The 11 Loudest Bluetooth Speakers


We’ve revised and reviewed our list of the hottest, most powerful, and loudest Bluetooth speakers available on the market. Outeraudio has been publishing this list since 2018, and surprisingly, the ultimate winner has not changed in so many years! Once again, we ensured to only include speakers that are able to match their volume with high-quality audio performance. We understand that everyone’s speaker choices are unique and tailored to their own requirements, so we’ve included some of the loudest portable Bluetooth speakers of all budgets, sizes, and shapes.

Editors Note: We constantly curate our content to keep it fresh and relevant. This list was updated on May 12th, 2022, to add the TurtleBox Gen 2 back to the list. Click here for more information on how we picked these speakers.

Our Category Winners

The Loudness of Our Selection

So how do the loudest Bluetooth speakers stack up against each other when we compare their decibels?  We’ve literally done that for you in the graph below.  This should give you a good idea of the relative decibel output of each speaker on our list in relation to the others.  You’ll see that, surprisingly, when you look at measured decibels the numbers for some of the smaller speakers do not differ that much from the bigger ones. There is a plot twist though, so read on.

Volume in Decibels (dB)

Volume is listed in dB as published or confirmed by independent 3rd party tests.

Our Perception of Loudness

Plot twist. Putting a value to loudness as we humans hear it, is a lot more complex than the sound pressure level (SPL) numbers published by manufacturers, which is measured in decibels (dB) with acoustical instruments. A decibel is an objective logarithmic measuring unit of sound pressure.

“Loudness”, or our perception of loudness and “volume” are psychoacoustical terms.  It describes subjective sound-sensations, and measuring them is fraught with ambiguity.

That does not mean the decibel specs on your speaker are completely useless though. It simply means that understanding their impact on how loud your ear will perceive the speaker to be, is a lot more complex than thinking a 100 dB speaker is twice as loud as a 50 dB speaker.  Not even close!

Our perception of how loud a speaker sound doubles every time you increase the output by 10 dB.  A 100 dB speaker will sound twice as loud as a 90 dB speaker to your ear.  A 120 dB speaker will sound four times as loud as a 100 dB speaker and eight times louder than a 90 dB speaker!

And this is where you start to understand just how LOUD the Soundboks will sound, even by comparison to some big speakers on here.    Here’s the graph from above again, but this time we’re plotting the increase in perceived loudness using the speaker with the lowest dB output as a baseline. The Soundboks will sound more than 11 times louder than the Sony SRS-XB43.

Do You Understand Loudness?

How much louder will a 100 dB speaker sound than a 50 dB speaker??

Comparing Apples to Apples

We see plenty of lists on the internet where people simply bundle every available loud Bluetooth speaker into a single list and pick the one that kicks out the most Watts. That’s not quite fair (or very useful), as you’re not really comparing apples to apples. While it’s often true that a large Bluetooth speaker is also a loud Bluetooth speaker, it is not always the case. We wanted to provide a more balanced approach, so we took the loudest Bluetooth speakers from our list and divided them into three weight classes. Take a look at the images below:

loudest bluetooth speaker sizes

It’s safe to say that comparing the third-generation Soundboks to the Soundcore Motion Boom makes little sense. The amount and size of woofers, tweeters, passive bass radiators, and active drivers that you can fit into a 34 lbs vs a sub 1 lbs package are just not comparable. So, we’ve split our list of the loudest Bluetooth speakers into 3 groups:

Large and Loud – These are big Bluetooth speakers. They are large, bulky, and built for sound. Clearly not made with portability in mind. While most of our selection can be picked up and carried relatively easily, they are not the type of speakers you just throw in your backpack and head off to the beach. These are big speakers which have the potential to make enough noise for a house party. These types of speakers are ideal if you have a large dedicated entertainment area in your home for instance.

Solid Mid-Size – These are the everyday speakers you’d have in and around your house. You can easily carry them from one room to another, or even outdoors. While they’re portable they are slightly larger than our petite speakers and therefore pack more of a punch and generally deliver a better sound. Chances are this is the speaker you want to be listening to every day.

Petite yet Powerful – These are small, but they are still among the loudest Bluetooth speakers on the market, especially when looked at in relation to their smaller scale. They are compact portable Bluetooth speakers which still manage to surprise with their pronounced sound. Toss them in your backpack, take them to the beach, camping, on your bike, wherever.

How Did We Pick These Speakers?

Every speaker on this list delivers more than 90 dB in volume. Because this article is about loud Bluetooth speakers, we set that as the minimum threshold to be considered.

When creating this list of the loudest Bluetooth speakers, we carefully scoured through dozens of popular products and chose only the best to recommend. While not every loud Bluetooth speaker made the list, we did try to include the highest quality, while also taking your budget constraints and intentions into account.

We understand that volume is important to you. You may also be limited by budget, space, or local availability. Because of this, you’ll find that our selections range from speakers that are small, portable, and affordable, to some absolute monsters that could cost upwards of a thousand dollars. We also went through the process of ensuring that volume isn’t the sole focus and all of the products listed had to also perform well at those high volumes.

One of the limitations or challenges of driver design is that most speakers notoriously start distorting their sound and lose quality as you crank up the volume.  We’re selecting speakers that will deliver crisp undistorted lows, mids, and highs when performing at top volume.

Large and Loud – Big Bluetooth speakers

These first 3 speakers are the big boys. These big Bluetooth speakers are also some of the loudest Bluetooth speakers on the market today. They all deliver upwards of 100 dB of sound. Even in this small group, there’s a rather large price difference between the speakers. So what should you expect to pay?

