Best Competition Subwoofers 2021 – Powerful & Loudest Subs

It’s not only that the teenagers and college kids like the loud music in cars. Most adults also enjoy the deep and detailed music at their house parties, or maybe they want the excellent bass. Whatever your desire is, the best competition subwoofers feed your soul without messing with your car or home appliances. But finding these kinds of subwoofers in today’s market is no less than a challenge.

You need a subwoofer that is easy to install and should obey your local noise regulation. That’s why our team is here to help you with that. We have enlisted the eight best competition subwoofers 2021 that will not affect the smooth running car and are also energy-efficient. You need to choose wisely, and in this article, we have mentioned the features, pros, and cons of all these subwoofers, which will benefit decision-making.

Table of Content

Top 8 Best Competition Grade Subwoofers

If you have decided to get the competition grade subwoofers, you need to know the kith and kin of the subwoofers. We have compiled a buying guide in this article to help you.

Moreover, we will walk you through the essential features, specs, pros, and cons of the enlisted best 8 competition subwoofers. Let’s start digging and know more about the perfect subwoofers for your car and more.

1) Rockville Punisher Hardest Hitting 12 Inch Subwoofer 2021

Rockville Punisher Hardest Hitting
ImpedanceDual 1 Ohm
Peak Power5400 Watt
Program Power2800 Watt
RMS Power1400 Watt
Mounting Depth7.48 Inch
Frequency Response31.634 Hz – 500 Hz
Sensitivity85 dB
Dimensions15.75×15.75×13.58 Inch
Weight41.1 Pounds

Rockville is one of the hardest hitting 12 Inch subwoofer 2021, which comes with an ultra-stiff cone that is extremely strong and thick. This thick foam provides incredible sound quality and quite a minimal distortion.

The black stitching ensures the durability of the cone. Moreover, it comes with a more stiff Polypropylene dust-cap which is 0.9 mm thick, making it one of the most durable subwoofers in this list.

Heat Dissipation:

Rockville is one of the oldest and most trusted brands in the market of subwoofers. That’s why they take innovative steps to provide the best for their users. To do that, they introduced an oversized aluminum heatsink ring.

It keeps the voice coils cool by dissipating heat, and the extra thick T-yoke and washers are also helpful in keeping the voice coils cool by absorbing and dissipating heat.

Well Engineered:

It is a well-engineered subwoofer that provides you durability and robustness at the same time. It would not heat up even if you play songs and loud music the whole night or practice for your event; the best competition subwoofer can take it.

The highest grade black glue is used in the construction of these subs. It promises you more strength, and even if you play the subwoofers at their maximum, they will not let go of the critical components making it more vigorous.

High-Quality Sound:

The voice coil former comprises four layers of black aluminum and is wound with OFC wire. It provides high sound quality and rich and detailed bass, enabling the best music experience. Moreover, the mounting depth allows you easy install even in compact cars.

Purchase Decision:

When you are looking for the best comp subwoofer, you end up at this one. It is one of the most potent subwoofers providing you highest peak power and fantastic sound quality.

In addition, the bass is incredible, while you can fit it in small places without affecting its sound quality. It provides you highest quality features, and it can take several hits in your car. In short, it’s a perfect traveling partner and the best for road trips.

Pros
  • 5400 Peak Power
  • Voice Coil remains stable at 250 degrees Celsius
  • Cast aluminum basket with black finish
  • Easy to Install
  • Sealed enclosure
Cons
  • It can heat up if you play at maximum power for a long time.

2) Skar Audio SVR-12 Competition Subwoofer 12”

Skar Audio SVR-12 Competition Subwoofer 12
Impedance4 Ohm
Peak Power1600 Watts
RMS Power800 Watts
Motor Weight153 Oz
Frequency Response22 – 300 Hz
Sensitivity86.5 dB
Size12 Inch
Dimensions15.5×15.25×10.75
Weight25.5 Pounds

The Skar Audio is one of the best competition subwoofer 12, providing unbelievable power with a reasonable price tag. This 12-Inch subwoofer offers you 1600 Watts of peak power and a great RMS of 800 Watts.

