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Ultimate Ears

Ultimate Ears MEGABOOM 3 Portable Wireless Bluetooth Speaker (Powerful Sound + Thundering Bass, Bluetooth, Magic Button, Waterproof, Battery 20 Hours) - Night Black, Large

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Arrives Friday, Feb 13
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Color: Night Black


Style: MEGABOOM 3


Features

  • SOUND: MEGABOOM features powerfully loud, clear, and immersive 360 sound with deep thundering bass you can feel. All carefully balanced so you can hear every note.Mounting Type: Tabletop.Waterproof : Yes
  • MAGIC BUTTON: The all-new Magic Button on MEGABOOM 3 allows you to play, pause and skip tracks directly on the speaker. Just push for convenient control of any streaming music.
  • FABRIC: MEGABOOM 3 is covered in a two-tone fabric thats tough and beautiful. Engineered for extreme performance and colored two ways, it comes to life in a range of drool-worthy iridescent themes.
  • POWER UP: Charge MEGABOOM 3 wirelessly with POWER UP charging docksold separatelyso you can grab-and-go, fully charged, to your next musical adventure.
  • WATERPROOF: 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.
  • DURABILITY: MEGABOOM 3 is built tough and ready for adventure. We put it through more than 25 rigorous durability tests including thousands of button pushes, tumbles and multiple drop tests and more.
  • PARTY UP / SHORT: Use PartyUp on the Ultimate Ears app to pair 2, 3, 4...and over 150 speakers for the ultimate sound experience. You can pair any generation of BOOM and MEGABOOM together.
  • BATTERY LIFE: MEGABOOM 3 enjoys a massive 20-hour battery life. Using the latest cell technology, it will last almost a full day on a single charge.

Description

Ultimate Ears MEGABOOM 3 is a supremely powerful, portable wireless speaker. It blasts loud, clear, and immersive 360° sound with deep thundering bass. And it’s all meticulously balanced so you hear every note. MEGABOOM 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. The ultimate party starter has been redefined. Maximum Sound Level 90dBA.

Brand: Ultimate Ears


Speaker Maximum Output Power: 300 Watts


Frequency Response: 0.01 GHz


Connectivity Technology: Bluetooth


Audio Output Mode: Surround


Material: fabric


Model Name: MEGABOOM 3


Special Feature: 360° Sound; Up to 20 Hours of Playback; 2x 2" Drivers and 4 Ohms Full Range Driver


Recommended Uses For Product: For Partying


Compatible Devices: For Audio Playback Smartphones, tablets and other devices that support Bluetooth and BluetoothSmart wireless audio profile [Advanced Audio Distribution Profile (A2DP)]


Subwoofer Diameter: 3.1 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 3.0


Color: Night Black


Included Components: Power Adapter, USB Cable, Ultimate Ears MEGABOOM3 Wireless Bluetooth Speaker


Product Dimensions: 3.5"D x 3.5"W x 8.86"H


Item Weight: 2.9 Pounds


Impedance: 4 Ohms


Is Waterproof: TRUE


Warranty Type: Limited W warranty


Number of Items: 1


Control Method: App


Wireless Communication Technology: Bluetooth


Speaker Size: 2 Inches


Power Source: Battery Powered


Signal-to-Noise Ratio: 70 dB


Tweeter Diameter: 1 Inches


Water Resistance Level: Waterproof


Customer Package Type: Standard Packaging


Number of Batteries: 1 CR123A batteries required.


Audio Driver Type: Dynamic Driver


Bluetooth Range: 45 Meters


Audio Driver Size: 30 Millimeters


Subwoofer Connectivity Technology: Wireless


UPC: 097855141088


Style: MEGABOOM 3


Global Trade Identification Number: 88


Manufacturer: Logitech


Item Weight: 2.9 pounds


Item model number: 984-001390


Batteries: 1 CR123A batteries required.


Is Discontinued By Manufacturer: No


Date First Available: August 30, 2018


Battery Capacity: 20 Hours


Charging Time: 20 Hours


Frequently asked questions

Yes, the Megaboom 3 Speaker is designed to be waterproof. It is built with a high-performance fabric cover that is tough but also stylish, ensuring it's waterproof, dustproof and drop-proof. It is tested to withstand immersion in water up to 1m for up to 30 minutes.

The Megaboom 3 Speaker has a robust battery life of up to 20 hours, allowing for all-day or all-night listening. It uses the latest cell technology to power your speaker almost around the clock.

The Magic Button on the Megaboom 3 Speaker allows you to play, pause, and skip tracks directly on the speaker. Additionally, it enables one touch to stream Apple Music and Deezer playlists for convenience.

The Megaboom 3 Speaker offers excellent sound quality with thunderous bass. It features a unique sound processing build that provides the clearest and most balanced audio experience at any volume level.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The MEGABOOM 3 wireless Bluetooth speaker received rave reviews for its durable construction, sound quality, and long battery life. Users appreciated the fact they could take this speaker anywhere, from the pool to beach trips, and have it stand up to any environment. Many users have found it comparable, or superior, to pricier brands in terms of sound coverage, easy set-up, and use.

