Short answer: the Bose Soundlink Mini 2 if sound quality matters most, the Ultimate Ears Megaboom 3 if price matters most. The Bose Soundlink Mini 2 ranks #55 of 136 medium speakers at $184. The Ultimate Ears Megaboom 3 ranks #83 at $163, $21 cheaper.
What the Bose Soundlink Mini 2 offers: Compact aluminum build feels sturdy and dense. ~10 hour battery life; can pair to two devices at once and remembers up to 8. Watch for: Boosted upper bass like most Bose speakers. Upper treble rolled off. Bass is 2db less boosted than the Mini. Bass doesn’t go as deep as others. Failures of the mainboard are common.
What the Ultimate Ears Megaboom 3 offers: IP67 rated, floats, and survives drops from up to 1 meter. 20 hour battery life - about double most speakers this size. Watch for: Not stereo, barely any bass. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2018. Not technically a 360 speaker, only front and rear.
Buy the Bose Soundlink Mini 2 if sound quality is the priority over the price, or the Ultimate Ears Megaboom 3 if the price is the priority over sound quality.
There is a real battery-life gap here: the Ultimate Ears Megaboom 3 is rated for 20 hours, the Bose Soundlink Mini 2 only 10 hours.
There is a real gap in water resistance: the Ultimate Ears Megaboom 3 at IPX7 (brief submersion) against the Bose Soundlink Mini 2, which has no water resistance.
Specifications Side By Side
| Bose Soundlink Mini 2 | Ultimate Ears Megaboom 3 | |
|---|---|---|
| Price | $184.00 Discontinued | $163 |
| Ranked | #55 of 136 in Medium Size Portable Bluetooth Speakers | #83 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | - |
| Bass Extension (-10dB) | ~58Hz | 70Hz |
| Battery Life | 10 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | None | IPX7 |
| Stereo | Yes | No |
| Omnidirectional | No | Yes |
| Weight | 1.5 lbs / 680 g | 2 lbs / 925 g |
| Bluetooth Version | 4.2 | 4.2 |
| Drivers | 2x 33mm fullrange | 2x 50mm fullrange |
| Dimensions | 7.1" x 2" x 2.3" (180 x 51 x 58 mm) | 3.4" x 8.9" x 3.4" (87 x 225 x 87 mm) |
| Bluetooth Codecs | SBC | - |
| Built in Microphone | Yes | - |
| Power Input | Proprietary connector | Micro USB |
| App | Yes (Bose Connect) | - |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| Max Volume | - | 98dB |
| Party Mode | - | Yes (PartyUp up to 50 speakers) |
| Frequency Response | - | 60Hz - 20kHz (Manufacturer specified) |
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Prices on this page were last checked August 27, 2026 at 10:09 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Bose Soundlink Mini 2: $184.00 Discontinued Amazon eBay
Pros: Compact aluminum build feels sturdy and dense. ~10 hour battery life; can pair to two devices at once and remembers up to 8.
Cons: Boosted upper bass like most Bose speakers. Upper treble rolled off. Bass is 2db less boosted than the Mini. Bass doesn’t go as deep as others. Failures of the mainboard are common. Discontinued.
Full Bose Soundlink Mini 2 review and specifications →
| App | Yes (Bose Connect) |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~58Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.1" x 2" x 2.3" (180 x 51 x 58 mm) |
| Discontinued | Yes |
| Drivers | 2x 33mm fullrange |
| IP Rating | None |
| Omnidirectional | No |
| Power Input | Proprietary connector |
| Stereo | Yes |
| Weight | 1.5 lbs / 680 g |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross: Hall of Fame classic vs latest Bose tech! More from alanrossreviews →
- Patricio Benadon: Bose SoundLink Flex vs. Mini 2 SE. Music audio quality sound test. Listen 4 different genres!
- techkiste.net: Bose Soundlink Mini 2 vs the world ;) (Denon Envaya DSB250, Vifa Reykjavik, iRoar Go)
- Reddit Search for Bose Soundlink Mini 2 Review
- Head-to-Head Comparisons
- Bose Soundlink Mini 2 vs Soundcore 3/Soundcore Select 2
- Bose Soundlink Mini 2 vs Bose Soundlink Mini
- Bose Soundlink Mini 2 vs Sony ULT Field 3
- Bose Soundlink Mini 2 vs Turtlebox Ranger
- Bose Soundlink Mini 2 vs Xiaomi Mi Portable
- Bose Soundlink Mini 2 vs Sony XB33
- Bose Soundlink Mini 2 vs JBL Charge 4
- Bose Soundlink Mini 2 vs Tribit Stormbox Flow
- See all 75 comparisons
Ultimate Ears Megaboom 3: $163 Amazon eBay
Pros: IP67 rated, floats, and survives drops from up to 1 meter. 20 hour battery life - about double most speakers this size.
Cons: Not stereo, barely any bass. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2018. Not technically a 360 speaker, only front and rear.
Full Ultimate Ears Megaboom 3 review and specifications →
| Bass Extension (-10dB) | 70Hz |
|---|---|
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 3.4" x 8.9" x 3.4" (87 x 225 x 87 mm) |
| Drivers | 2x 50mm fullrange |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 98dB |
| Omnidirectional | Yes |
| Party Mode | Yes (PartyUp up to 50 speakers) |
| Power Input | Micro USB |
| Stereo | No |
| Weight | 2 lbs / 925 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Megaboom 3 vs LG Xboom Grab
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom 4
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Megaboom 3 vs Soundcore 2
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom 2
- Ultimate Ears Megaboom 3 vs Tribit Stormbox 2
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom
- Ultimate Ears Megaboom 3 vs Tribit Xsound Surf
- See all 74 comparisons