Power:

It comes with the Dual 4 Ohm high-temperature 4-layer copper Voice Coil Configuration, which makes it great. I can say with my personal experience; it would be a perfect choice if you play in parities or love to have your own parties.

Competition-Grade:

If you are looking for the best competition subwoofers, you don’t need to go anywhere else; that’s because we are here with perfection. Skar comes with the high roll foam stitched to the competition-grade pressed paper cone.

It makes the subwoofer more durable and robust, and it can take hits if you put it in your car. Rest assured, it is one of the most powerful subwoofers available at this price range.

Frequency Response:

This deep and dynamic subwoofer provides you with great deep bass and a new music listening experience. The frequency response of these subwoofers is incredible with the 22 Hz to 300 Hz.

It means there is a low chance that you miss any tone of your favorite music. However, it is highly recommended to play at 34 Hz for the best results.

Advanced Airflow Design:

The powerful subwoofer is made to provide you with excellent bass without heating itself. That is why you get the powerful high flux ferrite motor with an advanced airflow cooling design.

It prevents the high temperature caused by continuous playing for long hours. In short, you can play deep, enriching, bass-filled music the whole night without any stress. In addition, it comes with a 153 Oz motor which gives it great power.

Purchase Decision:

If you found the competition sub woofers intimidating, then this is your chance to get the best at a minimal price. These subwoofers’ deep, rich, dynamic bass and sound quality will leave you amazed.

Moreover, its 6.5” mounting depth makes it a perfect fit for your car. The advanced airflow, heat presentation, and high-grade pressed paper cone do the rest of the job. Ultimately you get the high-quality sound to enjoy your parties.

Pros
  • Competition grade paper cone
  • High roll foam surround
  • Advanced cooling system
  • 4-layer Copper Voice coil
  • Reasonable frequency range
Cons
  • Unattractive & Bulky look

3) American Bass Best 15 Inch Competition Subwoofer

American Bass Best 15 Inch
ImpedanceDual 4 Ohm
Peak Power3000 Watts
RMS Power1500 Watts
Mount Depth8.3”
Size15 Inch
Dimensions18 x 18 x 12.5 Inch
Weight42.7 Pounds

Generic makes one of the best competition subwoofers in the market, and that’s why they ensure quality, performance, and reliability to ensure customer satisfaction. These subwoofers would be a perfect choice when you need a hard-hitting subwoofer.

Max Power:

Generic produces the best 15 Inch Competition Subwoofer, which provides you the 3000 Watt peak power-producing high sound resonance. The RMS power of this subwoofer is 1500, which is also incredible.

Moreover, this would be the perfect choice for your car and home parties, and if you are a DJ, this would add to your resume. You just need to select the song, and this max power subwoofer will do the rest.

Dynamic Bass:

It provides you with a rich and dynamic bass which adds to the sound quality of the subwoofer. The sensitivity of 88 dB is an excellent addition to its long list of features.

In addition, a friend who throws lots of parties is using identical subwoofers. I can tell you these are just perfect for your music parties.

Mounting Depth:

It does not matter if you have a big or small car because these outstanding subwoofers will fit anywhere. The 8.3-inch mounting depth makes them perfect and easy to work in small cars as well as large ones.

This subwoofers’ audio stereo perfectly fits most audio systems, and it’s easy to install in small cars, boats, RVs, and whatnot. It will provide you with a fantastic sound experience at all places.

Dual 4 Ohm Impedance:

The subwoofer has a dual 4-ohm impedance rating and a 3” 4-layer coated copper wire voice coil. This subwoofer provides you with the optimal output with minimal distortion and enables you to enjoy deep and rich music.

