The Ultimate Ears MEGABOOM 3 Portable Wireless Bluetooth Speaker has super-powerful and immersive 360° sound and thundering bass. Plus it's water, dust and drop proof with stunning high-performance fabric.

Ultimate Ears MEGABOOM 3 is a supremely powerful, portable wireless speaker. It blasts loud, clear, and immersive 360 Degree sound with deep thundering bass. And it’s all meticulously balanced so you hear every note.

The Mega boom 3 is also insanely waterproof, dustproof and drop proof and ready to rock any adventure. From snowboarding in the mountains to breakdancing into the pool, MEGABOOM 3 has your back. And with the all-new magic button, you can play, pause and skips songs with just one touch. Plus all this awesomeness comes wrapped in a stunning, two-tone, high-performance fabric.

Loud and True

MEGABOOM 3 features powerful, immersive sound. But it’s also carefully balanced and perfectly clear. Featuring Ultimate Ears unique sound processing, it produces audio faithful to the music you love, and at every volume level.

Spatial 360° Sound

In MEGABOOM 3 we’ve perfected the iconic cylindrical design we pioneered to deliver immersive, stereophonic audio that radiates evenly in all directions.

Thundering Bass

MEGABOOM 3's extra size and larger woofer create intense bass you can both hear and feel – 50% deeper than BOOM. But unlike most other portable speakers, it’s true to your music. No exaggeration or distortion.

Virtually Industrictuble

MEGABOOM 3 is built tough and ready for adventure. We put it through more than 25 rigorous durability tests including 1000s of button pushes, tumbles, drop tests and more. You can drop it, kick it, headbang with it, even spill your drink on it, and your MEGABOOM 3 speaker will take it all like a champ. Rock on.

Meet the All-New Magic Button

With MEGABOOM 3 you can play, pause and skip tracks directly on the speaker. Just push for convenient control of any streaming music. Or simply set up custom one-touch playlists for Spotify on Androi*, Amazon Music Unlimited, Amazon Prime Music, Apple Music and Deezer Premium. Match the moment with the vibes without reaching for your phone.

Light-Shifting Fabric

MEGABOOM 3 are covered in a two-tone fabric that’s as tough as it is hot-damn beautiful. Engineered for applications like motorcycle jackets and fire equipment, this performance textile is built for extremes. And colored two ways by our custom dying process, it comes to life in a range of drool-worthy iridescent themes.

Industry Leading Battery Life

The kick-ass sound of MEGABOOM 3 is matched by its massive 20-hour battery life. Using the latest battery cell technology powering high performance electric cars, it will last almost a full day on a single charge. Party. Til. You. Drop.

Waterproof & Floats

Dunk it. Splash it. Drench it. Crank it. MEGABOOM 3 is designed to get seriously wet and keep on booming. Featuring a ridiculous IP67 water and dustproof rating, it can be totally submerged in water for up to 30-minutes. Plus, it floats too. So if you drop it in the pool, it will pop to the surface in seconds–ready to rage.

Pair Speakers. Get Louder.

Use PartyUp on the Ultimate Ears app to pair 2, 3, 4...and over 150 speakers for the ultimate surround experience. You can pair any generation of BOOM and MEGABOOM together.

Rock any adventure with a supremely powerful, portable wireless speaker. Waterproof with loud, clear 360° sound and thundering bass, MEGABOOM 3 is the ultimate party starter redefined!