Speakers

TOP 11 BEST 8 INCH SUBWOOFER CAR AUDIO – Buying Guide 2021

There is a fine line between a boring and the most exceptional ride; the best subwoofers for your car. The best 8 inch subwoofer car audio gives ultimate performance and the most astounding sound quality along with the compact design.

No more interruption in your favorite track going on!

Editor's Pick

4.7/5

Skar Audio Single 8″ Complete 700 Watt SDR Series Subwoofer Bass Package

 ☞ Peak power: 700 watts
☞ RMS Power: 350 watts
☞ RMS Power: 350 watts

Contents

Why do I need BEST INCH SUBWOOFER CAR AUDIO?

Well, regardless of what kind of music you enjoy, investing in a subwoofer is always a better choice than traditional car audio. It is because sub-woofers for car audio are designed to reproduce bass and sub-bass in lower frequencies. This increases the sensitivity of sound in your subwoofer. Whereas a conventional audio system plays 70% of the music, while the subwoofer will add that remaining 30% and you get to enjoy your favorite music to the fullest.

What to look for in BEST 8 INCH SUBWOOFER CAR AUDIO?

Higher frequency range, box mounted, dual voice coil, and impedance rating of 8 ohms gives an ultimate sound experience than any other subwoofer for the best price and quality.

Wait, what?

You did not get what these specifications count as?

It means you need to get through this guide no matter what if you are planning on buying a sound system for your vehicle. Well, knowing nothing about your product can drag the whole buying process, eventually ending up with the wrong product.

You do not want this!

Look into this precise and comprehensive buying guide to know everything you need to know before buying a subwoofer for your car.

Personal Preference

Only knowing what appropriate sound quality is, you can invest in one.

Getting the best car subwoofer under 200 or the best 8 inch subwoofer under 100 is not a big deal. Investing in the loudest subwoofer for the money is what you should be thinking about. Before that, ask yourself some questions before purchasing the hardest-hitting 8-inch subwoofer not only get you the best product, but also cuts your time, money, and effort. For instance;

  • What is the best brand of subwoofer out there?
  • Is top rated car audio subwoofer worth the price or if it is in your budget or not?
  • Which one is the best car subwoofer for deep bass or how much bass boost do you need?
  • What size of the subwoofer is the best for my car or the most common BEST 8 INCH SUBWOOFER CAR AUDIO would do fine?

Knowing the best of your needs you can find the right product for you.

Power

RMS power ratings play a significant role in determining the performance of the woofers under different conditions. To ensure the best performance it is important to have an 8-inch subwoofer’s power match the amplifier’s output power.

Sensitivity

Just like power sensitivity contribute to how powerful the woofer is. The more sensitive a woofer is, the better it matches the sound output using less power as compared to the model with lower sensitivity.

Frequency Range

Another factor to consider before buying the most powerful subwoofer on the market is the frequency limit that any speaker can play. Top-performing subwoofers for cars can play frequencies as low as 20 Hz to 30 Hz, which counts to the deeper bass. Not to forget, the subwoofers for deep bass do not only have to have the capability to play lower frequencies but factors like enclosure and box type it is mounted in also matter.

Type of Enclosure

Most of the time, the enclosure of the sub-woofers is overlooked for sensitivity and power, though it significantly impacts the sound a woofer produces. To get the best of the sound and deep, precise bass, it is important to have your sub-woofers sealed in a box or else ported and band-pass enclosure.

Voice Coils

Best affordable subwoofers for car comes with different coil options like a single coil or dual coil. Single coil subwoofers offer a simple and quick upgrade, but then dual coil offers more flexible customization options for your sound system.

Woofer Size

The size of the woofer matters the most because the space in the car must be capable of adjusting the speaker. It means you need to make sure of the sensitivity, enclosure type, power, and coil when it comes to choosing the best subwoofers for the money to get the best sound.

Where smaller sound systems cannot get sound as powerful as the larger models, but choosing the right features you can have the best sound quality.

If you are still a little shy of trying a subwoofer on your own, we have gathered the best 8 inch subwoofer car audio.

