About the Ultimate Ears MEGABOOM 3

Product highlights:
- powered wireless speaker for use with smartphones, tablets, and other portable devices with built-in Bluetooth
- 150-foot Bluetooth range
- two 2" full-range drivers and two 2" x 3" passive radiators for 360° sound
- maximum volume: up to 90 dB
- IP67-rated waterproof down to 3 feet, while submerged for up to 30 minutes
- two-tone all-weather fabric
- Magic Button — one-touch play/pause/skip control
- UltimateEars BOOM & MEGABOOM app
- free download from Apple App Store and Google Play
- pair 2 devices simultaneously
- #PartyUpmode — connect up to 150 BOOM 3 and MEGABOOM 3 speakers
- preset Apple Music and Deezer Premium playlists (subscriptions required)
- customizable 5-band EQ settings
- musical alarm with tunes from Spotify, Pandora and more (subscriptions may be required)
- remote on/off
- built-in rechargeable battery lasts up to 15 hours
- micro USB charging cable
- 3-7/16"W x x 8-7/8"H x 3-11/16D
- weight: 2 lbs.
- warranty: 2 years
- MFR # 984-001390
- Item # 596MGBOM3B
What's in the box:
Ultimate Ears MEGABOOM 3 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- Bluetooth portable speaker
- USB/AC power adapter
- 4' microUSB-to-USB cable
- "Let's Get Started" guide
- Important Information
More details on the Ultimate Ears MEGABOOM 3

Features & specs
Physical Design | ||
---|---|---|
Width | 3.4375 | |
Height | 8.875 | |
Depth | 3.6875 | |
Weight | 2 lbs. | |
Weather Resistance | --- | |
Color | Black | |
Power and Battery Info | ||
Built-in Battery | Y (20 hours) | |
Charges External Device Via USB | No | |
Runs On AC Power | No | |
Connections | ||
USB | No | |
Aux Inputs | 0 | |
Headphone Jack | No | |
Bluetooth Version And Supported Audio Formats | ||
Bluetooth Version | 4.0 | |
aptX | No | |
aptX-HD | No | |
AAC | No | |
LDAC | No | |
SBC | Yes | |
Other Wireless Features | ||
Hands-free Calling | No | |
Wi-Fi | No | |
Apple AirPlay | No | |
Stereo Pairing | No | |
Unison Pairing (Party Mode) | Yes | |
Driver Details | ||
Tweeter Size | 0 | |
Tweeter Type | N/A | |
Midrange Size | 2 | |
Midrange Type | Full-Range Cone | |
Woofer Size | 0 | |
Woofer Type | N/A | |
Audio Specs | ||
Frequency Response | 60-20k | |
Amplification (Watts RMS) | --- | |
Warranty | ||
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years |
Product Research
Features
Bluetooth Audio Streaming: The UE MegaBoom 3 offers supports for Bluetooth audio streaming. You'll be able to wirelessly stream stored music, music apps, and other audio content on your Bluetooth-enabled device to the UE Boom 3. You can even control basic playback functions such a Play/Pause and Previous/Next Track from the UE MegaBoom 3 speaker. It offers a wireless range of up to 150' (45m). You can pair up to 8 Bluetooth enabled devices and keep two devices connected at the same time to the UE MegaBoom 3.
Rugged Two-Tone Fabric: The UE MegaBoom 3 is covered in a two-tone fabric that is tough and beautiful. Engineered from materials used in motorcycle jackets and fire equipment, this rugged textile fabric is built for extremes conditions. A custom dying process is used to give the fabric a two tone look. There is a small sewn-in loop strap that can accommodate a carabiner clip (sold separately).
Waterproof & Floats: The UE MegaBoom 3 is built tough and through more than 25 rigorous durability tests; including 1000s of button pushes, tumbles, drop tests and more. Its water, dust, and drop proof with a IP67 rating. It can be totally submerged in 3.3' (1m) of water for up to 30 minutes. It even floats. So when you drop it into the pool, it will float back up to the surface.
Spatial 360° Sound: The UE MegaBoom 3 Bluetooth speaker features two 2" full-range drivers and dual 2" x 3" passive radiators wrapped around the speaker enclosure for immersive, stereophonic sound in all directions. The speaker utilizes Digital Signal Processing (DSP) to carefully balance audio at all volume levels and preserve as much of the dynamic range as possible, so your music can be loud and still sound clean and full of detail.
Ultimate Ears Boom & MegaBoom App: The Ultimate Ears Boom & MegaBoom App (for Apple iOS 10.3+ and Android OS 5.0+) provides enhanced features for the UE MegaBoom 3 speaker. Use the app for features like Remote On/Off, One-Touch Play, Customizable EQ, Block Party, PartyUp, Musical Alarm, and Firmware Updates.
- Remote On/Off: You can power the UE MegaBoom 3 Bluetooth speaker on or off through the Ultimate Ears Boom & MegaBoom app.
- One-Touch Play: Using the app, you can set up one-touch playlists (for Apple Music and Deezer Premium) from the Boom 3 speaker's "Magic" button.
- Customizable EQ: You can select the best sound for different occasions with 4 different EQ presets (Bass Jump, Off the Walls, Voices, and Off). In addition to the speaker's EQ presets, use the app's fully customizable 5-band equalizer to further tweak the mids, highs and lows so that they're just right for you and your music.
- Party Up: PartyUp lets you connect 150 UE Boom, Boom 2, Boom 3, MegaBoom, and MegaBoom 3 speakers using the app to create huge sound. Make sure all speakers have the latest firmware update.
- Block Party: Block Party lets you and your friends (up to 3) play DJ through your UE Boom 2, Boom 3, MegaBoom, and MegaBoom 3 speakers. Make sure all speakers have the latest firmware update.
- Musical Alarm: The Ultimate Ears Bluetooth portable speaker can be set to wake you up with your favorite songs, Spotify playlists, Pandora stations and more.
- Firmware Updates: Firmware and software updates are provided through the Ultimate Ears Boom & MegaBoom App.
Rechargeable Battery: The UE MegaBoom 3's lithium-ion rechargeable battery provides up to 20 hours of playback time on a single charge. The battery is easily recharged using the included USB/AC power adapterand 4' microUSB-to-USB cable. You can also charge the speaker's battery using the UE Power Up charging dock (sold separately). By pressing the speaker's volume up/down buttons together, you will hear a voice prompt indicating the percentage of battery life left.
The Ultimate Ears MEGABOOM 3 replaces these items:
- powerful yet easy-to-carry portable speaker streams music wirelessly from your smartphone, tablet, or other compatible device
- built-in Bluetooth with extended 100 foot range
- waterproof down to 3 feet, while submerged for up to 30 minutes
- powerful yet easy-to-carry portable speaker streams music wirelessly from your smartphone, tablet, or other compatible device
- built-in Bluetooth with extended 100 foot range
- waterproof down to 3 feet, while submerged for up to 30 minutes
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Customer Q&A
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Great speaker with awesome sound and durability!
James from Schertz, TX