Top 10 Best 8-Inch Subwoofers in 2021 – Ultimate Review

Nothing beats the joy of listening to your favorite music when you are on a road trip with your friends & family. And if you want to make the most out of this exhilarating experience, you need a quality subwoofer like the best 8 inch subwoofers that you can install on your vehicle.

What is the best 8 inch subwoofer?

Subwoofers come in different sizes and with different sound power ratings. And if you want to find a subwoofer that fits your needs in just the right way, you first need to know about the options that you have online. You can either go for 8 Inch, 12 Inch or 15 Inch subwoofer, depending on the availability of space that you have in your vehicle.

In our personal and professional opinion, the best 8 inch subwoofer would be great for an average sizes vehicle. 8 Inch subwoofers don’t need much space, they are affordable and still offer a remarkable deep, smooth, and clear bass that takes your music listening experience to a whole new level.

To make your search for the best 8 inch subwoofer for a deep base easier for you, here is our list of the 10 Top-Rated 8 Inch Subwoofer that you can get in 2021


  1. CXX8 8 Inch Car Subwoofer By BOSS Audio Systems

CXX8 8 Inch Car Subwoofer - Best 8 inch Subwoofers

 The Boss Audio Systems CXX8 features easy mounting and a phenomenal audio quality that creates an immersive music experience for you. This subwoofer can handle as much as 600 Watts power and it includes a single voice could with just 4 Ohms impedance.

The BOSS CXX8 are the best 8 inch subwoofers made with durable quality Polypropylene materials that offer great sound and long-lasting performance for you. The design features a stamped basket that absorbs and transfers the energy created by the speaker to enhance the sound levels across all sections of your car.

The single voice coil of this subwoofer can handle high temperatures with ease and would make this subwoofer durable and a long-term investment for your music needs. It features decent corrosion resistance which makes it a great choice for the best 8 Inch subwoofer for music that you can buy online in 2021.

  • Made with premium quality materials
  • Features 49Hz resonant frequency
  • 83Db Sensitivity rating
  • Rubber build protects the subwoofer from wear and tear
  • The Overall Design Looks amazing
  • Price is quite affordable
  • Easy Mounting Mechanism
  • Build Quality is not so great
  • Might have problems handling power more than 300 Watts


  1. JBL Stage 810 Car Audio Subwoofer

JBL Stage 810 Car Audio Subwoofer

JBL is a well-known Audio Equipment manufacturer and its products are widely popular all across the globe. The JBL Stage 810 is specific for average-sized cars. It is a subwoofer that would allow you to have an unforgettable music listening experience in your vehicle. It comes in classy black color that would go great with your car.

This best 8 Inch subwoofer car audio features high output and it has a power handling capacity up to 800 watts. We like this product because of the awesome peak power that it has to offer.

Its peak power has been recorded to be as much as 200W RMS. It features low distortion with a frequency response between 38 to 200Hz. Meaning, you can have a focused music listening experience with this subwoofer and you can even enjoy the low-frequency details in a clear way. It is one of the best choices for the best 8 inch subwoofer that you can in a reasonable price range.

  • Compact Design
  • 800 Watts maximum power output
  • Up to 200Hz Frequency Response
  • Easy to mount in the car
  • Durable build quality
  • Comes in Black color that loos cool
  • Might be hard to fit
  • Sound Quality is just ok


  1. Pyle Car Subwoofer Audio Speaker

Pyle Car Subwoofer Audio Speaker

If you are looking for an excellent quality subwoofer that you can get in a reasonable price range, we suggest you check out the Pyle Car Subwoofer Audio Speaker. This product features premium standard build quality combined with awesome power handling features that make it a great choice for an awesome audio experience.

The Pyle Car Subwoofer features Presses Paper Cone and a black steel basket. You shouldn’t have much trouble installing this subwoofer on your car. It features dual voice cool for unparalleled sound quality. The subwoofer is placed in a dual 8 Inch subwoofer box. The bass that you get with this woofer would simply leave you speechless.

This subwoofer creates high sound resonance and the power handling capability is between 400 to 800 watts. It creates low impedance levels, less than 8 Ohms so it should be fairly easy for you to connect it with the stereo system of your vehicle. The build quality is corrosion resistant and would create excellent long-term performance for you.

