Loudest subwoofer in the world

Are you a Melomaniac? If yes, you must be looking for the loudest subwoofer in the world. In this article, I compiled a list of the loudest subwoofers that fit your budget and a buying guide.

Finding the perfect subwoofer comes down to your space available and your budget. I’m ranking these subs by power, bass strength, ease of installation, looks, and price. We feature the loudest subwoofer known to deliver impactful and profound sound performance. They provide massive dynamic power and can push your low-end frequency response to maximum volumes without any distortion.

These subwoofers are ideal for those looking to upgrade their sound system or home theatre setup. We tested each subwoofer on this list to compare how loud they are – their loudness is based on a combination of actual testing and wattage specifications for each subwoofer. Their sound performance is loud and impactful and adds a great punch to low-end frequencies. So, be ready to check out the 10 loudest subwoofers in the world that will help you win most competitions. Pick any of these from below, and they are guaranteed winners.

Skar Audio VXF-12 D2 12-inches Sub

This true champion sub will allow you to win competitions with ease. This Skar audio is 12-inch and rated at 1,400 Watts RMS. 

If you plan to cage the beast in a box, inspect it regularly because it has shaken mine apart. It’s that powerful. You will need to add extra screws regularly.

I love this sub because it hits the lows perfectly. Even the extreme lows are not a challenge. Best bang for your buck in the loudest subcategory.

The bass is so strong that it has shaken the box apart and the house windows when I pull up. I didn’t even know that subs can go that low. This Skar sub can handle even extreme lows perfectly. Wow. This is the most balanced competition-grade sub I’ve ever tested. You get the best from SPL and SQ as well.

A few people reported clipping with this sub. That’s not good because it will blow it prematurely. The best thing to do is to get a second battery, and also, it’s a great idea to upgrade your charging.


  • Audio enthusiasts will love it because it throws out some fantastic bass
  • It hits the lows, and I mean all the lows, even the extreme ones, perfectly
  • Skar has the best customer service among all the brands. No matter the issue, they will solve it in a jiffy.


  • Some people reported clipping with this sub.
  • I didn’t receive any decals for bragging rights.

Rockville Punisher 12D1

It’s a 12-inch woofer rated at 1,400 Watts RMS. It’s the loudest 12-inch subwoofer. No wonder it took down 3 Kicker subs with ease.

This subwoofer has the giant magnet I’ve ever seen, so brace yourself for a slow break-in period. I was scared the first time I’d let this beast out of the cage when I did it. It slams well, and it’s phenomenal music quality.

The bass resonates with everything. To know what I’m talking about, you need to own it. Best of all, it won’t hurt your pocket either. The price is quite fair to what you’re getting.

The bass is so strong that it produces a friendly flex, and if you get a nice SPL box, your eyes will vibrate. It’s a weird feeling. Plus, your rearview mirror will be crooked all the time. I’ve put this beast head to head with 3 twelve-inch Kickers for a fair fight. The kicker didn’t stand a chance. Yes, you’ve read it right. It has beaten three Kicker subs.

This Rockville subwoofer is built from quality materials, and it’s a beauty. Plus, it’s easy to install no doctorate is needed.

They have overhyped the power levels big time. This sub cannot take 5600 Watts; that’s just eye candy. Always look at the RMS; even that seems a bit high.

It seems that they have gone with cheap spring post terminals. You have to be very careful with the mounting, or you might break them off.


  • It’s the ultimate Kicker Sub Killer
  • Hard-hitting bass that will make the rearview mirror look crooked all the time
  • You have to own it to understand it


  • The top wattage is overhyped
  • The spring post terminals look cheaply made

Skar Audio VXF-15

The 15-inch Skar Audio subwoofer is a monster rated at 1,500 Watts RMS.

Don’t you even dare install it without having your electrical system in top shape and having a second battery to supply the stable voltage? Of course, you will need a powerful amp to feed the beast. That Skar conservatively rates 1,500 Watts.

This sub is not for the faint of heart, this seriously pounds, and that’s what you want if you want to win competitions. Let me tell you this it goes low, even to the extreme lows, and delivers hard-pounding bass.

I love it when I can do a hair trick on my wife, and with the help of this subwoofer, I’ve pulled it off with ease. She wasn’t that happy about it. Either way, there’s a lot of potential with this sub, and it’s a keeper if you have space.

This is a no joke subwoofer with its 53 pounds. Once it’s mounted, you won’t have the mood to remove it. Plus, it takes up a lot of space, being a 15″ one. In most cars, you won’t be able to fit two of these bad boys.