These are serious speakers that cater to the highest demands of both volume and quality, so be prepared to spend up to $1000; however, we have included one option at under $700, which while certainly not a budget product, is the more affordable option when it comes to this bracket of the loud Bluetooth speakers. Too rich for you? Jump to the Solid Mid-Size (and price!) options.

Soundboks (Gen 3)

The New SOUNDBOKS - Loudest Bluetooth Speaker
  • The Loudest Bluetooth Speaker

126 dB

216 W

40 hrs

34 lbs


Also available from Walmart

How Loud is the Soundboks?

At a peak volume of 126dB, the Soundboks (Gen 3) is the loudest portable Bluetooth speaker money can buy. If you’re looking for the loudest most impactful speaker on the market so you can really shake your whole party, this is it. This monster will turn any place you go into the front row at a concert with the turn of a knob.

To put in perspective how loud this speaker is, and it’s hard to comprehend because decibels are plotted on a logarithmic scale, take look at some of the comparisons below.

How Does That Compare?

The perceived loudness of the Soundboks can be best understood by comparing it to some other sounds you may be familiar with, and some of the other speakers on this list. The Soundboks will sound:

  • 1.5 x louder than the Turtlebox Gen 2 (120 dB)
  • 4.5 x louder than the JBL Partybox 310 (104 dB)
  • 11 x louder than the Sony SRS-XB43 (91 dB)
  • 1.5 x louder than a chainsaw at a working distance (120 dB)
  • 3.5 x louder than a helicopter taking off (108 dB)
  • 6 x louder than a jackhammer (100 dB)

What Else has Been Measured at 126 dB?

  • Alice Cooper concert, 25m from speakers (126 dB)
  • Formula 1 in the stands across from the pits (126 dB)
  • Vuvuzela horn used at soccer games (127 dB)
  • Drag racing from the stands (125 dB)
  • Jet taking off 60m away  (125 dB) 

Citation: The Noise Navigator Database

How Long Can I Listen to the Soundboks at Full Volume?

You can’t. Don’t do it.  At 126 dB hearing loss and damage will start setting in immediately.

Loud and Proud!

The team at Soundboks hit a home run with this design, this speaker visually looks just as imposing as its technical specs prove it to be. Weighing in at 34 pounds, this speaker is considered portable, but I wouldn’t call it lightweight. The large gauge mesh on the front of the third generation Soundboks openly displays the two 10″ woofers and 1″ tweeter that provide the top-quality music listening experience you will get with this big Bluetooth speaker, and the side panels of this device each have an inlaid durable handle that will make handling this speaker more convenient. 

Inside this speaker, there are 3 separate amps that drive the device with a whopping 216 watts, a lot of power, and a lot of volume. In essence, the Soundboks is just that, a box of sound, and there’s a beauty in the simplicity of the product’s message. 

The Soundboks can be purchased with two ‘Batterybokses’ that will power the Sound Boks for 40 hours each. Yeah, you read that correctly, 40 hours! Each battery will provide almost two days of thumping sound with a single charge. Just like the previous generations of the Soundboks, the battery life of the 3rd generation iteration is super impressive. 

Versatile Connectivity

The Soundboks has quite a few connectivity options including Bluetooth, 3.5mm auxiliary, and XLR combo sockets, and you can even connect up to 5 Soundboks speakers using the built-in SKAA technology, TeamUp.

Aside from loudness, does it sound good?

The Soundboks is the loudest portable Bluetooth speaker out there, but how is the quality compared to the competition? 

This Bluetooth beast has incredible volume, but thankfully, the Soundboks’ insane amplitude is accompanied by high sound quality and a pleasant neutral sound signature. It’s common for giant speakers to have low bass that can muddy up a track, but the Soundboks’ low end is tight and clean with no clicks, pops, or distortion. 

Is it worth the price tag?

The new and improved 3rd generation Soundboks is not for everyone, but you’ll know if it’s for you. This behemoth of a Bluetooth speaker is quite expensive for this sort of product, but some of us just want the best money can buy. It could be determined that the Soundboks Gen3 is an over-the-top piece of gear, but it sure is a whole lot of fun.

This truly is the loudest portable Bluetooth speaker you can get, but of course, if you want the best you need to pay the price. If you’re looking for a bargain you aren’t going to find it here, but for those of you looking for an incredible speaker with a great list of features and connectivity options you have found something special here. 

Along with the Soundboks is an ethos around raw power and rugged fun. Just like the Soundboks’ durable design and adventurous attitude, the kind of music listening experience you will get with this speaker treads where no speaker has gone before!


  • Incredibly loud
  • Bone-shaking bass
  • Long battery life
  • Volume button goes to 11


  • Not very portable

Bose S1 Pro Speaker System

Bose S1 Pro Speaker

109 dB

160 W

11 hrs

15.5 lbs


Also available from Walmart

So, you want a high-end party speaker that will blast music, but you don’t want to spend enough to pay for a month’s rent, introducing: the Bose S1! The Bose S1 isn’t the loudest Bluetooth speaker on the market, but it is very, very loud. On top of that, it’s not nearly as expensive as its even louder counterparts like the Soundboks. 

Design and Features 

The Bose S1 is big, 15 pounds to be exact. This is a Bluetooth PA speaker that will undoubtedly blow your and your friend’s socks off with its sheer volume at 109 dB peak. Like most Bose products, the S1’s visual design is practical and sleek with a no-frills sort of appeal to it. The speaker is quite sturdy, it is made of very durable plastic, so it will go wherever the party is without any issues and provide you with music for 11 hours on a single charge.

