Loudest Waterproof Bluetooth Speakers

The 10 Loudest Waterproof Bluetooth Speakers (2021)

If you are looking for the loudest outdoor waterproof speakers, you’re in the right place.

Here are the loudest speakers that are completely waterproof and great for outdoor pool parties or just for outdoor listening. These speakers are IPX7 rated waterproof, which means that they are fully impervious to water and can even be submerged underwater to a depth of 1m for 30 minutes. They’re the perfect kind of speakers if you are looking for a rugged outdoor speaker that’s fully waterproof and extremely loud.

If you are looking for the best waterproof Bluetooth speaker that can deliver massive volume output, be sure to check out our top picks below.

The Loudest Waterproof Bluetooth Speakers in 2021

1. JBL Boombox 2

JBL Boombox 2

The JBL Boombox 2 is our classic favorite for 2021 and is a significant upgrade from the original Boombox. This speaker is extremely loud and delivers JBL signature sound with a tonne of bass output with its monstrous dual bass radiators. Apart from its incredible volume output, the speaker is IPX7 waterproof – which means that it is completely waterproof and can even be submerged underwater to a depth of 1m.

The Boombox 2 comes with several enhanced features over its predecessor. It is around 20% louder with more bass, and has a built-in battery that delivers an incredible 24 hours of battery time on a single charge. This IS the perfect speaker to bring to the pool, party or in the outdoors where you won’t have to worry about the outdoor elements.

The bass on the Boombox 2 is probably the loudest and most powerful of all we have heard from a waterproof speaker. It hits very hard, and causes the ground to treble at full volume. Music performances sound rich and clear, and the beats are very punchy and tight. It’s a speaker that can rock the entire party with deep powerful notes.

The JBL Boombox 2 speaker is highly portable and comes with a top handle for easy transportation. If you are looking for the loudest waterproof speaker on the market right now, this is it.

Our Score

10

out of 10

Verdict
EXCEPTIONAL
Hands down the loudest waterproof Bluetooth speaker with exceptionally deep bass, the JBL Boombox 2 is the ultimate outdoor speaker

2. Sony SRS-XG500

Sony SRS-XG500

The Sony SRS-XG500 is one of the most powerful waterproof speakers we have tested. It delivers extremely loud volume output that rivals that of the JBL Boombox 2 and with very deep bass. The entire speaker is IP66 waterproof and dustproof, and has a very large and sleek design. The SRS-XG500 is one of the most powerful speakers you can find that’s fully waterproof and designed to be taken anywhere outdoors.

Despite its heavy design, the XG500 speaker is lightweight with a carry handle for easy portability. The battery life lasts a whopping 30 hours of playtime with quick-charging, and can also double as a PA speaker with microphone/guitar rear inputs.

The sound performance of the XG500 is monstrously loud. The volume can go extremely loud and power an entire outdoor party with deep beats and low-end bass. EDM music sounds particularly good, with heavy beats, crisp highs and solid mid-bass.

The speaker also has a nice subtle LED right lightning for ambience lightning.

Our Score

9.5

out of 10

Verdict
AMAZING
The most powerful waterproof Bluetooth speaker in Sony’s arsenal, the SRS-XG500 is second to none except to the JBL Boombox 2 in terms of loudness and bass

3. Ultimate Ears Megaboom 3

Ultimate Ears Megaboom 3

The UE Megaboom 3 is the ultimate flagship speaker from Ultimate Ears, and is one of the loudest Bluetooth speakers that is completely waterproof and designed for rugged outdoor adventure. The UE Megaboom 3 is the loudest waterproof speaker that UE has created to date.

The Megaboom 3 has tremendous volume. It can easily fill up a large outdoor space with loud and crystal clear sound without any distortion .The sound is dispersed 360 degrees so that you can hear the sound in any direction wherever you take it. While the bass isn’t as deep as the JBL Boombox 2, it does dash out some pretty deep and punchy low-end notes.

Apart from the sound, the Megaboom 3 is super portable and virtually indestructible with two-tone fabric that’s tough and aesthetically pleasing. The speaker is completely waterproof with IP67 waterproof rating, which means that it can even be submerged underwater up to a depth of 1m for 30 minutes. If there’s a speaker that you can easily take to a pool party or to get wet outdoors, the Megaboom 3 is a great choice.

Among the new features that the Megaboom 3 has is the new magic button, which allows you to pause, play and skip any streaming music on the Bluetooth speaker with a touch of a button. The PartyUp feature also allows you to pair multiple Boom and Megaboom speakers together for combined volume output.

