Top 10 Best 8-inch Subwoofer Car Audio Reviews & Buying Guide [2021]

Is it accurate to say that you are searching for the best 8-inch subwoofer car audio? Don’t worry; you have arrived at the right site. The audiophile immediately begins looking to promote the car’s sound system when buying another vehicle. 

The distinction between quality aftermarket system and factory system will be like day and night for those people who value their songs. If you need a rich, deep, smooth and clear bass sound, with no the excess of a bigger speaker, an 8” subwoofer will be able to generate what you search for.      

That is the reason for various sound enthusiasts, set up a best 8-inch subwoofer car audio is generally among the primary steps to richer music which stays in the car regardless of the general environment. There are numerous such subwoofers available however you don’t simply need a normal entertainment experience. 

However, you need the types of bass which makes you need to replay each jam in the playlists. Just For such pleasure, you need subwoofer which will be able to start the task at ease.

In this article, our team has presented the top 10 best 8-inch subwoofer car audio with the help of key features, pros and cons so that you will be able to find best one for yourself.     

Below-mentioned Are Top 10 Best 8-inch Subwoofer Car Audio

10. CT Sounds Meso 8 Inch Car Subwoofer

best 8 inch powered subwoofer car

Best 8-inch Subwoofer Car Audio

The CT Sound Meso has a good design which you can mount back of the truck. So, you need to adjust place so that you are able to install it. To cut down 6.6-inches depth is essential. It has rank Y35 magnet for the higher quality.

This loudest 8 inch subwoofer has combined foam on boundaries designated to make sure low distortion as well as to avoid every resonance and its woofer works superbly in taking care of this. It has twofold treat paper cone that is best with regards to it. 

Its 2.5 inches double model voice coil, make sure awesome quality of bass. Such amazing woofer is well-liked for the reason it gives the most excellent sound. So, you can never go incorrect with CS Sounds subwoofer.  

Its RMS is 800-W which makes sure that you gain a window-rattling bass. With respect to the impedance, the way that is has the double 4 Ohm voice coil. It is better than many other subwoofers. 

Key Features      

  • 8-inch car subwoofer
  • 82.80 dB sensitivity
  • RMS is 800-Watts
  • Peak Power is 1600-Watts
  • 6.6-inch mounting depth 
  • Dual 4 Ohm
  • Foam surround
Pros (Why Should Buy):
  • Generate superb bass quality
  • Perfect appeal
  • Handles significant wattage
  • One year warranty
  • Generate excellent sound quality
Cons (Why Should Avoid):
  • Its sound gets distorted on upper volumes


09. Planet Audio AC8D 8 Inch Car Subwoofer

Best 8 inch subwoofer box

Best 8-inch Subwoofer Car Audio

The Planet Audio AC8D is a great value of money. Its cone is produced using polypropylene and has 2” voice coil for superior midrange frequencies and clarity. In addition, this has 85-dB respectable sensitivity it performs well with every amplifier, even with pre-amplifiers in DIN device. It has 39 Hz resonant frequency to make this small puppy perform at low frequencies perfect for listening to songs like techno or electronic.

All things considered, if you search for standard woofer speaker, at that point this subwoofer is highly suggested! Simply remember that the Planet Audio AC8D doesn’t have best form quality, however, for the cost it is justifiable. Additionally, you get just speaker then you will require an enclosure for this.  

It packs a significant punch at cost, which is the reason we consider it Manny Pacquiao of subwoofers. It is best 8 inch subwoofer under $100 has a 1200-Watts worth of the bass pumping by the car this is difficult to find the subwoofer that can beat to Planet Audio AC8D in the sound quality. 

Key Features

  • 8-inch subwoofer
  • RMS Power is 600-Watts
  • Peak power is 12,00-Watts
  • Sensitivity is 85-dB 
  • Impedance is 4-Ohms
  • Resonant frequency is 39-Hz     
Pros (Why Should Buy):
  • Produce extremely strong bass
  • Best Installation flexibility
  • Perform well with every type of sound systems
  • Customizable trim ring
  • Excellent value of money
Cons (Why Should Avoid):
  • May required specialist installation


08. American Bass 8 Competition Woofer

Loudest 8 inch subwooferBest 8-inch Subwoofer Car Audio

The American Bass subwoofer estimates 10×10×7.5 inches and having weighed more than 15 pounds. The construction-wise, this has woven carbon Kevlar substance in the brilliant shade, backed with the non-pressed paper cone. This subwoofer 8 inch has surrounding foam that is high-density to facilitate for reducing vibrations. 