The S1’s built-in sensors and directional sound output features will ensure that no matter where you place this speaker the sound experience you have will be top-of-the-line. You can even pair two of these speakers together for a stereo PA setup, completely wireless!

This is a high-end, fully-featured Bluetooth speaker with awesome extras like Auto-EQ technology and ToneMatch processing that will ensure any audio that this speaker plays will sound great. If you want more control over your sound, this speaker has two built-in 3-channel mixers and integrated EQ and reverb processing. 

Audio Connections

The connection capabilities with the Bose S1 Bluetooth PA are one of this speaker’s strengths, this speaker has two XLR/1/4-inch auxiliary jacks for instrument or microphone connections in addition to its Bluetooth connectivity. There is also a 3.5mm aux port in the rear of the speaker for easy wired mobile connections. 

How Does It Sound?

The Bose S1 offers very high-quality audio at deafening volumes, and if you want your music any louder, you’ll need to pay quite a bit more for it. You can easily fill an entire home with music with this speaker and if you have two you will have access to one of the cleanest and most impactful music listening experiences within this size and price range. 

There are similarly priced JBL speakers that can get you more bass than this speaker provides, but if you are looking for a loud, quality listening experience from a compact speaker then the Bose S1 may be just what you’re looking for. 


In conclusion, the Bose S1 Bluetooth PA speaker is a fantastic audio solution for parties, gatherings, or home audio if you are looking for intense volume and great quality but don’t want to spend the extra money for the highest the high-end has to offer. This speaker could definitely be described as a mid-tier high-end speaker, but don’t let that fool you, this is a fully-featured speaker that can provide music for any gathering of fewer than 100 people. 


  • High Quality Audio
  • Affordable High-End Option
  • Auto-EQ Technology


  • Mediocre Battery Life

Sony SRS-XP700 X-Series

Sony SRS-XP700 X-Series

99 dB

200+ W

25 hrs

37.3 lbs


Also available from Walmart

If you’re looking for a reliable Bluetooth speaker capable of delivering loud, bass-heavy sound with some additional party-friendly features. Take a look at ç Bluetooth Speaker. Featuring louder sound, a larger enclosure, and improved battery life, the XP700 is the party lover’s upgrade from the XP500 Bluetooth Speaker.

A Portable Speaker with Great Battery Life!

The Sony SRS XP700 Bluetooth Speaker is a powerful speaker housed within a portable and easy-to-carry cabinet, designed to follow you wherever the party takes you. It can be situated either upright or on its side and a built-in sensor adjusts audio projection accordingly to provide optimal sound quality.

For house parties, camping, or beach adventures, the SRS XP700 can provide up to 25 hours of playtime, while a 10-minute quick charge will enable the speaker to perform for 3 hours nonstop. This is a considerable upgrade from Sony’s SRS XP500 model, which is capable of a 20-hour playtime and only 80 minutes of operation on a 10-minute charge. 

The Sony Music Center App or Fiestable App allows you to control the speaker’s onboard lights, create playlists, customize audio characteristics and gain other general control over the speaker from any smart device. An IPX4 splash rating means gentle splashes from the pool, lake, rain or careless beverage consumers won’t affect the speaker’s operations and the party can continue safely. 

Plenty of Connections and Features

The Sony SRS XP700 can stream audio via Bluetooth technology from any Bluetooth-enabled device, and a USB device or flash drive can be inserted to access stored files for playback. A mic or guitar can also be connected to the XP700, allowing you and your friends to jam along to your favorite karaoke tracks, or use the speaker as a portable, battery-powered guitar amplifier. 

Loud Sound with Mega Bass!

Aside from being an insanely loud Bluetooth speaker, capable of reaching volumes comparable to a loud motorcycle or gunshot, the XP700 features front and rear-mounted tweeters, providing multi-directional sound capable of filling any room or outdoor area with loud, colorful sound.

X-Balanced speaker units also produce tight, punchy bass- perfect for any style of music. This ‘Mega Bass’ feature can be controlled using the button on top of the speaker. If you’re looking to host a larger-scale party where one dancefloor just won’t be enough- you can link up to 100 XP700 speakers together, creating your own concert-like speaker system.

Why You Should Consider This Speaker

While the XP700 is aimed towards party-goers and large crowd gatherings, this Sony Bluetooth Speaker can certainly be tamed to fit your living room, bedroom, kitchen, or office with its versatile features and all-round great sound quality, perfect for any style of music. Whether you’re looking for something portable or fixed, loud and fun, the Sony SRS XP700 is the Bluetooth Speaker for you. A long battery life, paired with eco and energy-saving features such as standby modes and battery preservation functions guarantees a long-lasting and reliable Bluetooth Speaker.

If you fancy the look of this speaker but don’t necessarily need all the volume, take a look at the XP500 model- while its battery life is slightly shorter and the speaker itself is smaller, it shares the rest of the unique features and functions with the XP700 including connectivity, speaker pairing, mega bass function and control via the mobile applications. 


  • Punchy, clear sound quality
  • Mega bass function
  • Onboard karaoke and guitar inputs


  • Fairly heavy for its size

The Solid Mid-Size

The next speakers can best be described as the “workhorses” of Bluetooth speakers. They are substantially lighter than the speakers above, and as such, they are easier to use on a day-by-day basis. These are the speakers that you’re likely to park in a room and expect them to fill with great sounding (and in this case loud!) beats. So what should you expect to pay?

There are some amazing speakers in this weight class and while they are generally more affordable than the large Bluetooth speakers above, they still range from $150 to about $550. From a sound quality and loudness perspective, you can get some amazing value for money from some of these though.