Purchase Decision:

American Bass provides you with the highest quality of sound and dynamic bass, making your parties memorable. There are some songs that you cannot enjoy without the rhythm of the bass, and these subs enable you to enjoy that.

Moreover, it would be great to have to level up your music listening experience. Personally speaking, it provides car shaking bass and loud sound of music which can easily annoy your neighbors.

Pros
  • 3000 Watt Peak Power
  • Excellent Bass
  • Great mounting depth
  • Easy to install
  • Loudest and clear sound
Cons
  • Bit Expensive

4) Harmony Audio Dual 2 Ohm Best 10 Inch Competition Subwoofer

Harmony Audio Dual 2 Ohm
ImpedanceDual 2 Ohm
Peak Power2000 Watts
Magnet Weight202 Ounces
RMS Power1000 Watts
Mounting Depth6-5/8 Inch
Frequency Response45 Hz to 300 Hz
Sensitivity85.7 dB
Dimensions14 x 14 x 12 Inch
Weight12.88 Pounds

Harmony Audio has introduced the best 10 Inch competition subwoofer providing you with fiber a lightweight cone, which increases the performance of the subwoofers.

In addition, it is surrounded by the best stitched high roll foam making it more valuable and accurate in sound and bass rhythm.

The tinsel leads are woven into a spider which keeps the airflow high, and you can play the subwoofer for a more extended period without any worries.

Die-Cast Aluminum Basket:

One of the best features of this subwoofer is the die-cast aluminum basket with a black finish. They are making it more trustworthy and elegant at the same time. Moreover, it comes with a high flux Ferrite Magnet which minimizes the distortion.

These subs have 2000 Watt of peak power and 1000 Watt of RMS, making them the best competition subwoofers with a mediocre price tag. It provides you with good bass and better sound quality than most expensive subwoofers.

Frequency Response:

The Frequency response plays a vital role in the performance of the subwoofer. With Harmony Audio’s 45 Hz to 300 Hz frequency, there is a meager chance that you would miss anything important in your favorite music.

The sensitivity of these subs is 85.7 dB which is excellent. These subwoofers are easy to install due to their mounting depth, and a reasonable weight gives them portability.

Copper Voice Coil:

The Dual 2 Ohm subwoofer is the latest available, providing you with the highest grade of features. It includes 2.5 Inch copper voice coil, which makes it more efficient.

Moreover, these subwoofers are best for Car DJs who play in-home parties of college functions through their car. You can play your favorite music for several hours without the stress of heating the subwoofers.

Purchase Decision:

Harmony Audio is the best subwoofer for competition in the market, and not only that, it’s economical in price. It consumes very little energy and gives you reliability and robustness.

If you are on a budget and want to get the best from the market, you should pick this subwoofer as soon as possible. It provides excellent bass and fantastic sound quality, making it a great choice.

Pros
  • Budget-friendly
  • Easy to use
  • Easy to install and Perfect fit
  • Good Peak and RMS
  • Die-cast aluminum basket
Cons
  • Don’t offer lower frequency

5) Rockville 300 Watt Cheap Competition Subwoofers

Rockville 300 Watt Cheap
Impedance4 Ohm
Peak Power300 Watt
RMS Power150 Watt
Mounting Depth4.75 Inch
Frequency Response50 Hz – 8000 Hz
Sensitivity92 dB
Size9 Inch
Dimensions12.5 x 9 x 6.5
Weight8.82

It is one of the cheap competition subwoofers available in the market and perfectly fits in your cars. It is just cheap in price, not in the performance. No doubt it provides optimal sound quality and high notch overall performance.

Budget-Friendly:

If you are on a tight budget but still want to enjoy the music, you need to get these subwoofers fast. You can get these subs for under 60 dollars, making it a budget-friendly subwoofer in this list.

Loud, Mid-bass & Low:

Besides its low price, this subwoofer provides you with everything you need in just a handful of money. This subwoofer allows you to play music as you like to play, such as you can play extremely loud mid-bass and, more importantly, low frequencies.