  • Features Dual Voice Coils for Excellent Sound Performance
  • 4 Ohms Impedance Recorded
  • Easy Mounting Mechanism
  • Made with Treated Foam Surround
  • Includes Black Steel basket for better durability
  • Positive user reviews on Amazon
  • Some users have complaints about the build quality
  • Requires a custom box for best sound quality


  1. CT Sounds Meso Car Subwoofer

CT Sounds Meso Car Subwoofer

CT Sounds is quite popular for their Powerful Sound systems with easy mounting mechanisms. It is the best car subwoofer for deep bass that you can get in this price range. The Meso 8 Inch subwoofer by CT sounds is a powerful product has maximum power output capacity of 1600 watts. It is truly a beast that would create a phenomenal traveling experience for you.

This subwoofer allows you to listen to deep low notes with an excellent level of accuracy. It features a 2.5” voice coil that can withstand high temperatures with ease. The voice coil is dual Ohm so it would be much easier for you to mount this subwoofer than any of its counterparts.

CT sounds subwoofer features a loud base with excellent sound accuracy that it hard to find in subwoofers that come in similar price rage. We highly recommend this best 8 Inch subwoofer for aesthetically pleasing audio quality experience.

  • Can handle as much as 1600 Watts max power
  • Can Match 800W RMS Peak Power with ease
  • Competition Grade Build Quality
  • Creates Powerful Bass with Clear Deep Low Notes
  • Weighs just about 25 Pounds
  • Features a Dual Voice Coil for Enhanced Sound Performance
  • A bit expensive subwoofer
  • Requires Professional Assistance for Setting Up


  1. American Bass Competition Subwoofer VFL-8D4

American Bass Competition Subwoofer VFL-8D4American Bass Subwoofer VFL-8D4 offers you an affordable yet effective solution for your small-scale subwoofer needs for your car. If you simply just want an easy to install subwoofer for your car with adequate performance rating, this is the product for you. It is lightweight and made with durable quality materials. It is the best-powered subwoofer Car Audio System that you can get in an affordable price range.

Talking about the design approach, this product is made with Carbon Kevlar Woven Backed materials with Non-Pressed paper cone. There is a high-density foam surround on this speaker that produces even sound across all sections of the subwoofer. It also has a cast aluminum basket that adds to its durability. It has 80 Watts Max capacity for handling input power, and it can withstand as much as 400W RMS with ease.

All in all, the VFL-8D4 would be a decent choice for average use for people who don’t want a lot of customization options for their subwoofer and just want a simple solution for listening to their favorite music.

  • Features Non-Pressed Paper Cone
  • Comes with a cast aluminum basket
  • 800 Watts Max Power Capacity
  • Low Sensitivity Rating
  • Low Resonant Frequency
  • Durable Build Quality
  • Not easy to mount
  • Sound Quality is Just Adequate


  1. Rockford Fosgate P3SD2-8 Mount Car Subwoofer

Rockford Fosgate P3SD2-8 Mount Car SubwooferRockford Fosgate P3SD2-8 is meant for cars with little space availability. This subwoofer can be easily installed in tight spots and delivers extraordinary quality of sound that is hard to find in products that come in this price range. The P3SD2-8 is smart, lightweight and features a low mounting depth design which makes the installation quite easy for you.

This subwoofer features dual voice coil with just 2 Ohms impedance rating. It has mac power handling capacity of 300 watts and the RMS rating of the voice coils is 150 watts. This product is made with anodized aluminum cones and dust caps. It has a unique spider venting design to keep the motor cool and to prevent overheating issues which are the primary causes for burn for subwoofers.

This subwoofer can be installed on both sealed and ventilated enclosures and it would offer great sound quality for both these types of 8 Inch Subwoofer boxes.

