consumption will increase, and sound quality will be low. sIt is why most car audio enthusiasts prefer 4-ohm subs as they last longer, produce softer, and quality sound.

Does the enclosure of the sub make a difference?

The type of enclosure a sub has affects the sound it produces. Most sub enclosures are in pre-mounted boxes. However, they may not offer the volume you want.

Do you need an AMP for your subwoofer?

A sub usually has an amplifier and speaker within its enclosure. An AMP is an ideal option for small vehicles that don’t have sufficient space. However, you can use a separate amplifier and speaker system.

Does the subwoofer cone material make a significant difference?

Subwoofer cones are of different materials. Some of the common materials are synthetic, paper, and composite. However, compared to the two materials, the paper is less durable. It also gives off a quick frequency range response.

Do subwoofers get louder once you break them in?

Yes, subwoofers get louder when broken in, especially if it is from quality materials. The sound loosens the speaker’s stiffness.

Therefore, make sure you take time before you judge a sub’s quality.

Can I use a cheap amplifier with a sub?

Cheap audio equipment will not help your subwoofer produce the best sound. It would be much better for you to save up and purchase a quality amp rather than buy a cheap one.

Should I purchase a subwoofer with Single Voice coils or dual ones?

Most car audio enthusiasts often prefer a less expensive and quick upgrade of their system. It is why many of them go for a single voice coil. A single voice coil or SVC sub produces a satisfactory bass quality. However, the sound is not as profound as a dual one.

DVC subwoofers give off a high-quality bass sound, which is what almost all music enthusiasts want in their car. However, the choice between the two should be your personal preference.

Conclusion

The process of finding the best subwoofer in the market no longer has to be challenging. This review has given you the tools you need to choose a sub that fits all your needs.

However, for all the products reviewed above, the overall winner is Pioneer TS-SWX2002.

This subwoofer comes with a design that enables it to produce a quality bass response. Its cone size and structure ensure that the subwoofer delivers high-quality sound at all times.

Again, its dual-spider design gives the sub a modern and sleek look. The design also makes the sub’s structure highly durable.

If you enjoy listening to music with loud volume, this sub will have you enjoy your music that way for years. It is also easy and compact to install and can fit in any space in your car.

Remember, your audio quality is just as good as the subwoofer you purchase. Therefore, make sure you buy one that is compatible with your car system and fits your every need. Also, make sure you choose one within your budget.