Ultimate Ears Megaboom 3 Bluetooth Speaker


Colour: Black

Delivery options:

Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


When you need to feel your music. With 50% more bass than the Boom 3, the Megaboom 3 brings the noise. Taking full advantages of Ultimate Ears unique audio processor, this speaker delivers big, accurate sound, at all volumes. Rugged waterproof construction and it floats, so if your speaker gets knocked into the pool or lake, you’ll be able to get it and it won’t miss a beat. On speaker controls let you be the DJ without needing to grab your phone. When you need bigger sound, you can pair multiple Boom speakers (up to 150 of them) through the free app.

  • Up to 20-hours of playback on a single charge
  • Bluetooth® connectivity with up to 45m range
  • Easy USB charging
  • 4 pre-set sound profiles and a customizable equalizer
  • If the speaker will not be used for more than a few months, charge it fully once every 3 months to ensure the battery stays healthy
  • IPX7 water proofing means it isn’t bothered by a little or a lot of rain
  • Free BOOM app lets you customize your playback set up alarms and more
  • Frequency range: 60Hz - 20kHz
  • Drivers: 2 - 50mm, 4 ohm full range drivers and 2 - 55 x 86mm passive radiators
  • In the box: Megaboom 3, micro-USB charging cable and documentation

Tech specs

Weight925g (Black)
925g (Blue)
925g (Red)
Ideal for
  • Everyday use
Dimensions8.7 x 8.7 x 22.5cm (Black)
8.7 x 8.7 x 22.5cm (Blue)
8.7 x 8.7 x 22.5cm (Red)
BatteriesLithium-ion (included)
Tripod mountNo
Product sustainability
  • Rechargeable batteries
Made inChina


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