Turtlebox Gen 2

Turtlebox Gen 2
  • Most Rugged Loud Bluetooth Speaker

120 dB

85 W

25 hrs

10 lbs


Also available from Walmart

The makers of the Turtlebox recently launched their second generation of this popular outdoor speaker. Presented as an “outdoor rugged Bluetooth speaker”, and you have to take but one look at the design to believe that they’re as serious about this claim today as they were at its inception

The one other standout feature they seem to be equally proud of is the fact that it is LOUD!  At 120 dB the Turtlebox Gen2 is nothing to be sniffed at.  It is hands-down the loudest Bluetooth speaker in its weight class.  But is it worth investing in such a radically different approach to speaker design?  Let’s take a look at what you get.

Designed for The Outdoors

The design of the Turtlebox is different, though not completely unique, in that at a first glance you’ll be forgiven to think the makers took a hard-shell case, commonly used to protect and waterproof outdoor gear and camera equipment, and built a speaker in it.  That “rugged” look is at the core of the Turtlebox concept though.  It is very tough.  The IP67 Turtlebox shell is waterproof, dustproof, and shock-resistant and is intended to handle anything the elements throw at it.

If you combine that with a long-life battery that will play for 25 hrs at “listening volume” and 6 hours at full volume you have a very desirable Bluetooth speaker.

Audio Connections

Besides Bluetooth connectivity, the speaker also comes with an AUX cord and 3.5 mm input for those who prefer a direct line from their music source to the speaker. There’s a jack for a mic if you feel like getting into the mix yourself. The Turtelbox also sports a USB-C port that you can use to load your other devices.

The difference between the original Turtlebox and the Gen 2 version is that the USB-C “in” port has been dropped, but Turtlebox upgraded the Bluetooth connectivity from v4.2 to v5, giving you more stability and added rage. The newly designed port compartment is also slicker and better integrated into our opinion.

How Does it Sound?

Now for the best part.  For a package, this small, delivering these kinds of volumes the sound quality is actually quite outstanding.  There are almost no distortion and no DSP that lowers sound level at max volume. The lows are rich and it does a great job at keeping the mids and highs balanced at the same time.  It’s an all-around great speaker to listen to.

The Turtlebox sound curve has been fine-tuned specifically for outdoor listening, and a large part of this is making sure you can play this speaker at loud volumes that will cut through the wind and outside noise, yet still enjoy crisp and well-defined tones.

Your Turtlebox can be paired with a second Turtlebox to create a true stereo effect if that’s what you need, but we think one of these will suffice for most scenarios.  


The Turtlebox Gen 2 is one of those products that seem to deliver on almost every claim it makes. It is loud and it sounds great.  The design concept may not be to everyone’s taste but we like that Turtlebox is unapologetically targeting a specific market, and not trying to be everything to everyone.  We think they’re nailing it.  


  • Very Loud for Its Size
  • IP67 Water- and Dustproofproof
  • Rugged and Honest


  • Relatively short battery life

Soundcore Trance

The 11 Loudest Bluetooth Speakers 3
  • The Best Value For Money

101 dB

80 W

18 hrs

7.72 lbs


Also available from Walmart

Whether you’re taking the party outside or dancing indoors, the Soundcore Trance is one of the loudest Bluetooth speakers in its affordable price range. Featuring an IPX7-rated waterproof case, BassUp technology, and an integrated app, the Soundcore Trance is a great party speaker that will get the whole crowd moving without breaking your budget. 

Eye-Catching and LOUD!

The Soundcore Trance Bluetooth speaker is a party speaker through and through with its 5.25-inch woofer and 2-inch tweeter internal speakers thumping at a solid 101dB. Around the speakers, there are two circular LED lights that morph and dance along to your music and keep the party going strong. 

Soundcore’s BassUp technology allows for both a balanced sound profile for indoor events and a Bass Boost mode for an improved outdoor listening experience. If you can’t decide who is in charge of the music, don’t worry, you can connect two devices to the Soundcore Trance at once! 

The Soundcore Trance isn’t just a loud Bluetooth speaker, it’s also durable. Feel free to take your Soundcore Trance into the pool or out on the boat because its chassis is rated for IPX7 waterproofing, so you don’t have to worry about going without your favorite music even if it gets fully submerged! The Trance also has a convenient handle on top to take your speaker wherever you go.

On top of all of these fantastic features, you can also use the Soundcore Trance’s robust 18-hour battery to charge your devices, or pair two of these speakers together for a stereo music experience. 

Soundcore App Makes for Easy Control

Among other medium-sized portable Bluetooth speakers, the Soundcore Trance is durable, full-featured, loud, and looks great, but one of its coolest features is its Soundcore App Integration. 

With the Soundcore App, you can play party games, change between indoor and outdoor listening modes, and choose from 5 different LED visualizers that will sync with your music!

The most common way to connect your device to this speaker is via Bluetooth, but in the rear of this speaker, there is a 3.5mm auxiliary jack for direct-wired connections, as well as a USB port and a DC power port for charging. 

Two Different Sound Modes 

For its price, the Soundcore Trance delivers clear treble and great bass without distortion or popping. This speaker comes with two sound profiles, indoor and outdoor, and indoor mode is a more balanced sound whereas outdoor mode has louder bass. The Soundcore Trance sounds great and you can’t beat the quality for the price. 

The Verdict

Overall, the Soundcore Trance is one of the loudest Bluetooth speakers in its price range and boasts great build and sound quality. The Soundcore app integration and front-facing LED light show make this speaker a perfect audio solution for parties whether they’re indoors or outside, rain, or shine. It’s waterproof, loud, and durable, so no matter where the party takes you this Bluetooth speaker will have your back and provide you and your friends and family with all the music you love. 