TOP 11 BEST 8 INCH SUBWOOFER CAR AUDIO

IMAGENAMEPRICE
Skar audio single 8'' complete 700 watts SDR series subwoofer

700 watts Peak power
350 watts
RMS Power
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Rockville RW8CA 8” Car Subwoofer

600 watts peak power
150 watts RMS power
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CT Sounds Tropo 8 Inch Car Audio Subwoofer

500 watts peak power
250 watts RMS power
View Product
Goldwood Sound GW-8028 Rubber Surround 8"

190 watts peak power
100 watts RMS power
View Product
Skar Audio Triple SDR Series Subwoofer

2,100 watts peak power
1,050 watts RMS power
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NVM VSW84V2 8-Inch Professional Subwoofer

500 watts peak power
250 watts RMS power
View Product
Skar Audio EVL-8 D2 8″ Car Subwoofer

1200 watts peak power
600 watts RMS power
View Product
CT Sounds MESO-8-D4 8″ Car Subwoofer

1600 watts peak power
800 watts RMS power
View Product
SQ-8SQVDD Soundqubed-8"

CNC Miter & Dado design
Aliphatic Wood Glue
View Product
JBL Stage 810 8" 200-Watt Subwoofer

800 watts peak power
200 watts RMS power
View Product
Bazooka BTA8250D BT Series

250 watts peak power
200 watts RMS power
View Product

1. Skar Audio Single 8″ – Best 8 Inch Subwoofer For Car And Home Use

Skar Audio Single 8″ - Best 8 Inch Subwoofer For Car And Home Use

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KEY FEATURES

1. Complete SDR Series Loaded Subwoofer Complete Bass Package

2. Peak power: 700 watts

3. RMS Power: 350 watts

4. High-performance aftermarket subwoofer system

5. Easy to install

The Skar Audio Single is one of the best loudest 8 inch subwoofer having a peak power of 700 watts. Considering the RMS power, you will be astonished to know that it is 350 watts. This loudest car subwoofer possesses a high-performance aftermarket subwoofer system.

When it comes to the size and dimensions of these subwoofers, know that they weigh 45.3 pounds – making them a bit heavy to carry. Regarding size, these speakers are 18 x 18 x 24 inches. The tuning frequency of the enclosure is 41 Hz which is more than enough to make it the best 8-inch subwoofer car audio. For the internal air space of the enclosure, it is 1.00 cubic feet. The construction of these subwoofers is up to the mark as they are sturdy and potent to meet your requirements.

Pros
  • loudest subwoofer in the world
  • easy installation
  • high performance
  • complete bass package
  • high ratings
Cons
  • Not a cheap 8 inch subwoofer

2. Rockville RW8CA 8” Car Subwoofer – Best Cheap 8-Inch Subwoofer 

Rockville RW8CA 8” Car Subwoofer - Best Cheap 8-Inch Subwoofer 

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KEY FEATURES

1. Peak Power Handling: 600 watts

2. RMS Power Handling: 150 watts

3. PWM MOSFET Power Supply

4. Impedance: 2 Ohm.

5. Frequency Response: 50Hz – 150Hz

The Rockville RW8CA Active Powered Car Subwoofer is a massive 8-inch subwoofer that can be easily adjusted under the seat due to its slimness. This high excursion 8-inch subwoofer’s enclosure is made out of casting aluminum. Due to this, it stays cool at all times. However, it is the best 8 inch subwoofer shallow mount and is the best subwoofer for car and truck alike. It’s not just another 8 inch voice speaker but is one of the top-rated car audio subwoofers. On top of all that, it’s one of the best 8 inch subwoofer under $100 that you can buy. 

This subwoofer weighs 12.01 pounds that make it easy to carry and adjust also. Additionally, when it comes to the size of the subwoofer, it is almost 15.5 x 13 x 5 inches – making it compact. The frequency of its low pass filter is about 50 to 150 Hz. Regarding the bass boost, it offers 0 to 18 dB at 45 Hertz. And the peak power of these woofers is 600 watts and when it comes to the RMS power, it is about 150 watts. Lastly, these speakers offer Auto turn-on technology.

Pros
  • Cheap
  • Slim under seat active powered car/truck subwoofer
  • Doesn’t heat up
Cons
  • Looks not very different from 8 inch car speakers
  • Cannot be used as a 8 inch subwoofer home audio

3. CT Sounds Tropo 8 Inch Car Audio Subwoofer – 8 Inch Subwoofer With Built-in Amp

CT Sounds Tropo 8 Inch Car Audio Subwoofer - 8 Inch Subwoofer With Built-in Amp

KEY FEATURES

1. Double stitched treated paper cone

2. Composite foam

3. 2’’ Dual voice coil

4. Mounting Depth of 4.6’’

5. Grade Y35 Magnet

The CT Sounds Tropo got a double stitched treated paper cone which makes it the best 8 subwoofer 2021. It is a unique 8-inch dual voice coil subwoofer and is also one of the 8 shallow mount subwoofers. These speakers will have you blasting music and enjoy a thrilling drive anywhere you want! 