  • Not for the faint of heart because it flexes the car
  • The perfect sub for creating hair tricks
  • People won’t believe you when you say that’s just a 15″ in the back


  • This beast is heavy and takes up a lot of space
  • There’s a highly long break-in period

American Bass 10-Inches

It’s just a 10-inch sub; I think I will wait a minute. It’s rated at 1,500 Watts RMS. This is a powerful subwoofer no wonder you can win competitions with this. Before you think about getting it to make sure you have the electrical system ready and maybe add a second battery just in case.

The bass is simply solid and perfect. I enjoy every subsonic wave. Plus, it hits the extreme lows perfectly. You’re getting fantastic sound quality which is clean and accurate.

 I wouldn’t have thought this small 10-inch sub could release this much power. Your brain will get jarred if you push it to the max. If you’re a fan of hip-hop, rap, and rock, you will enjoy some newfound lows down to 20 Hz. You can’t just show up at a competition with an ugly system. The people at American Bass thought about that as well.

This is no flimsy throw-away sub. It’s one of the best in the competition category, so you have to be patient. There’s a long break-in period, and that’s worth it so much.

A few people mentioned that they were suffering from clipping, and it died suddenly. To solve the issue, you will need a perfect amp, and you have to use quality wires.


  • The bass will jar your brain
  • It hits the extremely lows perfectly, even 20 Hz
  • It’s so powerful that people won’t believe it’s just a 10″ sub


  • You have to be extra patient because there’s a long break-in period
  • There were a few complaints about clipping and premature death

Klipsch Reference R-10SW-Loudest Subwoofer

If you are looking for a powerful and versatile subwoofer to add to an existing audio system, you might look at the Klipsch Reference R-10SW 10-inch 300 W Powered Subwoofer. This powerful subwoofer comes with a front-firing driver and a digital amplifier that lets you place it wherever you want inside the room. It’s one of the loudest subwoofers we have tested, and we highly recommend them.

The Klipsch Reference R-10SW offers high-quality sound performance suitable for music and movies. It comes with a 10″ copper-spun front-firing IMG (Injection Molded Graphite) woofer that is lightweight and rigid, providing a good low-frequency response without distortion. The built-in all-digital amplifier delivers 300 watts of dynamic power and adequate volume output to fill a room.

In terms of compatibility, the Klipsch Reference R-10SW can fit most existing audio systems as it comes with line/LFE inputs. It also features a low-pass crossover and phase control for better customization to your needs.


  • It can produce deep and tight bass.
  • Best sub you can get for this price.
  • Klipsch Reference speakers sound great and can get really loud but still are clear and have no distortion. 
  • This sub does an excellent job of filling the space with quality bass.


  • The base volume doesn’t meet your needs.

BIC Acoustech PL-200

For those looking for a potent and loud subwoofer for large spaces, we would highly recommend the Bic Acoustech PL-200 II Subwoofer. This subwoofer comes with a high-quality BASH amplifier that can deliver up to 1000 Watts of dynamic peak output power.

The Bic Acoustech PL-200 II comes with a 12-inch poly-injected cone, with a high-power magnet and long excursion surround. It also features a front-firing design that allows for versatile placement in the room. It covers a wide frequency range as low as 21 Hz and reaches 200 Hz. It delivers 250 Watts of continuous power (1000 W of peak power), producing booming bass that can fill any room. The overall sound performance is crystal clear and loud and will satisfy every audiophile. It also has an adjustable crossover to filter out the low-end frequencies for more accurate sound.

The Bic Acoustech PL-200 II has speaker-level inputs and outputs that make it compatible with most standard audio receivers. The rear panel features a variable crossover knob, volume controls, and a power switch with an automatic on and offsetting. We liked that this subwoofer is pretty affordable, especially for the amount of power it offers.


  • The quality of the driver and cabinet is top-notch.
  • It adds a nice powerful bass to the overall music.
  •  It is compelling, and I easily keep it well under half volume.
  •  It is strong enough to shake the walls in the entire house. 
  • It came with a wireless kit.


  • They were a bit too expensive. 
  • It barely fits where I keep my sub. 
  • Auto-on is less sensitive.

Yamaha 10-Inch 100W Powered Subwoofer

The Yamaha 10-Inches 100 W Powered Subwoofer (NS-SW100) is an extremely loud subwoofer that features high-end technology for better sound performance. It delivers a rich and impactful bass performance suitable for listening to music, watching movies, or playing games.