Read Our Full Soundcore Trance Review


  • IPX7 Waterproof Rating
  • Mesmerizing light show


  • Relatively short battery life

JBL Boombox 2

JBL Boombox 2
  • The Loudest Portable Bluetooth Speaker

96 dB

80 W

24 hrs

11.6 lbs


Also available from Walmart

Another offering from JBL that boasts loud sound quality along with portability, waterproof features, and impressive battery life.

Easy to Carry, Waterproof, and LOUD!

The compact size and lightweight of the JBL Boombox 2 allow for easy transportation to the park, beach, or any other outdoor activity and can comfortably fit into a backpack or beach bag. A waterproof rating of IPX7 means the Boombox can be confidently taken to the beach or poolside and will survive rain, splashing, spills and even a short submersion underwater. 

JBL’s Boombox 2 features a rechargeable Li-Lion battery that supports up to 24 hours of playtime on a single charge, and can even function as a power bank, capable of charging up to 2 USB-chargeable devices at a time. 

Multiple Devices Either Way

The JBL Boombox 2 allows for up to 2 smart devices to connect to the speaker at any time, while the one streams music to the speaker, the other does not lose connection and can override the content at any time.

JBL devices that are compatible with JBL Connect+ allow for up to 100 speakers to link with one another, providing louder, fuller sound across the entire house, garden, beach, or park. In addition to the Bluetooth capabilities of the Boombox, one can also connect using a 3.5mm auxiliary cable, and the Boombox can operate on battery or while connected to an outlet for unlimited playtime. 

Monstrous, Versatile Sound 

The JBL Boombox 2 features a unique sound mode feature allowing for control over two settings: indoor and outdoor mode. I noticed that the indoor mode provides a warmer, well-rounded, and full-bodied sound with deeper bass, while the outdoor mode is slightly more expansive with a large dynamic range, powerful bass response, and crystal clear higher frequencies. 

The JBL Boombox 2 features 4 active transducers and 2 bass radiators, permitting immersive sound quality and hard-hitting bass that you can not only hear and feel but physically see the speaker’s movement. 


  • Easy to carry
  • Incredibly loud for its size
  • Able to charge other devices
  • Great battery life


  • For the price, there are louder options out there

Ultimate Ears Hyperboom

Ultimate Ears Hyperboom

100 dB

229 W

24 hrs

13 lbs


Also available from Walmart

The biggest and baddest in Ultimate Ears’ ‘Boom’ range of Bluetooth speakers consists of the Wonderboom, Boom 3, Megaboom, and Hyperboom. The Hyperboom is an all-around upgrade of the previously mentioned models, however, if this speaker is a little too excessive for your current needs, take a look at the rest of the range as Ultimate Ears really have catered for everyone on this one. 

Cross-Compatible, User-Friendly, and Portable

All of Ultimate Ears’ devices in the ‘Boom’ range of Bluetooth speakers can connect to one another for enhanced and effectively, louder, sound. Easy-to-use buttons on top of the Hyperboom make the speaker’s functions very straightforward to navigate, and extra features can be controlled using the app.

Up to 4 devices can be connected to the Hyperboom at once using Bluetooth, auxiliary and optical inputs. Additionally, the USB output allows you to charge your phone using the Hyperboom’s battery without interrupting music playback.

While the 24hr battery life of the Hyperboom may not be as impressive as some other items on this list, it really is, in my opinion, all you need for a great party or relaxed gathering at the beach, garden, or poolside. The Ultimate Ears Hyperboom also features a carry strap, making transporting the speaker a breeze!

A waterproof rating of IPX4 allows for a reasonable level of weatherproofing from basic elements such as rain, mist, splashing pool water, or the occasional spilled drink.  

Adaptive EQ makes it perfect for any setting

At this point, we are already aware that the Ultimate Ears is capable of rattling the window frames at your house party. When looking at the overall quality of audio produced by this Bluetooth speaker, there really is nothing to complain about here.

The Hyperboom uses cutting-edge adaptive equalization technology, making use of an onboard microphone to analyze reflections and resonances around the speaker to in turn re-shape the tonal qualities of the speaker- always providing perfect sound no matter where you place your Hyperboom. Another impressive feature of this speaker is its ability to maintain clear sound quality and tight low-end response at all listening levels. 

Great Value for Money

Available at just short of 400 bucks, the Ultimate Ears Hyperboom promises to provide long-lasting memories on the dancefloor, pool deck, or home bar. Its professional aesthetic makes it a great choice for those looking for a portable speaker that can remain in a fixed position when not in use and still look like part of the room, and a long Bluetooth range means for easy and uninterrupted use anywhere in your home or garden. 

Read Our Full Ultimate Ears Hyperboom Review


  • Adaptive EQ provides perfect sound in any setting
  • Easy to use, compatible with virtually any device
  • Decent battery strength can charge other devices


  • Lacks extra features such as karaoke
  • Optical input is quite unnecessary

Marshall Woburn II

Marshall Woburn II
  • The Most Stylish Loud Bluetooth Speaker

110 dB

110 W

AC only

18.9 lbs


Also available from Walmart

Known worldwide as manufacturers of some of the best guitar and bass amplifiers in music history, with their products seen on stage alongside some of our favorite superstars, Marshall broke into the home audio market with a range of Bluetooth speakers. Here we’ll be taking a look at the largest and most recent release of the range, the Woburn II.