The weight of these subwoofers is minimal so that you can easily carry them. It weighs only 11.77 pounds. When it comes to the size of the speakers, these compact speaker boxes are 14 x 14 x 14 inches. The 2 inches dual voice coils make it function super efficiently. Moreover, the mounting depth of this subwoofer is 4.6 inches. And the construction of these subwoofers is sturdy as it is made of composite foam.

Pros
  • One of the best car subwoofer under 200
  • Has a good mounting depth
  • Is an 8 inch dual voice coil subwoofer
Cons
  • Pricy for 8 inch car speakers

4. Goldwood Sound GW-8028 Rubber Surround 8″ Subwoofer

Goldwood Sound GW-8028 Rubber Surround 8"

KEY FEATURES

1. Butyl rubber surround 8’’ woofer

2. 100 watts RMS and 190 watts max

3. 25-6000Hz frequency response

4. Enclosure hole size of 7.25’’, mounting depth of 3.25’’

It’s one of the best subwoofer brands for car audio that produces a massive sound with a high excursion and variety. This particular model can be used as an 8 inch subwoofer home audio along with usages like pro DJ speakers, pro karaoke speakers, and studio monitors. You can’t imagine that it is one of the loudest 8-inch subwoofers unless you have heard of it. 

Regarding the construction of these woofers, they are made of butyl rubber. The RMS power of these speakers is 100 watts and when it comes to the maximum reach, know that it is 190 watts. Moreover, the frequency response of these speakers is 25 to 6,000 hertz along with 90 dB SPL and 4 ohms impedance. The voice coils are made of aluminum i.e 1.5 inches in size. However, the framework is constructed of stamped steel.

Pros
  • Good look
  • Adjustable bass
  • Decent sensitivity
  • Great buildup
Cons
  • Some specs are inconsistent
  • Cone material could be better

5. Skar Audio Triple SDR Series Subwoofer – Best 8 Subwoofer 2021

Skar Audio Triple SDR Series Subwoofer - Best 8 Subwoofer 2021

KEY FEATURES

1.Peak Power Handling: 2,100 watts

2.RMS Power Handling: 1,050 watts

3. Class D Monoblock Amplifier 

4.Impedance: 2 Ohms.

5.Easy and hassle-free installation 

It is one of the best 8 inch powered subwoofer which has got corner-loading optimization to provide maximum bass performance. This speaker has a 2-ohm impedance and is the top-rated car audio subwoofers. You can’t get this best budget car audio subwoofer from anywhere. These subwoofers by Skar are designed efficiently and thus, function explicitly and up to the mark. 

When it comes to the portability of these speakers, know that they are a bit heavy and weigh only 76.8 pounds. Regarding the size, these are 32 x 21 x 19.25 inches. With this subwoofer, the maximum power handling is 2,100 watts and regarding sensitivity, it is amazing. The subwoofer offers easy and hassle-free installation. The recommended RMS power is around 1,050 watts. This is the most powerful 9-inch subwoofer.

Pros
  • Great installation kit
  • Amazing bass
  • Decent price
Cons
  • None to be found

6. NVM VSW84V2 8-Inch Professional Subwoofer – Best 8 Inch Subwoofer Car Audio

NVM VSW84V2 8-Inch Professional Subwoofer - Best 8 Inch Subwoofer Car Audio

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KEY FEATURES

1. Peak Power Handling: 500 watts

2. RMS Power Handling: 200 – 250 watts

3. Accurate Hard-Hitting Bass

4. Impedance: 4 Ohms.

5. Frequency Response: 20 – 200 Hz

The NVM VSW84V2 is one of the best loudest 8 inch subwoofer having a peak power of 500 watts. Considering the RMS power, you will be astonished to know that it is 250 watts. This loudest car subwoofer possesses a high-performance aftermarket subwoofer system.

When it comes to the size and dimensions of these subwoofers, know that they weigh 13.4 pounds – making them a bit heavy to carry. Regarding size, these speakers are 10 x 10 x 6 inches. The tuning frequency of the enclosure is 20 – 200 Hz which is more than enough to make it the best 8-inch subwoofer car audio. The construction of these subwoofers is up to the mark as they are sturdy and potent to meet your requirements.