There is no chance you will miss anything while playing on these subwoofers. Moreover, the frequency response of these subwoofers is incredible because it starts from as low as 50 Hz and goes as high as 8000 Hz.

Power Handling:

Rockville manufactures the best competition subwoofers available in the market with the peak power handling of 300 Watt. The lower power handling does not mean it performs less than expensive subwoofers.

In addition, it comes with the 150 Watt RMS making it an ideal subwoofer at a limited price range. The Butyl rubber and non-pressed cone surround these subwoofers.

Easy to Install:

These subwoofers come with a 4.75-inch mounting depth, which makes them a great subwoofer to install in your car. The small size of this subwoofer makes it easy to fit in your vehicle, and its performance does not suffer as a result.

The 2” High-temperature voice coil allows you to play subwoofer for hours, and the double 60 oz. double stacked magnet structure provides you the distortion-free performance all the time.

Purchase Decision:

With the budget-friendly subwoofer that is available at the price of less than $60, then you are at the right place. Rockville produces high-quality sound and deep, rich bass giving you a remarkable experience.

Moreover, if you need to fit in your car, the mounting depth helps you there. You can keep it in your room and use it as a home theatre too. The heat-resistant technology allows you to play music for hours without any problem.

Pros
  • Budget-friendly
  • Good handling power
  • Easy-to-Install
  • Perfectly play all the frequencies
  • Heat-resistant
Cons
  • It needs airflow to work properly

6) Gravity Audio Best Car Subwoofer for Competition

Gravity Audio Best Car Subwoofer
BrandGravity
Impedance4 Ohm
Peak Power1000 Watt
RMS Power500 Watt
Size12 Inch
Dimensions20 x 17 x 17.5
Weight37 Pounds

The Gravity presents the best car subwoofer for competition, which gives a car a classier look, especially when you place it in the trunk. It has a vented or ported box that reinforces low bass response.

These subwoofers provide more powerful bass than a sealed box regardless it amplifier voltage. Ported or vented boxes have a lot better airflow, which prevents overheating when you play subwoofer for a longer time in a single time.

Warzone Series:

As the name suggests, the Gravity subwoofer is a part of the warzone series, making it more durable. It can withstand rough use, and the enclosure protects the cone while driving on a dangerous road.

The enclosure of this subwoofer contains the frequencies at the speaker’s back to create uniformity in the sound. The warzone series subwoofers prevent overheating, which can cause much damage to the speakers.

Competition Grade Bass:

Gravity gives your car low frequencies, thumping, and competition-grade bass so you can enjoy every moment to its fullest. It would be best to play these subs at 38 Hz for excellent results and better sound quality.

Especially when you play loud music like metals and others, you will enjoy the enhanced music experience. It is a 4-Ohm pre-loaded subwoofer that is pre-wired; you just need to connect it with your car’s stereo, and you are good to go.

Aesthetic:

The aesthetic of this subwoofer makes it unique and gives it a different position among subwoofers. It comes with a carpeted exterior, matching the car’s internal design.

These subwoofers utilize state-of-the-art design from top to bottom, which gives it a distinct position and allows you to enjoy music and movies whenever you want.

Purchase Decision:

It is better to know what you are buying now more than ever because everyone is claiming that their product is best and the rest are average.

But rest assured, Gravity does provide you not only high-quality sound but also elite aesthetics. You can enjoy the high-standard bass with the vented box, preventing heat building. Ultimately, you get one of the best competition subwoofers at a reasonable price.

Pros
  • Beautiful Aesthetics
  • Ported Box
  • Heat presentation
  • Excellent haevy Bass
  • Warzone Grade Durability
Cons
  • The only negative point is it heavy-weight

7) Skar Audio Dual 12 Inch Most Powerful Subwoofer for Car

Skar Audio Dual 12 Inch
Impedance4 Ohms
Peak Power2400 Watts
RMS Power1200 Watts
Mounting Depth16.75 Inch
Frequency Response32 – 300 Hz
Recommend Frequency32 Hz
Dimensions37.88×18.75×14.25 Inch
Weight92 Pounds

These SDR series subwoofers are considered the most powerful subwoofer for car and home theater. They are 12 Inch, dual 4-Ohm loaded subwoofer enclosures with a peak power of 2400 Watts and RMS of 1200 watts.