Elegant, Authentic, and Loud

With the Woburn II, Marshall sticks to its heritage of delivering ear-splitting, vibrant, heavy rocking sounds from devices of all styles and sizes. The Woburn II holds 2 x 5.25” subwoofers and 2 x 1” tweeters, individually powered by class D amplifiers to deliver larger-than-life sound, housed within Marshall’s iconic textured vinyl cabinet. 

The elegant design of the Woburn II makes for a classy addition to your living room, bedside table, or kitchen countertop and can comfortably fill any room with powerful, window-rattling sound with ease. Furthermore, the Woburn II features a 2-band equalizer to fine-tune the tonal characteristic of your music to suit the shape, size, and features of your room, or just enhance the bass response or high-frequency clarity if that’s what you’re looking for. 

Quick Setup and Easy to Use

The Marshall Woburn II can accommodate playback from a variety of sources including Bluetooth 5.0 (with aptX) 3.5mm auxiliary cable or RCA. Input modes can be toggled using a switch on top of the speaker, and a similar play/pause switch can be found on the other side of the rotary dials that resemble the knobs of a classic Marshall amp. To control the power of the Woburn II, simply flick the lever on the far right of the control panel to unleash a classic, LOUD, Marshall tone. 

The Bluetooth strength of the Woburn II is fair enough for use within your home, however, if you plan to have control over the speaker from the opposite end of a large garden area, expect some signal breakups or delays. Multi-host Bluetooth features are supported here, allowing two devices to connect to the Woburn II at any given time. As for other connectivity options, I am quite surprised to see the lack of a guitar input jack, considering it is a common addition to many loud Bluetooth speakers, and Marshall is one of the greatest guitar amplifier manufacturers. 

Sounds Great with All Music Styles

While it may be assumed that the Woburn II is designed for Rock and heavier music types, this Marshall Bluetooth speaker surprisingly manages other music styles incredibly well. The punchy bass response allows for dance and hip hop fans to move their bodies to the beat, while well-defined high-frequency content provides crystal-clear pop vocals and gentle piano and guitar-based joy. When the volume levels of the Woburn II were put to the test, aside from reaching shockingly loud volumes, a strong sense of definition was present throughout. 


  • Beautiful-looking speaker
  • Loud and versatile


  • No battery power
  • No ‘Smart’ features

Petite Yet Powerful

In the last part of this article, we’ve included relatively small loud Bluetooth speakers. Although small, these speakers still pack a punch! The small Bluetooth speaker market segment is quite saturated and very competitive. You can check out our list of the best portable Bluetooth speakers here.

In this selection, you’ll find speakers starting at around $90 while some of the premium brands will cost you up to $400.

Anker Soundcore Motion Boom

Anker Soundcore Motion Boom
  • The Loudest Small Bluetooth Speaker

93 dB

?? W

24 hrs

4.41 lbs


Also available from Walmart

The Motion Boom is the loudest Bluetooth speaker under $100 that we felt was worthy to be included on our list. We’ve taken a look at a few Anker products before, including some in the Soundcore Motion range and similar products, which include the Motion+, Boost, and the original Soundcore speakers. This boombox-style model from Anker is the largest, most powerful, and modern speaker of the Soundcore family and features extended battery life, louder sound capabilities, and some hardware upgrades from previous versions. 

Designed for Loudness, Built to Last

Anker’s engineers used titanium-diaphragm drivers to extend the frequency response up to a shockingly high 40kHz, that’s double the highest frequency we can physically hear! This provides high-end clarity as you’ve never heard before, even at the loudest listening levels, which the Soundcore Motion Boom is more than capable of reaching. 

While the Motion Boom delivers crystal-clear stereo sound on its own, it can be paired with another identical speaker to create a wider stereo image between the two speakers. 

The Anker Soundcore Motion Boom is a fairly durable speaker I would confidently bring along to the beach, campsite, park, or poolside party. The IPX7 water-resistance rating means it is practically waterproof and will survive any liquid contact to the point of a short, shallow submersion underwater. 

Equalization Modes Enhance Audio Quality

Additionally, the free Soundcore App can be used to tailor the tonal characteristics of the Motion Boom to suit your environment or your music preference. While you can’t physically build your own equalization patch, there are a few basic options to choose from: 

Soundcore Signature: A general all-round enhancement EQ, similar to that of a HiFi or car speaker setup. 

Treble Boost: This mode highlights the upper end of the frequency spectrum and provides a greater perception of ‘air’

Voice Mode: To accentuate the nuances of vocal performance- perfect for listening to radio or podcast material. 

Balanced Mode: This activates a flat frequency response for the true evaluation of mix quality. 

There is also a ‘Bass’ button on the speaker itself which utilizes Soundcore’s BassUp technology to further enhance the low-end performance of the speaker. 

The Loudest Bluetooth Speaker Under $100

The battery life on the Anker Soundcore Motion Boom may not be as strong as some of the other options on this list, however, at 24 hours of direct playtime, I feel this is more than sufficient for a weekend-long getaway, a full-day house party, or just for general use around the house.

When compared to Anker’s other wireless Bluetooth speakers in the Soundcore range, the Motion Boom is without a doubt the biggest and most powerful. While the battery life is consistent with the rest of Anker’s releases, the Motion Boom features stronger water resistance than some of the smaller models, and can certainly reach higher playback levels, while producing a generally more refined sound characteristic. 

Read our full Souncore Motion Boom Review.