Pros
  • Very loud
  • Easier installation
  • Great quality subs
Cons
  • Bass can be cracky sometimes

7. Skar Audio EVL-8 D2 8″ Car Subwoofer – Best 8″ Subwoofer 2021

Skar Audio EVL-8 D2 8" Car Subwoofer - Best 8" Subwoofer 2021

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 KEY FEATURES

1. Peak Power Handling: 1200 watts

2. RMS Power Handling: 600 watts

3. 4 Layer Copper Voice Coil 

4. Impedance: 2 Ohms.

5. Frequency Response: 44.9 Hz

This is one of the loudest 8-inch subwoofers and has an advanced airflow cooling design. However, this 8 inch 2-ohm subwoofer was manufactured by one of the best subwoofer brand for car audio and this massive 8 inch subwoofer has high roll foam surround stitched to a competition-grade pressed paper cone. The best 8 subwoofer weighs almost 20.5 pounds and the box size is around 10 x 10 x 9.5 inches. 

Moreover, the peak power of these speakers is 1200 watts and the RMS power is about 600 watts. For smooth performance, these speakers are equipped with dual 4 layered copper voice coils. The powerful high flux ferrite motor comes with an advanced design that is referred to as airflow cooling design. Additionally, the frequency of these woofers is around 44.9 Hertz. As for the sensitivity, it offers 81.8 decibels, and the car sound system installation is very feasible and convenient.

Pros
  • Volume knob
  • Incredible bass
  • Powerful high flux
Cons
  • None to be found

8. CT Sounds MESO-8-D4 8″ Car Subwoofer – Best 8-inch Subwoofers In 2021

CT Sounds MESO-8-D4 8" Car Subwoofer - Best 8-inch Subwoofers In 2021

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KEY FEATURES

1. Peak Power Handling: 1600 watts

2. RMS Power Handling: 800 watts

3. 5% Carbon Fiber Reinforced Cone

4. Impedance: 4 Ohms.

5. Frequency Response: 50.30 Hz

It’s one of the best car subwoofers for deep bass because it was lab-tested for high-performance pro-audio presentations. This loudest shallow mount subwoofer comes with a chrome low carbon iron bottom plate with a thickness of 24 mm. Regarding the weight, this subwoofer is very lightweight – has a decent weight of about 25 pounds. As for the box size, it is about 11 x 11 x 11 inches. 

This high-powered mid-bass speaker comes with a car sub speaker design that has dual 2 ohms voice coils. Moreover, these woofers offer an impressive bass response along with a low resonance frequency output. When it comes to the mounting depth of these speakers, the peak power of these speakers is 1200 watts and RMS power is 600 watts. The sensitivity level of these subwoofers is 9just amazing. Lastly, these speakers quickly connect the terminals of the spring-loaded speakers, and the car sound system installation is also very easy. 

Pros
  • Chromed motor plate coating
  • Durable and sturdy
  • Cheap price
Cons
  • Not very loud

9. SQ-8SQVDD Soundqubed 8″ Woofer – Best 8 Inch Subwoofer Box

SQ-8SQVDD Soundqubed 8" Woofer - Best 8 Inch Subwoofer Box

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KEY FEATURES

1. Weight: 27 pounds

2. Dimensions: 17 x 12.25 x 16.25

3. 3/4 inches high grade MDF construction

4. 2.1 cubic feet net volume

5. Frequency Response: 38 Hz

These are one of the best 8 inch subwoofer car audio for the sealed box you can come across. Moreover, the best 8-inch subwoofer for a sealed box offers a smooth and loud bass altogether. This subwoofer has a single vented subwoofer enclosure designed for optimum bass response and low-frequency reproduction. Moreover, the weight of these woofers is 27 pounds, which is a bit heavy to carry. Thus the size is 17 x 12.25 x 16.25 inches.

This car audio 8-inch subwoofer has high-grade MDF construction for ultimate structural rigidity and no-flex. Additionally, these best 8-inch subwoofers have air-tight precision which ensures a rattle-free and noise-free environment. It’s one of the best subwoofers with distinctive features to establish it as the best 8 inch subwoofer for sealed box.

Pros
  • loudest 8 inch subwoofer
  • best car subwoofers for deep bass
  • high excursion 8 inch subwoofer
Cons
  • Pricy
  • Accessory to have the best subwoofer for car

 10. JBL Stage 810 8″ 200-Watt Subwoofer – Best 8 Inch Subwoofer Home Theater 

JBL Stage 810 8" 200-Watt Subwoofer - Best 8 Inch Subwoofer Home Theater

KEY FEATURES

1. Peak Power: 800 watts

2. Power handling: 200 rms

3. Sensitivity: 88dB

4. Frequency response: 38Hz – 200Hz

5. Voice coil diameter: 1.5 in (38.8mm)

6. Impedance: 4 ohms

This 8 inch subwoofer speaker was engineered to low-distortion, high-output bass. It is one of the best affordable subwoofer for car and was manufactured with CNC miter and dado design. Moreover, this subwoofer comes with an optimum bass response with a low-frequency reproduction.  