Our Score

9.3

out of 10

Verdict
AMAZING
With full waterproofing and a durable rugged design, it’s hard to go wrong with the UE Megaboom 3 considering its exceptional sound performance

4. Monster Adventure Force Bluetooth Speaker

Monster Adventure Force Bluetooth Speaker

The Monster Adventure Force is a formidable waterproof Bluetooth speaker that can pump out as much volume as the JBL Boombox. It has a grand total of 40Ws of power and is IPX7 waterproof, which means that it can be submerged underwater to a depth of 1m without any issues – it’s the ideal speaker to bring along to the beach or for pool parties.

What we liked about this speaker is the loudness and stereo sound performance. The speaker has very little distortion at maximum volume and can produce impressive bass performance. The sound quality and dynamics is detailed, clear and clean without any distortion.

The battery life on the Monster Adventure Force makes it stand out the most. It has a 4000mAh battery that provides up to 40 hours of continuous playtime at 50% volume, and is great for outdoor music. It’s also equipped with Bluetooth 5.0, SD card and USB inputs for more audio input options.

This speaker is designed and feels like an absolute tank, and delivers some of the loudest volume we’ve heard from a waterproof portable Bluetooth speaker.

Our Score

9.0

out of 10

Verdict
OUTSTANDING
With 40Ws of power and incredible battery life, the Monster Adventure Force is the ultimate speaker for outdoor stereo sound

5. JBL Charge 5

JBL Charge 5

While not as loud as the JBL Boombox 2, the JBL Charge 5 is the loudest JBL speaker in the JBL Charge line of speakers and is 20% louder than the Charge 4. Apart from its incredibly loud volume, the Charge 5 is built for rugged outdoor adventure and is IP67 waterproof with the ability to be totally submerged underwater to a depth of 1m. If you are looking for a portable, loud, waterproof Bluetooth speaker, the Charge 5 is definitely a great choice.

We really liked the sound performance of the JBL Charge 5 speaker. The bass feels incredibly punchy and tight, and they sound great for EDM, rock and hip-hop music performances. The low-end mid-bass that you get from the Charge 5 is incredibly deep and powerful, and it delivers bass that you can actually feel.

Apart from the crisp bass-heavy sound performance, the Charge 5 also has a long lasting battery that delivers up to 20 hours of playtime on a single charge. It also features PartyBoost functionality that allows you to pair multiple JBL speakers together for a much louder sound performance.

With the JBL Charge 5, you are definitely getting quality sound and a superbly constructed speaker that’s built to last for a long time.

Our Score

8.8

out of 10

Verdict
GREAT
The latest edition of the JBL Charge series, the Charge 5 is a vast improvement with 20% more volume output and much deeper bass

6. AOMAIS GO Bluetooth Speaker

AOMAIS GO Bluetooth Speaker

The AOMAIS GO Bluetooth speaker is a really powerful waterproof Bluetooth speaker that delivers a massive 40 watts of stereo sound. The entire speaker is IPX7 waterproof, and is able to withstand full immersion of up to 1 meter for 30 minutes. The entire speaker is rugged and thoroughly constructed, making it waterproof, dustproof, snowproof and even drop-proof.

The volume that the AOMAIS GO can produce is extremely loud, and can fill up a large outdoor backyard easily. While the bass isn’t as strong as the JBL Boombox level, it does produce some decent bass response with its dual bass radiators.

One special feature of the AOMAIS GO is that it supports true wireless stereo pairing for two AOMAIS GO speakers to be paired together.

Apart from this, it comes with a massive 10000mAh battery that provides 40 hours of playtime at 50% volume level, and can double as a power bank.

This is one of the loudest and most powerful waterproof Bluetooth speakers available on a budget.

Our Score

8.7

out of 10

Verdict
GREAT
With an upgraded 40 watts of massive sound and full IPX7 waterproof construction, it’s the AOMAIS GO is a force to be reckoned with

7. Sony SRS-XB43 Extra Bass Speaker

Sony SRS-XB43 Extra Bass Speaker

The Sony SRS-XB43 holds the title of the loudest portable Bluetooth speaker from Sony, with a full IP67 waterproof design which makes it fully waterproof. It’s also equipped with Sony’s EXTRA BASS feature which provides a superb bass boost for this speaker.

The XB43 is literally twice the size of its predecessor the Sony XB33, and delivers really loud sound with deep bass. The lights on this speaker is excellent with strobe lighting that really adds to the “party” effect while playing music through the speaker.