This subwoofer comes with a 10-inch cone woofer and a Twisted Flare Port with an advanced design that minimizes port noise and produces a realistic low end. The Yamaha 10-inch 100 W Powered Subwoofer delivers accurate sound performance thanks to its sophisticated technology that features Advanced YST II (Yamaha Active Servo Technology II). Its Advanced Negative Impedance Converter (ANIC) circuits optimize the system’s linear performance, delivering realistic low-end sound.

Compared to other Yamaha subwoofers, this subwoofer is very loud and comes with a bass port for clearer and tighter bass performance. It can produce a tonne of volume and provide crystal-precise sound performance across the sound frequency spectrum.

The Yamaha 10-inch 100W Powered Subwoofer (NS-SW100) features an elegant and modern-looking design, while its textured black finish and a simple shape allow it to fit in every interior. Covering a frequency range of 25 to 150 Hz and with 100 Watts of peak power, this subwoofer can satisfy every audiophile with sound performance and stylish design.


  • Apparent bass.
  • Handles low bass frequencies very easily.
  • The crossover set perfectly.
  • It can thump when needed but sounds great even on low volumes.
  • Attractive and iconic appearance as well.


  • It can cause windows to rattle.
  • Every time you need to adjust the bass, you have to walk down to the unit.
  • The unit is quite heavy & solid.
  • Overpowering & very boomy.

Polk Audio HTS 10 Powered Subwoofer

If you are looking for a subwoofer that can fill a small to medium-sized room with thunderous low-end sound, the Polk Audio HTS 10 Powered Subwoofer is obvious. With a 10-inches woofer and an in-built 100-watt class D amplifier (200 W at peak), it can transform your experience of listening to music or watching movies at home. It’s one of the loudest subwoofers for home theatre systems, and we highly recommend them.

The Polk Audio HTS 10 has a front-firing 10-inch driver that features patented Dynamic Balance technology, offering crystal-clean bass, balanced frequency response, and minimal distortion. The power port floor-firing design enhances the three-dimensional, noise-free sound performance, which provides profound, extended bass impact while minimizing unwanted port noise.

With over 200 watts of peak power, the Polk HTS 10 is one of the loudest subwoofers that add deep bass to home theatre and surround sound speakers. This subwoofer maintains rich and clear sound even at high volume levels.

The design of the Polk Audio HTS 10 is sleek and modern-looking with rounded corners, while its black color allows it to blend into any interior. The build quality is sturdy and adds to the durability. We particularly liked that this subwoofer is compatible with most audio systems as it features LFE and line inputs. You can also easily pair it with existing Polk Audio stereo or surround systems.


  • Powerful bass performance.
  • Crystal clear sound.
  • Curved edges offer a sensual yet powerful look that fits any home decor.
  • Built-in controls for variable volume.


  • The AUTO ON feature is annoying.
  • Boomy sounds, no clarity at all.

Polk Audio PSW505 12-Inches Powered Subwoofer

For those looking for a powerful subwoofer to add to an existing system, the Polk Audio PSW505 12-Inches Powered Subwoofer is a recommended option. A built-in high-performance amplifier can add powerful low end to your music, movies, or sports events.

The sound performance of the Polk Audio PSW505 is accurate and detailed, thanks to its 12-inch Dynamic Balance woofer. The cone is driven by a 460 Watt built-in amplifier that delivers loud volume output without any audible distortion. It covers a comprehensive frequency response of 25 to 125 Hz and features a continuously variable 60-120 Hz crossover. The audio performance has a wide soundstage that makes it suitable for movies.

With a power output of 460 watts, the Polk PSW505 subwoofer is among the loudest subwoofers we have tested. It also has a crossover network that filters the low-end bass response for a more punchy sound response.

The Polk Audio PSW505 is compatible with standard audio systems. You can hook it up to the receiver using the inputs and outputs provided: it comes with line-level and speaker-level inputs and outputs and a phase toggle switch designed to run multiple subwoofers. It also features a detachable front grille along with magnetically shielded LFE-input at the back for noisy signal aversion.


  • Powerful sound performance with deep bass.
  • The build quality is solid.
  •  The bass is tight and accurate.
  • The toggle switch is designed for running multiple subwoofers.


  • There was a ton of port noise that became distracting.
  • For the features, the price is high.

Klipsch R-120SW- Powerful Subwoofer

The Klipsch R-120SW Subwoofer is a powerful active subwoofer that covers a frequency range from 29Hz to 120Hz. It has enough volume output to fill any room (116dB of acoustic max production). If you are looking for one of the loudest subwoofers on the market, the Klipsch R-120SW is excellent.