  • Excellent Quality Best 8 Inch Subwoofer
  • 300 Watts Maximum Power Handling capacity
  • 2 Ohms Impedance Rating
  • Features Dual Voice Coils for Excellent Sound Quality
  • Affordable Price Range
  • Great user response on Amazon
  • Excellent Build quality
  • Difficult to Install (would require a lot of customizations)
  • Sound Quality is not so great
  • Doesn’t work well for low frequency notes


  1. Kicker 11HS8 Hideaway Car Audio Powered Subwoofer

Kicker 11HS8 Hideaway Car Audio Powered SubwooferKicker 11HS8 is one of the top-rated car subwoofer products that you can find out there. From compact design to extraordinary sound quality, this product has everything that you’d need in the best 8 Inch subwoofers. It is the best quality speaker for the car and the audio is powered by the sound system of the vehicle.

Kicker 11HS8 is perfectly suited for vehicles that don’t have enough space to set up bigger size subwoofers. Its enclosure is remarkably small and produces extremely low-frequency output with clear bass and awesome sound quality. It can handle the peak power of 150 watts, and it comes with an additional 150watt amplifier as well.

These Best 8 inch subwoofers come with a quick-connect power plug and fastened nylon straps which make this subwoofer, extremely easy to install. It adds a punching bass to the audio system of your car that would take your road trip fun to a whole new level.

  • Ultra-compact design that’s easy to install
  • Features 150 watts RMS Power
  • Comes with a built-in Amplifier
  • Durable Quality Design
  • Can be easily installed in tight spots
  • Great user reviews on Amazon
  • Heats Up real fast
  • Sound gets distorted after a while

  1. Sound Storm Laboratories LOPRO8 Subwoofer

Sound Storm Laboratories LOPRO8 SubwooferThe LOPRO8 is a powerful subwoofer that would add a strong bass to your vehicle’s audio system. This subwoofer can handle the max power of about 600 watts with ease. It is a low-profile subwoofer that comes with easy installation mechanism. It gives you total control over the audio system of your vehicle. Plus, the design is made with durable quality materials and integrates well with existing car audio system.

The Sound Storm LOPRO8 subwoofer comes with a built-in amplifier for better sound performance with less power consumption. This product has a low rating for thermal impedance, so it works great for higher switching frequencies. With this subwoofer, you get variable bass boost feature that allows you to adjust the bass range as per your personal preference.

This product is a compact subwoofer option which can be installed fairly easily. It comes in a classy black color that would look great with the rest of the décor of your car. Although it is a bit expensive, it is a worthy long-term investment decision that you won’t regret.

  • Operates at 600 watts Max Power
  • Low Profile Design
  • Offers great control over the Audio
  • Allows you to adjust the bass
  • Durable Build Quality
  • Easy installation
  • A bit expensive subwoofer
  • Some users have reported that subwoofer blew out after a while


  1. Alpine Electronics PWE-S8 Compact Subwoofer

Alpine Electronics PWE-S8 Compact SubwooferAlpine PWE-S8 compact subwoofer is a untie blend of ergonomic design and extraordinary power and is completely worthy of the price that it comes in. It is a high-end subwoofer that comes in a cast aluminum enclosure. It works well with the preinstalled audio system by the car audio manufacturer.

With this subwoofer, you get a 120W amplifier which gives you better control over the audio system of your car. It features an excellent frequency response range, from 32Hz to 150Hz. The power rating for this subwoofer is 120W RMS. It comes with RCA and auto-sensing speaker levels that are located on the side of the panel.

Its design is the primary reason why we’d recommend this product to you. It can fit easily in most average-sized vehicles. The PWE-S8 features awesome sound quality and sound adjustment features which make it a great choice for the best 8 Inch subwoofer that you can find online in 2020.

  • Comes with a 120W Amplifier
  • Housed in a Cast Aluminum Enclosure
  • 120W RMS power Rating
  • Comes with a built-in enclosure
  • Easy to Install
  • Doesn’t get heat up
  • Long-Lasting construction quality
  • One of the most expensive products in this review
  • Not easy to install


  1. Planet Audio AC8D Car Subwoofer   

Planet Audio AC8D Car SubwooferIf you are looking for a powerful subwoofer that offers you excellent sound quality and is made with durable quality materials, you should check out the Planet Audio AC8D car subwoofer.

It is a powerful subwoofer with 1200 Watts maximum power capability. It comes with a Dual Voice Coil and the impedance of the subwoofer has been recorded to be about 4 Ohms. It can be enclosed in standard factory subwoofer enclosures.