Pros

  • 🎵 Amazing sound quality, equivalent or better than more expensive brands
  • 🔋 Impressive battery longevity, giving up to 20 hours of use
  • 💪 Extremely durable even in harsh conditions
  • ☔ Waterproof for outdoor and bathroom usage
  • 🔄 Quick and easy Bluetooth pairing
  • 🔊 Excellent sound coverage

Cons

  • ⏱ Slight delay in sound processing when watching videos or movies
  • 😬 Suffers from distortion at high volumes
  • 🔌 Plug is not a USB-C

Should I Buy It?

If you're looking for a high-quality, durable wireless Bluetooth speaker with excellent sound coverage and long battery life, the MEGABOOM 3 is highly recommended. Despite the minor cons like sound delay in videos and distortion at high volumes, the speaker's pros outweigh the cons making it a great purchase overall.

    • Best Portable Speaker EVER - Here's Why!
Color: Night Black Style: MEGABOOM 3
I have used and abused my Mega Boom 3s for over four years and other models even longer with nothing but success. People compare them to bose and other brands but they are incomparable and here's why. I have put these speakers through 125f summers sitting in the cab of a car pushing 140f inside. They do have a heat sensor that tells them to not turn on. So I dunked them in my ice water filled cooler for a few minutes and bam good to go. I pressure wash my sand covered golf cart with the speakers playing in the cup holders, pressure wash the speakers too, played the entire time and clean as new. I have dropped them off tailgates, coolers, ladders, still pushing. I have thrown one in a pool, still good. I mostly use them in Baghdad where I work and they push straight through the summer with impressive battery life in the heat. They sound exactly as good as the similar model bose, I compared and played two and two around a pool, but half the price and one hundred times the durability. I pair mine year-round, and now one auto-connects as the master and the other always connects as the slave every time I turn it on, so I never even have to open the app. This feature is amazing. Everyone always asks me about these speakers because they sound so good when paired offering a pool, patio, golf cart, or bedroom stereo quality sound. Truly there is no next step beyond these speakers with portability as they are the best sounding and still capable to be utilized outdoors safely. The only speakers that sound better all lose the imortality this speaker offers. I have never owned any other electronic I could literally pressure wash the dirt off, its insane. I have other models I take kayaking and abuse to mud, sand, and a LOT of water, still work like new. Biggest tip, attach a very large carabiner to the fabric loop. I hang mine from everything, everywhere, at all times. And dont get one, get two at a minimum. That is where the joy really comes in. My one complaint, the system needs a hair of time to process sound, so if you watch them with a movie they are slightly behind the video. Update: October 2024. These speakers still blow me away. I am coming up on purchasing six of these since now everyone wants one as a gift when they hear them. I have put them through countless sandstorms and now I leave them outside 24/7 where they are subject to rain, dust, wind, and direct sun. I pressure wash them twice a week and then wipe down with a wet rag. I used to bring them inside, but it seems there is no need since they just keep on working without issue. I jump in my cart, push their power buttons, look at my phone and spotify pops up recommending hitting play, I hit play, and both speakers are playing in sync. I don't have to open Bluetooth, don't have to open the app, nothing. They all reconnect due to its memory of playing the last session. ... show more
Reviewed in the United States on October 16, 2023 by Tyler Clark
    • Addiction to the Megaboom 3 is inevitable
Color: Lagoon Blue Style: MEGABOOM 3
If you are lucky enough to turn one of these bad boys on, you will not have the will-power to turn it off. The crisp, powerful sound will leave you instantly addicted. And with an incredible battery life, it will not shut off on its own either so be prepared to lose your job and maybe even your family because you can't stop listening. Luckily, it is very portable (fits snuggly in a backpack bottle holder and has a loop to clip onto) so I find it convenient to take around the house, gym, and for recreational activities. I work out in a large gym; but with the mighty sound of this musical beauty, I can leave the speaker in the middle of the weightroom without worrying about it being too quiet. Using the Megaboom 3 made me the king of the gym and gave me my own "Iron Throne". For you bass fiends like myself, have no doubts the Megaboom 3 is everything its name indicates it is. The reverbating bass can pulse through your body like an adrenaline rush. Even at high volume, I have heard no bass distortion. What amazes me is that a speaker with amazing bass can also it all the high notes/tones just as well. The speaker pairs extremely quickly and the Megaboom mobile app can be really useful for turning the speaker on/off remotely and controlling EQ. The speaker's physical beauty from it's slick sheen puts all the IG models that you probably follow to shame. I have so far enjoyed EDM, hip-hop, pop, country, rock, and epic dramatic music with it, and all genres benefit from the amazing sound quality of the Megaboom 3. This beautiful speaker is worth the price and more. But if you are someone who has low self-esteem, go ahead, settle for a lower-priced speaker..you probably don't care about yourself or your listening experience anyways. Know that every time you turn your peasant speaker on, you'll wish you had the incredible Megaboom 3. Update: I have used this speaker for 2 years now and it still works amazingly with wonderful sound and great battery life. It is definitely a well-built machine. ... show more
Reviewed in the United States on March 20, 2019 by Qaleb
    • Best speaker!
Color: Night Black Style: MEGABOOM 3
Love this speaker to the point that I got another one! You are able to connect both speakers via the app and it sounds amazing! I love the fact that you can turn it on just by using the app!
Reviewed in the United States on December 4, 2025 by Matilde zepeda

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