  • Portable and road-worthy
  • Decent battery life
  • Great value for money


  • No alternative connectivity options other than Bluetooth
  • App-based EQ could be more flexible

Sonos Move

Sonos Move
  • The Loudest Smart Speaker

92 dB

?? W

11 hrs

6.61 lbs


Also available from Walmart

One of our favorite home audio manufacturers, Sonos, delivers a compact yet powerful Bluetooth speaker that has yet again impressed us with jam-packed features and versatility. 

Smart Features and a Breeze to Control!

The Sonos Move can be set up and paired within a matter of seconds and comes pre-loaded with your standard smart features including WiFi connectivity for wireless data streaming, Bluetooth functionality, and voice control. Amazon’s Alexa comes included with the Sonos Move, allowing you to play music, catch up on the news, set alarms, or have your wildest questions answered all without moving a finger. The Sonos mobile app allows for further ease of control, and AirPlay 2 technology provides for quick and painless pairing with Apple devices. 

Durable Design Makes For Stress-Free Use

The Sonos Move wireless Bluetooth speaker is housed within a hard-wearing, shock-resistant case, protecting the speaker from accidental drops or knocks. No need to stress when rocking the neighborhood with your afternoon tunes by the pool, as any unexpected conditions such as rain, snow, dust, and humidity aren’t an issue thanks to IP56 weatherproof features. The Move is also beach-friendly as it is hard enough to handle salt spray, and can also be used in temperatures ranging from back-breaking cold to brow-wiping heat. 

Tiny Speaker, Massive Sound

Measuring in at an exaggerated 10 x 6.5 x 5 inches, the Sonos Move is easily transported within a beach bag, backpack, or handbag and for its small size, manages to produce incredibly loud sound!

The Move uses soundstage analysis software known as TruePlay to evaluate the speaker’s surroundings and the music you’re playing through it to adjust the frequency characteristics in order to provide the biggest, loudest, and most immersive sounds from its tiny enclosure. 


  • Portable and lightweight
  • Voice Control and WiFi compatible


  • Relatively short battery life
  • No option to charge other devices
  • No alternative connections other than Bluetooth

Sony SRS-XB43

Sony SRS-XB43

91 dB

?? W

24 hrs

6.5 lbs


Also available from Walmart

Sony makes another appearance on our loudest Bluetooth speakers list with another product from the SRS range, this time with the far more compact XB43. This backpack-friendly model in the SRS range is capable of many of the same modern features and functions as the XP700 model we discussed earlier. 

Extra Small, Extra Bass

Sony’s X-Balanced speaker design gives these compact speakers a powerful bass boost, this, coupled with the Live Sound Mode feature can take your backyard gathering from a house party to a mini-festival of its own, creating a three-dimensional sound experience. If you’re looking to turn it up a notch, the Fiestable app from Sony allows for up to 100 compatible speakers to be paired to one another, generating some firework-like volumes that’ll surely make your house party the talk of the town.  

Side-mounted passive radiators provide thumping bass, while the dedicated tweeter makes sure the highest of highs remain clear and unmuffled no matter how loud you crank the volume, and the array-like speaker configuration allows for either upright or horizontal placements. 

The XB43 is not only the most powerful of its kind but is also incredibly durable as the IP67 waterproof rating means the worry of small amounts of water or dust affecting the speaker’s delicate components won’t be a concern!

Modern Features Make Life Easier

Compatible with Bluetooth NFC technology, pairing takes only a couple of seconds before the XB43 is ready to unleash monumentally loud sounds and get the party officially started. If you’re not the party type and are simply looking for something suitable for home office use, the XB43’s onboard microphone allows for crisp, dynamic, and clear calls between friends or virtual meetings.

All features on the Xb43 can be controlled by the onboard buttons, and the Fiestable app gives you further control over the speaker from the home screen of your smartphone by using an array of hand gestures. The app also allows you to control lighting modes on the speaker to set the perfect mood for your meeting, movie night, or house party. 


  • Small yet LOUD
  • Easy to set up and control
  • Built-in microphone


  • No control over EQ
  • No additional inputs

1. The Move to Bluetooth 5

It feels like Bluetooth speakers have come a long way in such a short space of time. The most significant improvement for Bluetooth speakers is the release of Bluetooth version 5.0. While the technology has been around for some time, we’re now seeing more Bluetooth speakers adopt the new wireless technology en masse. Read this article for a rundown of some of the key features of Bluetooth version 5.0.

2. WiFi and Bluetooth Connectivity

Bluetooth still remains the wireless technology of choice for brands, but we are seeing some Bluetooth speakers include WiFi connectivity too. The proliferation of smart speakers has made it more desirable to be able to connect your speaker to your home network and pair it with the likes of Alexa and Siri.

3. Improved Battery Life

One feature which continues to improve is battery life. It wasn’t long ago that 10 hours of battery life was the best you could get. Now speakers are getting upwards of 20 hours with some Bluetooth speakers managing 40 hours plus.

Another spin-off feature of improving battery technology is that many Bluetooth speakers no also double as a power bank to charge your other devices.

4. Better Sound Quality

Sound quality continues to improve. Brands like JBL, SOUNDBOKS, Bose, and Sony continue to deliver on sound quality. These brands do charge a premium, but the quality is far superior to the budget end of the Bluetooth speaker market. Having said that, even budget Bluetooth speakers are sounding better with every release. For example, the Soundcore Trance is undoubtedly Anker’s best-sounding speaker to date.

5. There’s An APP For It

More and more brands are releasing apps for their speakers. Even at the budget end of the spectrum. Through these apps, you can often access settings and features which cannot be accessed using the speaker’s onboard controls.