When it comes to the weight, this is lightweight i.e., 27 pounds yet its stiff polypropylene woofer cones guarantee high efficiency with super durability to interface with a variety of amplifiers. This car audio 8 inch subwoofer is one of the most powerful woofers. Therefore, it is because it’s been individually tuned to give you the unmistakable JBL sound quality.

Pros
  • Cheap
  • Excellent sound quality
  • Could be used as an 8 inch subwoofer home audio
Cons
  • Need to be bought in pairs

 11.Bazooka BTA8250D 8-Inch Subwoofer – 8 Inch Car Subwoofer

Bazooka BTA8250D 8-Inch Subwoofer - 8 Inch Car Subwoofer

KEY FEATURES

1. Power Output: 250 watts

2. Sensitivity: 102dB

3. Frequency Response: 35Hz-250Hz

4. Max Power Output: 300 watts

5. Power @ 4 OHM: 200 watts

6. RMS Power @ 2 OHM: 275 watts

The BTA8250D from the BT Series 8 inch 250 watts Class D Amplified Tube is one of the best 8 inch powered subwoofer. However, the grill is both decorative and protective and makes it one of the best 8 inch subwoofer car audio. The weight of these woofers is 17.55 pounds and regarding size, 23.5 x 10.2 x 10.5 inches. And the display size of these speakers is 1 inch. However, the power output of these speakers is 250 watts and the sensitivity is 102 dB.

That is so because the Bass Tubes enclosures feature large, high excursion, lightweight foam edge rolls to maximize their efficiency and overall bass output. This 8 inch car subwoofer makes it the best 8 subwoofer and other vehicles including golf carts even! Its corner-loading optimization provides maximum bass performance and you can blast the stereo and rush through the roads with an exhilarating sound experience.

Pros
  • perfect bass output
  • can work with any vehicle, even golf carts
Cons
  • slightly pricey
  • need to be bohut in pairs for sound quality

CONCLUSION | BEST 8 INCH SUBWOOFER CAR AUDIO

In conclusion, we’d like to revise that we’ve established the features for you to decide what is the best 8 inch subwoofer for you. On top of that, we’ve also described what subwoofer hits the hardest because of what features. Through this article, we’ve helped you discover what some good subwoofers you can invest in are.

All in all, we hope this article was informative for you and we hope you have fun shopping for your next BEST 8 INCH SUBWOOFER CAR AUDIO speakers. Feel free to click on any product that interests you and buy them directly!

In our recommendation, the best 8 inch subwoofer car audio is Skar Audio SDR Series Subwoofer because of its high-end functionality and great bass.

Frequently Asked Questions

What is the top of the line subwoofers?

The top of the line subwoofers is those that come with decent power, higher sensitivity to cancel noise, voice coils, frequency range, voice coils, type of enclosure, and type. In our recommendation, the best sub and amp combo are Skar Audio Single 8″.

Do 8 inch subs sound good?

Yes, an 8-inch subwoofer sounds really good. These 8 subwoofers provide great bass even in a confined space. Also, there are some 8 inches woofers that are relatively competitive to 10 or 12 inches subs. However, an 8 inches woofer never fails to give you a decent, clean, and affordable bass. 

Are 12 or 15 inch subs better?

It is obvious that 15 inches woofers are better as compared to 12 inches because of the sturdy bass. This is because a 15 inches woofer offers more displaced air and provides a sharper, crisper, and better sound as compared to the 10 inches subs. 

Are 2 subs louder than 1?

This is totally dependent on the mechanical aspects of the design and framework of the subs. It basically requires a meter to understand. However, the two subs may be a bit louder just because a single sub may become less efficient due to entering into power compression. 

Is a 1000 watt subwoofer loud?

A 1,000 watts woofer does not play louder as compared to a 100 watts subwoofer. The watt rating determines the loudness of a subwoofer that it can play. Additionally, you can control the volume but know that it may sound better as compared to a 100 watts subwoofer. 

 How many watts is a good speaker?

The most recommended wattage for a good speaker ranges between 15 to 30 watts. Most people think a 20 watts speaker is sufficient for home use. But for larger gatherings, a speaker of 50 or 100 watts is suitable. 

What is the best way to car sound system installation?

The following video will help you in installing a car sound system: 

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