The cone of this subwoofer is made with polypropylene that offers excellent resilience and durability to this product. It also enhances the sound quality produced by this subwoofer. It comes with flexible foam that adds to the efficiency of this subwoofer. AC8D includes a stamped basket which offers a strong platform that allows you to listen to the sound with maximum clarity.

This product is made with durable quality materials so you can expect it to last for a long time for you. The music output that you get from this subwoofer is great and it would be a great choice for small vehicles.

  • Made with Polypropylene
  • Comes with Dual Voice Coil for Sound Adjustment Features
  • Features 39Hz Resonance Frequency
  • 85Db sensitivity levels
  • Easy to Install
  • No Complaints reported for heating up
  • Sound Quality is just ok
  • Construction quality is questionable


Features to Consider When Buying the Best 8-Inch Car Subwoofer

Buying the best 8 Inch Subwoofer is nothing less than a hassle. There are just so many attractive options out there each better than the other, that you can’t get yourself to make a decision.

Now, if you want to get out of this paradox of choices, you need to know what your exact requirements. Once you know what you want, you can go on and buy a subwoofer that meets those requirements.

Here is our buying guide for purchasing the best 8 Inch subwoofer for your car

  • Component vs Non-Component Subwoofers

You can get 8 Inch subwoofer box in the form of a component or non-component package. The component set is much more customizable as with this, you get all the units like enclosure, amplifier, and other parts of the stereo system separately. You can choose which parts you want to buy which allows you to build the best car audio system, as per your personal preference. If you don’t feel like going through the hassle of customization, you can go for a non-component subwoofer where everything comes enclosed in a box and all you need to do is to simply just install the system.

  • Subwoofer Power Rating

There are 2 factors that you need to know about when choosing the best 8 inch subwoofers with sufficient power

  1. RMS: It stands for root mean square and this metric refers to how much power the woofer can handle in a continuous way.
  2. Peak Power: It refers to the maximum power that the speaker is capable of utilizing.

You need to look for the best 8 Inch subwoofers that offers high values for both these matrices.

  • Resonant Frequency

The resonant frequency is about the minimum frequency that a woofer can handle before it starts creating distortion. This value needs to be as low as possible. The lower the value, the better would be the subwoofer at handling low music frequencies. Most best 8 Inch shallow mount subwoofers come with low resonance frequency value.

  • Single vs Dual Voice Coils

The coils in a subwoofer are responsible for handling mid and high range frequencies. You can get subwoofers with either single of double voice coils. Double Voice Coils offer you better control and customization options for your music. DVCs produce better sound quality; single voice coils are for people who don’t really care about minor details when it comes to listening to music.

  • Sensitivity Rating

The sensitivity rating of a subwoofer shows how powerful it is. This rating needs to be high and what this means is, the woofer with high sensitivity rating would produce the same output as the one that takes in more power and has low sensitivity rating.

  • Subwoofer Enclosure

You carefully need to choose the type of enclose box that you are using for your 8 Inch subwoofer. The enclosure for the woofer can have a massive impact on the final sound quality that you get. Also, you need to buy an enclosure that has just the right size as per your car, so that you don’t have any troubles when setting it up.

  • Impedance

Impedance refers to the electrical resistance faced by the subwoofer when in operation. You can get woofers with 8 Ohms, 4 Ohms or 2 Ohms impedance. The smaller the value, the smaller would be the size of the wires that you would need to connect the subwoofer with your car.

  • Built-In Amplifier

Some subwoofers offer build in amplifier which removes your need for separately looking for amplifiers with the audio system of your car. You can go for these subwoofers if you want to. Although we’d recommend going for separate amplifiers and the connecting them with your subwoofers. This would give you better control over the sound inside your vehicle.

Final Words

There you have it! The products that we have reviewed here are the most reasonable options for buying the best 8 Inch subwoofer products online. Again, you can go higher in size if that is your perusal preference, but for small to medium-sized vehicles, 8 Inch subwoofers would be just fine. Make sure to check out all these subwoofer products to find the one that works the best for you. Let us know what you think about these subwoofers in the comments section.

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