6. Mic Included

Speakerphone technology is improving, and in some cases, getting worse. Even the premium brands battle to get this right. We have noticed several products have chosen to drop the speakerphone feature altogether. I think this is a wise option. I would rather have that money go into features we actually use.

Having said that, the built-in microphone is useful for accessing voice assistants like Alexa, Siri, Google Assistant, Bixby, and others. More and more Bluetooth speakers are also including Alexa integration with the ability to connect with Echo devices. It won’t be long until many of these speakers have Amazon Alexa built-in.

The New SOUNDBOKS - Loudest Bluetooth Speaker
Our Top Pick


The Soundboks is the loudest Bluetooth speaker on the market. Delivering a peak volume of 126dB with military-grade batteries providing 40 hours of non-stop beats each.

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Author: Matt Hallowes

Matt has worked as a sound engineer and tour manager since 2003. His work as a sound engineer includes both live production and venue installations. With a passion for the industry, Matt shares his knowledge and expertise with us.

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19 thoughts on “The 11 Loudest Bluetooth Speakers”

    • Kenneth – we have indeed! We left it out on our original list because it was so next level (price-wise as well) from the other contenders You’ll be happy to hear we’ve included a special section about the Devialet Phantom at the bottom of the article now. Check out the video. Love that guy!

  1. My favourite blue tooth speaker so far is my anchor soundcore 2. Compact, long battery life good sound and doubles as a charger. Waterproof and shock resestant as well.

  2. I still really like my old BOSE Wave Music System. It didn’t come with bluetooth, but did come with a bluetooth receiver that you plugged into it. It plays music from my devices very well. The sound is really good.

  3. We have a little Bose speaker that seems to be doing the job for us right now (well, it’s my daughter’s actually …!), but I haven’t got anything to compare it against!

  4. So on the recommendation of a friend we got an earlier-version of the Oontz shown here…and wow! The sound quality is great, and we’ve had very long playing times. Another to take to the beach would be perfect!

  5. I like the Anker Soundcore 2! I prefer something easy to carry around! I can bring it to the beach, toss it in the car for road trips, etc. without sacrificing volume!

  6. I love my UE Roll 2! I take it with me anywhere I go, lot battery life, ok sound. I can strap it to anything, my kayak, backpack, mountain bike handlebars. It comes with a small life floatie for it to take in the pool. Just an all around great speaker. You can even connect 2 together for better sound.

  7. My boyfriend has a OontZ Angle 3 portable speaker and we love it. We take this speaker with us whenever we travel because it is so small and portable. I use it every time I shower or go on an outing because the sound quality is loud enough to hear over other noises. It is easy to use and wireless which makes it so convenient for us to use with our mobile devices. In addition, the battery life is great. It lasts us weeks at a time without charging. Lastly, the price of the speaker is very reasonable for the amazing quality. Thank you for this opportunity!

  8. I have owned the OontZ Angle 3 speaker for several years and it is fantastic. Its very small build quality is convenient for portability and sleek design with nice silicone end pieces. The speaker has excellent sound with surprisingly good bass. The big surprise is the volume. I can take a shower and still hear the sound quality perfectly over the noise of the running water. The battery life is great, and it doesn’t lose much over time either. I use the speaker on every travel expedition I take from cruises, to family getaways, to an outing to the beach with my girlfriend. We love this speaker and would love the opportunity to have another one! Thank you!

  9. From the list my favourite would have to be Anker Soundcore 2 Bluetooth Speaker because it’s the lightest; I’ve scoliosis so I only carry lightweight things.

    I’ve a speaker gifted to my by my bosses. I like it so far because I can plug-in a memory card, it’s with a bluetooth function, has blue light (though I prefer it to be red light for sleep; I’m a child care worker), it’s bottom has anti-slip thing(when we clean it before and after setting it down on a surface), and it’s very affordable (elementary school student price)

  10. I’m looking for a Bluetooth speaker that is compact yet has premium features. Quality construction is important. Of course decent power is important. Being able to deliver a rich tone is paramount to my wishes. I would want a high end speaker with all the trappings one would expect. That includes WiF, AirPlay, Spotify Connect and Web Radio. A long-lasting battery would be great. I would be listening to the speed and transfer of the speaker and it’s ability to maintain the desired frequency. I would love a built in microphone and Alexa enabled feature.

  11. What I’m looking for in a Bluetooth speaker is sound quality, durability, reliability, an aesthetically pleasing design, reasonable cost, long battery life, short charge time, and a neutral sound signature. Good sound range is also important to me, I want one that can play the deepest bass as well as the high notes. I also need one that is easy to use and doesn’t have complicated controls. A mobile app would be nice but isn’t a dealbreaker for me. A good warranty would be another plus but I wouldn’t consider it absolutely necessary. Being waterproof would be great. I would also like Wi-Fi connectivity.

  12. Best article on the internet about portable speakers in 2020, PERIOD.

    By the way, there is a typo “Battey” instead of “Battery” on a few of the speaker profiles.

      • I have checked a few of these online forums for the best speaker, Why doesn’t anyone have the monster super blaster on their lists? This speaker is absolutely amazing. It’s high priced and heavy but so worth it. Have you checked this speaker out? Thanks for all you hard work and letting us know which ones are your best, I’m going to check into a couple of these to see how they compare to what I already have.

  13. Hi have just received my Soundcore Mini 3.Am a young music loving 72 year old and this is a brilliant piece of kit for listening to my music collection on my phone.To get a good stereo sound would buying another of these do the trick?.One criticism is the very limited data supplied with it.Not able to understand the full capability of the the Multifunction button?.As you can tell my technology knowledge is basic and would like more details.


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