Its basket is developed of using aluminium that adds the layer of assurance to the inner components. As far as raw power, it is a small step-down contrasted to the past model. Though a peak power is 800-Watts and RMS is 400-Watts that is a great power. 

It has intense bass and too noisy, as well. I do suggest utilizing the sealed enclosure, as opposed to a ported one through this one, although. You’d possibly pass up a great deal of the low frequencies.  

Key Features

  • 8-inch subwoofer
  • RMS is 400-Watts
  • Peak Power is 800-Watts
  • Sensitivity is 88.27-dB
  • Impedance is 4-Ohms
  • Cast Aluminum Basket 
  • Surround density has a high density
Pros (Why Should Buy):
  • Well-made and durable
  • Produce loud, intense bass for a little frame
  • High quality
  • Compact, incredible for little cars
Cons (Why Should Avoid):
  • Relatively heavy


07. Rockville RW8CA 8-inch subwoofer

best 8 inch shallow mount subwooferBest 8-inch Subwoofer Car Audio

If you want to choose the best 8-inch subwoofer car audio then the Rockville RW8CA is the best option for you. The Rockville certainly realizes how to construct the excellence speakers. As this speaker is grand evidence of this. It has 100 dB higher sensitivity and its small form factor. 

Due to the higher sensitivity, it is able to play loud with less power, which makes it extremely efficient. Additionally, its small size makes it simple to fit under the car seat, such as its high sensitivity is the great thing since this has an internal amplifier which is littler than a devoted unite.

Consequently, this is significantly extra power proficient than many other models. So, it does not need a very good quality amplifier to play loud.             

This even has short circuit and thermal protection. It shows Rockville produced it as a durable subwoofer which can generate a reasonable bass for the extended time. In short, it is a great subwoofer which won’t disappoint. 

Key Features

  • 8-inch subwoofer
  • RMS is 150-Watts
  • Peak Power is 600-Watts
  • Frequency response is 29-Hz  
  • Sensitivity is 100-dB  
  • Impedance is 2-Ohms 
Pros (Why Should Buy):
  • 100 dB high sensitivity
  • Compact size
  • Doesn’t need an external amplifier
  • Durable
  • Very easy to install
Cons (Why Should Avoid):
  • Its Bass is a bit quiet


06. Rockford Fosgate P3SD2-8

is an 8 inch subwoofer enoughBest 8-inch Subwoofer Car Audio

The Rockford Fosgate P3SD2-8 subwoofer can be replaced by default speakers in the car. Its subwoofer is available on reasonable price and very simple to install. Maybe it is more significant for drivers which put a great deal of premium on passenger and cargo space. 

It is shallow mount woofer which has top mount depth of under 3-inches. This best 8 inch shallow mount subwoofer can install in the tightest places. This has a shallow engine assembly that decreases its general depth that can install in little areas in the car. Most people want to fit it behind the rear seat and it can be fit under your seat of drivers.

This Rockford Fosgate as double 2-ohm voice coils, provide owners and motorists greater flexibility to write it. It has an aluminium trim ring which improves its appeal. Its trim ring builds up over flange of the subwoofer. It is perfect with both ported and sealed box enclosure. It has Flex Fit casing which utilizes spaces rather than single screw range holes.   

Key Features

  • 8-inch subwoofer
  • RMS is 150-Watts
  • Peak Power is 300-Watts
  • Sensitivity is 82-dB 
  • Impedance is double 2-Ohms
  • Frequency response is 38-250 Hz 
  • 2-11/16 inch top-mount depth
  • 1-year warranty 
  • 60-day repayment guarantee
Pros (Why Should Buy):
  • Durable
  • Lightweight
  • Advanced material
  • Shallow-mount design
  • Easy to mount
  • Can deliver accurate and clean bass
  • Can install in the tight places
  • Very minimal distortion
Cons (Why Should Avoid):
  • A little expensive


05. Alpine Electronics PWE-S8 8-Inch Subwoofer

the best 8 inch competition subwooferBest 8-inch Subwoofer Car Audio

The Alpine certainly is not the most affordable thing on market; however, you get an extraordinary product compared to other products. This PWE-S8 utilizes a quad voice coil driver of the speaker to create extra low-end bass which compliments every system missing low-end sound. 