It’s quite obvious that the SRS-XB43 is built for extreme rough outdoor conditions and terrain. It’s fully waterproof and rugged at the same time, and will probably survive almost anything that you throw at it – including accidental drops.

The speaker has very loud volume (comparable with the JBL Charge 5) with deep bass – which can be enhanced with the Extra Bass feature. You can also use it as a conference speaker to talk hands free, or adjust the lighting with the Fiestable app.

Overall, the SRS-XB43 is a very loud, portable speaker that can deliver a tonne of bass for outdoor music performances, and is definitely the Sony portable speaker that you should get.

Our Score

8.6

out of 10

Verdict
VERY GOOD
With Sony’s extra bass boost feature and a full IP67 waterproof design, the SRS-XB43 is Sony’s loudest portable Bluetooth speaker that’s fully waterproof

8. ECOXGEAR EcoTrek Waterproof Speaker

ECOXGEAR EcoTrek Waterproof Speaker

If you are looking for something more geared towards a portable PA system, the ECOXGEAR EcoTrek is your answer. This is a very loud outdoor Bluetooth speaker system with a total power output of 100 watts, and is IP67 waterproof which means that it is fully waterproof when it comes to water exposure.

The volume that this speaker can produce is hands down loud – the bass its crisp and clean, and the mid-bass performance is tight and punchy. The speaker sounds crystal clear with virtually no distortion and tonnes of bass output. There’s no better speaker that can handle the amount of volume and bass that this speaker can deliver.

The battery life is incredibly long too – it delivers up to 50 hours of playtime on low-volume, and the battery fully recharges in 7-8 hours. Because it has so much power, the ECOXGEAR also doubles as a portable power bank with a 2.1A USB output port to charge all your USB compatible devices.

You can also connect to Siri or Google with the Ecotalk button. The speaker also supports 6 preset EQ mode settings with back-lit buttons which is pretty neat.

Overall, this is a solid outdoor Bluetooth speaker that delivers more volume than you can ask for – the only drawback is its large size which makes this less portable than other speakers.

Our Score

8.5

out of 10

Verdict
VERY GOOD
Designed as a portable PA system for those who need serious volume output, the ECOXGEAR EcoTrek definitely stands out for its unbeatable volume and full waterproof construction – it also floats on water

9. Soundcore Motion+ Bluetooth Speaker

Soundcore Motion+ Bluetooth Speaker

If there’s a waterproof Bluetooth speaker that’s both portable and delivers loud volume, the Soundcore Motion+ should definitely be on your radar. While it isn’t as huge as the JBL Boombox 2 or UE Megaboom speakers, it does pump out seriously good sound output with a tonne of bass performance.

Compared with other portable Bluetooth speakers, you’ll be hard pressed to find a speaker with a good combination of volume, bass and waterproofing. The sound performance of the Motion+ speaker is exceptionally loud, and also has intense bass which adds deep notes to EDM, rock and hip-hop music genres.

The sound of the Motion+ speaker has plenty of depth and substance. The bass goes deeper as compared to other speakers at a similar price point such as the DOSS Soundbox XL – the Anker Motion+ does outperform the rest of the competition in this respect.

The Motion+ also features BassUp technology which significantly boosts and improves the bass performance.

Our Score

8.4

out of 10

Verdict
GOOD
Probably the loudest waterproof Bluetooth speaker you can find on a budget, the Soundcore Motion+ delivers volume that beats most of the competition

10. Ultimate Ears Wonderboom 2

Ultimate Ears Wonderboom 2

If you are looking for something small but powerful, the UE Wonderboom 2 is probably your answer. It delivers really loud 360 sound performance with deep bass, and is designed to be ultra-portable for outdoor wireless listening.

For a speaker of this small size, we were thoroughly impressed by how much bass the Wonderboom 2 can deliver. The bass performance feels deep and very punchy, with crystal clear highs, detailed midranges and powerful mid-bass. The sound performance is phenomenal and very loud when you turn the speaker up to maximum volume.

We also liked the fact that you can double up two Wonderboom speakers together for double the volume and stereo output. It’s compatible with every single Bluetooth device and smartphone that you can throw at it.

Apart from being fully IP67 waterproof, the speaker also floats on water and is drop-proof. It’s also equipped with 13 hours of battery life and comes with a nice hook at the top for clipping to backpacks.

Our Score

8.4

out of 10

Verdict
GOOD
With the ability to float on water and deliver 360 full range sound, the UE Wonderboom 2 delivers more volume than what you can ask for