Ultimate Ears MEGABOOM 3 front view with bold 360° sound for outdoor listening.
Ultimate Ears MEGABOOM 3 showcases 360° sound and deep bass for lively gatherings.
MEGABOOM 3 fabric close-up shows rugged two-tone finish.
MEGABOOM 3 IP67 waterproof rating ready for poolside adventures.
MEGABOOM 3 magic button for quick playback control and easy streaming.
MEGABOOM 3 delivers up to 20 hours of battery life for all-day listening.
MEGABOOM 3 PARTYUP enables multi-speaker pairing for bigger sound.
MEGABOOM 3 floats and resists water and dust for adventures.
Lagoon blue MEGABOOM 3 finish adds vibrant styling to outdoor jams.

Ultimate Ears

Ultimate Ears MEGABOOM 3: 360° Sound, Thunderous Bass, IP67 Waterproof – Lagoon Blue

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$186.55

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

Free tracked shipping and secure checkout on every U.S. order.

Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Meet the Ultimate Ears MEGABOOM 3

The MEGABOOM 3 is a compact powerhouse built to bring music to life with 360° sound and deep bass. Its tuning aims to balance every note so you hear crisp highs, rich mids, and driving lows, whether you’re indoors, by the water, or on the move. Designed for real-life moments, this speaker is ready to amplify your everyday experiences without overwhelming you with gadgetry.

Room-filling sound for every moment

  • 360° bold, immersive sound that fills your space
  • Deep bass that adds weight to tracks without losing clarity
  • Up to 20 hours of playback on a single charge for long outings
  • Reliable Bluetooth streaming with simple, consistent pairing

Adventure-ready and durable

  • IP67 waterproof and dustproof rating, and it floats on water
  • Two-tone fabric that’s rugged yet refined for outdoor use
  • Drop-proof construction designed to handle active days and spontaneous trips

Smart controls at your fingertips

  • All-new Magic Button for quick play, pause, and skip without reaching for your phone
  • PARTYUP lets you pair 2, 3, 4+ speakers to create bigger, immersive sound
  • Seamless compatibility with other Boom and Megaboom models to grow your setup

The Lagoon Blue finish adds a vibrant touch to any scene, from mountain trails to poolside moments. MEGABOOM 3 is designed to be a dependable companion for everyday adventures and spontaneous jams, offering possibilities rather than promises and inviting you to explore the sound on your own terms.

FAQ

Q: How long does the MEGABOOM 3 battery last per charge?

A: Up to 20 hours of playback on a full charge, depending on volume and usage.

Q: Is the MEGABOOM 3 waterproof and rugged enough for outdoor use?

A: Yes. It features IP67 waterproof and dustproof protection and a rugged, drop-ready design.

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