The design of PWE-S8 is a solution for amazingly narrow space applications such as sports car having no free inside space, under-seat mounting, and numerous different possibilities. You maybe expect, like other things on market, there is a great amplifier with fitted-in as well as adjustable low-pass crossover able to deliver the 120-W of nonstop power. 

This best 8-inch subwoofer car audio has remote bass level control which can adjust its bass lever whenever you want and accepts both the speaker level and RCA connections. In today’s cars, where finding the +12V exchange wire will be tricky to get it is an extra plus.

You do not require booming bass however need to add great low-end audio to your space and system is at the premium PWE-S8 is an incredible choice.    

Key Features

  • The subwoofer has an 8-inch size 
  • Compact size
  • Frequency response is 32Hz to 150 Hz  
  • RMS Power is 120-Watts
  • Power Rating is 240-Watts 
  • Weight is 10-pounds
Pros (Why Should Buy):
  • Easy to install
  • Versatile
  • Good value of money
  • Great sound
  • Durable
  • Small and compact
Cons (Why Should Avoid):
  • A little expensive


04. Sound Storm Laboratories LOPRO8

best 8 inch subwoofer under $100

Best 8-inch Subwoofer Car Audio

The LOPRO8 has A/B class amp with precise linear circuitry which makes sure the excellent sound and enhances its power output. Its excellent amplifier also permits it to deliver a lot of rich and booming bass. This also decreases its distortion level as well as improves efficiency. 

This best 8 inch powered subwoofer car also has a compact design with 15×9.75×3 inches size and 12.78 weights. Thus, this subwoofer is an all-in-one resolution that is reasonable for the space-constrained situation.  

It has 300-Watts of RMS and 600-Watts of Peak Power being prepared with MOSFET power delivery. It’s mean the subwoofer gives better performance with no taking a lot of power from the driver, make sure lesser thermal impedance as well as gate-to-drain feedback capability.    

This subwoofer from the sound storms is accounted in one of the best 8 inch subwoofer box which give rich possibilities to adjust the sound as well as have a huge range of connectivity choice. All options are found on both the rear and face panel of the subwoofer.   

Key Features

  • 8-inch subwoofer 
  • RMS is 300-Watts
  • Peak Power is 600-Watts
  • Frequency response is 20Hz-50Hz  
  • Sensitivity is 18-dB  
Pros (Why Should Buy):
  • Generate excellent sound
  • Good value of money
  • Durable
  • Easy to install
  • Auto switched off when Amplifier become too hot
  • Clean lower frequency sound even on high volume
Cons (Why Should Avoid):
  • Its sound quality relies on the installation place


03. KICKER 11HS8 Subwoofer

Subwoofer 8 inchBest 8-inch Subwoofer Car Audio

The KICKER 11HS8 has the 8-inch size and specially manufactured to install under the seat that can also install everywhere. The Kicker has figured out how to make a clear blockbuster of the subwoofer which is ultra-portable and compact. 

If you strapped for the place in the car, for money or both, at that point the Kicker definitely has managed to retrieve the condition with 150-Watts of crisp, thick, and pure bass. 

Whatever in creating sound clearness over numerous ranges, it carries its task of improving the music with several bones shattering lows although keeping the sound clarity consistent all through the range. 

All through it might not be so powerful to trigger off several vehicle alarms as well as clatter car up, this is more than competent of letting to enjoy the music very loud. It is best 8-inch Subwoofer Car Audio based on the cost to performance relation because it has additional comfort of ultra smallness. 

Key Features

  • 8-inch subwoofer 
  • Frequency response is 25-120 Hz 
  • RMS is 150-Watts
  • Auto switch on button
  • 1-year warranty 
  • 60-day repayment guarantee 
Pros (Why Should Buy):
  • Compact size
  • Produce by Quality components
  • Perfectly install under the car seat
  • Bass can be adjustable
  • Easy to install
  • Durable
  • Excellent deep bass
Cons (Why Should Avoid):
  • A little lifespan


02. Skar Audio VVX-8v3 Car Subwoofer

8 inches subwooferBest 8-inch Subwoofer Car Audio

The Skar Audio is an excellent company which is working on the research and development a long time, and this has proved a market leader both in the reliability and sound performance. The VVX-8v3 Subwoofer takes on reproduction of the low-end frequencies by incredible power to provide you excellent bass for the absolute pleasure in the music.