These powers are great when it comes to providing you with earthshaking bass and loud music for your parties and home theatre. You get two pre-installed subwoofers in the package, which gives you blasting sound every time you play them.

Custom Vented Enclosure:

It is a great custom vented enclosure made of the high strength 5/8″ MDF and, more importantly, finished in premium black carpeting, which matches it with the car’s aesthetics.

The enclosure helps you get the ideal amount of deep and accurate bass for your favorite movies and songs. Moreover, it is pre-wired, making it easy to install in your car or wherever you want.

Ideal Frequency:

It is one of the best competition subwoofers 12, which provides you with a wide range of frequencies. From 32 Hz to 300 Hz, you can sit wherever you want to get the remarkable sound quality and fantastic bass.

However, we recommend that you tune at 32 Hz for deep and accurate bass in the unique ported enclosure. Moreover, the high mounting depth allows you to install these subs in your car without inconvenience.

Unique Appearance:

This large subwoofer is unique and beautiful, but only the beauty doesn’t make it the most powerful for cars. It comes with a double front baffle with a countersunk design for a flush and attractive appearance.

Moreover, you get dual 12 Inch subwoofers that fulfill your every need for deep, rich, and dynamic bass along with high-quality sound. I have these subs under the seat of my car, and they are earthshaking when I want them to.

Purchase Decision:

If you are into the massive subwoofer, you need to get this product of Skar Audio if you are a DJ or attended most of the parties where you needed to play music in your car.

Moreover, the perfect aesthetics and deep mounting make it an ideal choice for your car and home. Getting this sub will provide you with high-quality music along with excellent bass.

Pros
  • Massive Structure
  • Dual Subwoofer
  • High-quality, deep and dynamic bass
  • Unique construction
  • Durability and reliability
Cons
  • A bit pricy

8) Planet Audio Completion Subwoofers 10 Inch Foam Surround

Planet Audio Completion
Impedance4 Ohm
Peak Power3000 pair; 1500 Single
RMS Power1500 pair; 750 Single
Mounting Depth4.75 Inch
Recommend Frequency38 Hz
Sensitivity87 dB
Dimensions11 x 11 x 5.3 Inch
Warranty1 Year

These competition subwoofers 10 Inch come with the 4 Ohm comes with the high-temperature 2-inch voice coils. These voice coils can withstand high temperatures yet maintain their strength for longer paly.

It prevents heat building and provides more extended playtime with absolute safety. The overheating could damage the subs; that is why you should pick this subwoofer and be stress-free all the time.

Subwoofer Pair:

These best completion subwoofers add remarkable bass to your car because they are equipped with the 3000 Watt per pair and 1500 RMS per pair. If you want to use them individually, the Peak power and RMS will cut in half.

Moreover, it features a polypropylene cone that provides a resilient and reliable material that offers you great sound and a long-lasting subwoofer. The foam surround gives your subwoofers more excursion and higher efficiency.

Stamped Basket:

Competition subwoofer brands use stamped basket that provides you a rigid and robust platform that allows the listener to hear clean and clear sound. The mounting depth makes it easy to install.

The ported and sealed enclosure makes the cone protected and provides efficient bass, making your music experience even better. In the end, the manufacturer offers you a 1-Year of warranty.

Purchase Decision:

If you are more into 10 Inch subwoofers, you need to get the state-of-the-art subwoofer as soon as possible. It comes at a reasonable price and contains an expensive subwoofer’s features, making it a great piece.

Moreover, it provides you high-tech ported enclosure, which ensures the heat presentation and gives you fantastic bass and sound quality. These subwoofers do not take much space in your car either.