The sound performance of the Klipsch R-120SW Subwoofer is apparent and accurate, with attention to detail. The subwoofer contains an all-digital 400 W amplifier that performs with high efficiency and minimizes distortion. The 12-inch front-firing spun-copper Injection Molded Graphite (IMG) woofer cone is light and rigid, allowing for low-frequency response and noise-free bass.

It’s one of the loudest subwoofers we have tested, with up to 400 watts of peak power and a maximum volume of 116dB, more piercing than expected. Using this subwoofer in your home theatre system, you can drive cinematic sound performance.

The design of the Klipsch R-120SW Subwoofer is simple and minimal, while the black finish lets it blend with any surroundings. The cabinet features bass reflex via the rear-firing port for even better audio performance. You can customize several settings on this subwoofer to adjust it to your space and needs, including reference subwoofer gain, low pass crossover, and phase controls. The subwoofer is compatible with standard home theatre receivers, and it can connect to them via its Line level/LFE and RCA inputs.


  • The bass is deep and incredibly clean.
  • The rubber feet are a nice touch on hard floors or carpets.
  • The sound is clear, free of hiss, and has tight and precise bass.
  • It’s surprisingly boomy for its size, most likely due to the port.


  • The subwoofers have a 5db hump between 50-60hz and have NO audible output below 30hz.
  • The cabinet looks nice but is super thin.

Buying Guide 

Subwoofers play an essential part when it comes to listening to music. These are used to give your system depth and deliver complete sound. There are a few types you can choose from to complement your exciting audio:

Different Types of Subwoofers

Subwoofer Driver

It will need to be mounted inside the subwoofer enclosure to operate correctly. These types need to be powered with an external amplifier. They can range in size from 8 inches to 15 inches.

Powered Subwoofer

These types combine an amplifier and a subwoofer in an enclosure. Powered subwoofers do not take up too much space in your vehicle. However, they are limited in the amount of bass they produce.

Vehicle Specific Subwoofers

These types are designed to fit in a space-saving location in many cars, trucks, and SUVs. They are not the best choice if you are looking for giant bass.



Check the RMS power. When checking the subwoofer power, ensure the amplifier can handle this amount of energy. All subwoofers require vehicle amplifiers.


Subwoofers have a higher sensitivity rating. It requires less power to produce the same amount of sound, unlike the model with a lower sensitivity rating.


The type of sound the subwoofer will produce depends on the enclosure it is mounted in.

Number of Voice Coils

There are single and dual voice coils. Dual voice coils provide more flexibility when wiring sound systems.

Size of the Woofer

Do not only consider the size of the subwoofer. You should consider the power, sensitivity rating, and enclosure type. Choose the giant subwoofer possible if you want the system to play loud, soft music and have enough space. Do not underestimate the small subwoofer. If the subwoofer is installed correctly and with the correct enclosure type, then the subwoofer can perform just the same or better than the big ones.

Frequently Asked Questions (FAQ)

What are the best competition subwoofer features?

The best competition subwoofers should have these features: aluminum dust cap, high-density polypropylene cone woofer Conex spiders, top mount depth of 2.5 inches (mounting depth), aluminum basket, competition-grade paper cone, non-pressed paper cone, cast aluminum basket, 1-year warranty, affordable price tag, excellent sound quality, high roll foam surround, advanced sound system cooling system, low-frequency sensibility, aluminum frame, 4 layers high temp voice coil, massive triple-stacked magnets, massive audio.

What is the best 15-inch competition subwoofer?

The best 15-inch competition subwoofer is the Skar Audio VFX-15. This subwoofer is a high-performance option designed to deliver extreme bass levels. It is capable of handling up to 1,500 watts of power.

What is the best 10-inch competition subwoofer?

The best 10-inch competition subwoofer is the American Bass 10-inch Competition Car Subwoofer. This subwoofer is a high-quality option that offers impressive performance, making it the perfect choice for severe bassheads.

What is the best 12-inch competition subwoofer?

The best 12-inch competition subwoofer is the Rockville Punisher 12D1. This subwoofer is a powerful option capable of delivering deep, booming bass. It is perfect for those looking for an impressive high-performance subwoofer for a great price.


We have listed all the best and loudest subwoofers globally and mentioned all the necessary details. I hope you will have a blast with your favorite one. I had a blast tweaking and fine-tuning them to make this review list possible.

All the subwoofers I have listed are the best. You will enjoy the excellent sound, clear and strong bass, and of course, winning competitions over and over.

If you have questions or tips, you are free to share them with us. Also, check out related articles for more details related to subwoofers.

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