The Skar sound has brought jointly serious sound reproduction attribute to make sure wins every competition. This best 8-inch subwoofer car audio has zero danger of burning out, overheating or blowing; nothing can prevent you from turn on the tunes. It plays loud with no showing or relenting the smallest indication of fatigue.      

You have just observed that this packs sound which expands a lot farther than the dimensions. Combine this with a little enclosure and install in the little trunk place, cargo bed, the backseat to experience the perfect of the Skar Audio and it has great efficiency at the high power stage.   

Key Features

  • 8-inch size subwoofer
  • RMS is 400-Watt
  • Peak power is 800-Watt
  • Impedance is 4-ohms
  • Frequency range is 32Hz – 390Hz  
  • High temperatures voice coil
Pros (Why Should Buy):
  • Compact size; ideal for little vehicles
  • The great value of money
  • Excellent low frequencies
  • Best power handling
  • Durable
  • Having an attractive design and style
  • The subwoofer can handle extensive playtimes
Cons (Why Should Avoid):
  • Lower sensitivity as compared to some other


01. Pioneer TS-SWX2002D2 Car Subwoofer

Best 8-inch Subwoofer Car Audio

Best 8-inch Subwoofer Car Audio

Although the TS-SW2002D2 is a littler 8-inch edition of 12 inch TS-SW3002S4, this also boasts the similar form quality. Being littler, this little vehicle woofer is significantly more attentive and a little enclosure. Although being just 600-Watts, its bass clarity and performance is entirely good. 

It is generally because all material and technology utilized in TS-SW3002S4 are also available in this subwoofer’s model. This is just littler. Its cone was developed from polypropylene to hold up high degree playback as well as render rapid response time.   

To install this the best 8 inch competition subwoofer is very easy and it is really clear to operate. Additionally, one feature which makes it versatile is the low impedance that is just 2-ohms. The consumer has the versatility of utilizing thin sound wires to install this subwoofer.  

Since it is flush as well as low-profile, the thin wires are able to make the entire installation professional looking and very discreet. Its sensitivity level is 86 dB which is sufficiently high to be energy proficient. 

Key Features

  • 8-inch subwoofer
  • RMS is 150Watts
  • Peak Power is 600Watts
  • Sensitivity is 86-dB 
  • Frequency response is 20-200Hz
  • Impedance is 2-Ohms  
  • 2-5/8 inch mounting depth 
Pros (Why Should Buy):
  • Low-profile and small
  • Low impedance
  • Excellent fit in most cars
  • Great sound quality
  • Affordable
  • Durable
  • Deep bass and good performance
Cons (Why Should Avoid):
  • Sound can generate a little distortion at high volumes


Buying Guide for the Best 8-Inch Subwoofer Car Audio

You may go to the market and buy 8-inch subwoofer for your car, however, this does not deliver that way because there are many factors which should be check before buying such as sensitivity, frequency range, size, the power rating of systems, durability, impedance, the number of voice coils and more which are mentioned below in detail.

Power Rating  

Focus on RMS power, not peak power if you need the system which booms constantly as RMS rating is an additional authentic measure that a unite can deal with under consistent use. Just for the better performance make sure that the power handling of the subwoofer and the amplifier’s power productivity should be matched. 


Power and sensitivity both add to how powerful the woofers are. The subwoofers that have a higher sensitivity rating require less power to equal the similar sound yield of the model with the lesser sensitivity rating.

Frequency Range 

It is one more important element you have to concentrate on; as it shows the limits of the frequency that a car speaker is able to play. The majority of the best performing subwoofer is able to play frequencies as little as 20 Hz plus 30 Hz that means to more deep bass they generate. 

However, you have to keep in your mind that the real performance of subwoofer can be impacted through the many variables, as the box and enclosure type this is built up in.

Kind of Enclosure

Though this is often ignored for sensitivity and power, the types of enclosure the subwoofer is built up in has major affects the kind of sound this generates. The main guideline is to obtain a subwoofer built in the sealed box if precise, deep bass is your object or a bandpass and ported enclosure if you required extra volume.  

A number of Voice Coils

This is really basic nowadays to discover Subwoofers with one coil that is alright for the majority of people that require a quick and simple sound improvement. However, the subwoofers having double voice coil are extra well known among vehicle sound enthusiasts who like some ability and flexibility to customize sound systems. 