Pros
  • Stress-free Installation
  • Powerful Dual Subs
  • 1-year manufacturing warranty
  • Dual Voice coil
  • Dynamic Bass
Cons
  • Pair subwoofer consumes extra space

Buying Guide for the Best Competition Subwoofers

So, you reached here, and it means you have made up your mind to get the best competition subwoofers. So now you need to remember some of the essential factors that will help you buy a competition subwoofer.

You need to know four main things before buying a competition subwoofer. RMS, Peak Power, size, and sound quality. It will help you in making a perfect choice.

Peak Power Rating:

Peak power is the maximum amount of power a subwoofer can handle at any one time. This capacity of the maximum power can take short bursts only.

When you are prepared to set up your subwoofer, you must check the amplifier and your subs’ maximum power capacity. If you get the sub with the lower power rating, your sub can blow off while playing.

Keep that in mind you have been warned.

RMS Power Rating:

RMS power is known as the measurement of continuous power. The subwoofer holds the RMS power for a prolonged period because it is persistent when you enjoy music on the subwoofers.

The manufacturers typically test a subwoofer’s RMS power for 24 hours. It ensures that the subwoofers are well and can go into the market.

While setting up your subwoofer, you need to get an amp similar to the subwoofer’s power rating if you want to avoid a misfortunate event. JL competition subwoofers have considerably perfect ratings.

Sound Quality:

The sound quality of a subwoofer always depends on the power of the subwoofer. If you have a giant subwoofer, it will be louder and produce more bass than a little one.

There are plenty of subwoofers available in the market; make sure you get the subwoofer compatible with your car’s amplifier. Moreover, you need to check the subwoofer’s frequency range for better handling of your bass.

Size:

A larger subwoofer will move more air, and ultimately, it will become louder. That’s quite simple, but some things need your undivided attention.

You need to check the available space in your car and decide which subwoofer size will be the perfect fit for your vehicle. Usually, a 12 Inch subwoofer is not considered too significant and excellent for small cars and trucks.

When you move towards competition subwoofers 15 Inches, things will get tight. You need to check your available space twice because most of the cars won’t accommodate this size, but you can keep them in the trunk.

However, you need to know what you need before investing your money.

What Kind of People Use Best Competition Subwoofers?

There is no age limit in using the best competition subwoofers. However, most college students and teenagers love to enjoy music quickly. They love the bass created by these subwoofers in their homes and parties.

Moreover, DJs who arrange sound in the parties also like to have the best competition subwoofers in their cars. Most of the time, DJ takes their cars to the outdoor events and plays music via their vehicles.

That’s why these competition subwoofers are so powerful and loved by all teenagers and adults alike. In the end, get yourself the best competition subwoofer if you want to enjoy your favorite music with enhancements.

How to Install Best Competition Subwoofers?

You need to know how to install the best competition subwoofers when you get a subwoofer. It is easy and simple; you need to get the wires and other essential equipment and then get started.

First, determine where the subwoofer will be installed and cut the wires according to the distance to the amplifier. Then place the subwoofer at its place in your car or home.

Now, you need to connect the subwoofer wires to the amplifier. Most importantly, you need to keep the switch off, don’t turn on the car during the procedure. When you are done, turn on the car, and boom! You are ready to enjoy the deep bass.

Best

Product

Rockville Punisher is the Hardest Hitting 12 Inch Subwoofer 2021 available in the market. They are the first pick in this article because of their remarkable power handling, dynamic bass, and high-quality sound.
The 12-inch subwoofer can perfectly fit in your car without any inconvenience, and it does not take much space either. The 5400 peak power handling leaves mist of the brand’s stuns, and the fantastic 7.48 Inch mounting depth is also noticeable.
Moreover, frequency response is perfect, and it can play loud music as loud as you want. These subwoofers are famous for their unparalleled, deep, and dynamic bass.