It influences the measure of current which flows into the system. A lot of subwoofers have 4 Ohms impedance rating, however, 8-ohms, 2-ohms, and subwoofers having double voice coil are getting more popular. 

Whenever you get the subwoofer, search for the amplifiers which can match impedance and power rating of your subwoofers. There are different kinds of amplifier in the market, so you have not to face any trouble to find the best one for your subwoofer.

Woofer’s Size

Mostly larger is better, sometime you might not have a place for something bulky or big. That is the reason you have to think about available power, enclosure type and sensitivity when you find 8-inch subwoofer. 

Frequently Asked Questions about Best 8-inch Subwoofer Car Audio

What can be expected from a car sound system after fitting the best 8-inch subwoofer car audio?

8-inch subwoofers have many advantages. They have an additional impact and power contrast to the factory speakers; therefore you can expect more enjoyment from your sound system. This is essential to note that fitting the aftermarket car speakers does not generally mean disposing of the stock speakers. 

If the stock speakers are already installed in your car then you should install a subwoofer to increase the bass. Appropriately chose subwoofers to work fine with OEM speakers. Such subwoofer ensures the stock speakers through taking up lesser frequencies which could otherwise harm stock speakers.     

In addition, these subwoofers generate excellent sound without utilizing as more power as a larger subwoofer that means the minor load to the vehicle battery. Consequently, to install the 8-inch subwoofer assists with protecting your battery.  

4-ohm versus 2-ohm subwoofers: which is superior?

Ohms are a sign of the electrical resistance/ impedance of the subwoofer. The subwoofers having lower impedance normally generate louder sound contrasted with those having a higher impedance.

In this way, for this situation, 8-inch subwoofers having 2 Ohm perform superior as to sound volume. Though, higher resistance means extra power consumption as well as higher chances of the lesser sound quality.

So, the 4 Ohm sub-models will be more popular between experience vehicle sound fans. The 4 Ohm subwoofers generate a moderately softer sound.  

Should I get a double voice coil or a single voice coil best 8-inch subwoofer car audio?     

The users who need less expensive and a quick upgrade for a sound system they should get single voice coil 8-inch subwoofers. The single voice coil generates a reasonable bass quality, though its bass isn’t as deep as generated by 8-inch double voice coil subwoofer.

Double voice coil subwoofers provide the type of bass the serious audiophile searches for. So, the option between DVC and SVC subwoofer is basically affected by their own listening preferences.

Does a different kind of enclosure make a difference?    

The enclosure’s type incredibly influences the bass sound. Majority enclosed subwoofers include in the pre-mounted boxes. For more volume, think about bandpass or ported enclosures. For deep bass, low frequencies pick subwoofers in the sealed box.

Does the best 8-inch Subwoofer Car Audio require an amplifier?  

The powered subwoofer normally has an amplifier and speaker inside the enclosure. These are perfect if you want to install in the small car without much space for separate amplifier system and separate speaker.

Does the subwoofer cone’s material create a difference?    

The subwoofer cones differ in the material creation, from paper to synthetics to composites. The paper is not so durable; however, it is lightweight as well as has a fast response. Generally, most kinds of material perform well and generate quality sound.  

Does the subwoofer a non-component or component? 

The component subwoofer has distinctive separate parts. For example, the amplifier and enclosure are available independently, giving a lot of opportunities over which piece should be excluded and include in the stereo system.

The Non-component subwoofers have everything in the single enclosure. If you need to customize the sound system of your car, the component subwoofers are the best choice. In any case, if you don’t like the installation tasks then you should get non-component subwoofers.        


We have described the top 10 Best 8-inch Subwoofer Car Audio on your doorstep just in a click. You will enjoy the price value and get a double advantage of your investment. These Best 8-inch Subwoofer Car Audio are not just a product but proved a luxury in your life.

If you want to buy according to the suggestion of our team then you should buy the Pioneer TS-SWX2002D2 Car Subwoofer which is explained on No. 01 and if you do not have much budget then you should buy Planet Audio AC8D 8 Inch Car Subwooferwhich is explained on No. 09.

Finally, you should research from our highly rated list and make a shortlist of the Best 8-inch Subwoofer Car Audio’ model before taking the final decision we will welcome your feedback. Email us at

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