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Head-to-head · Best Outdoor Bluetooth Speakers

Bose SoundLink Max vs Ultimate Ears Hyperboom

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Bose SoundLink Max and Ultimate Ears Hyperboom score essentially the same (4.5 vs 4.5). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

Bose SoundLink Max
Ranked #3 in Best Outdoor Bluetooth Speakers
Bose SoundLink Max
$399

The SoundLink Max is Bose's largest portable speaker and its first attempt at the patio-party category. Tom's Guide, TechRadar, and What Hi-Fi all praised the build quality, the swappable rope handle, and the 20-hour battery — but What Hi-Fi flagged the default sound as overly bass-heavy until you tame it in the Bose app. The 2.13 kg weight, IP67 rating, and aptX Adaptive support make it the most genuinely portable + premium speaker on this list.

Strengths
  • — IP67 dust and water rating handles pool splashes, dust storms, and brief submersion
  • — Removable rope handle swaps for a shoulder strap, making it the easiest one-hand carry in this list
  • — 20-hour rated battery covers a full day outdoors
Watch-outs
  • — $399 MSRP is steep for the output level (smaller drivers than JBL Boombox 3 or UE Hyperboom)
  • — What Hi-Fi reviewers called the default bass tuning 'too bombastic' out of the box
  • — Exposed USB-C and AUX ports collect sand and dust — no port flap
$399 · Check Price on AmazonFull review →
Ultimate Ears Hyperboom
Ranked #2 in Best Outdoor Bluetooth Speakers
Ultimate Ears Hyperboom
$449

The Hyperboom is the speaker UE built specifically for backyard and patio listening. SoundGuys and TechRadar agree it's the loudest, bassiest Bluetooth speaker in the UE lineup, and its adaptive EQ that listens through a built-in mic genuinely changes how it sounds when you move it from a tiled patio to an open lawn. The trade-off versus the Boombox 3 is IPX4 (splash-proof only), no carry handle, and a brick form factor that wants to live on a deck table rather than travel.

Strengths
  • — Massive 364 x 190 x 190 mm cabinet delivers the largest low-end of any speaker here short of the Soundboks Go
  • — Two Bluetooth inputs plus optical and 3.5mm aux lets you switch sources mid-party without re-pairing
  • — Built-in microphone with Adaptive EQ auto-tunes the sound to the room or yard
Watch-outs
  • — IPX4 rating only covers splashes — no submersion or dust protection
  • — 13 lb (5.9 kg) and brick-shaped — no carry handle, awkward to lift one-handed
  • — SBC codec only, despite a $399+ price tag
$449 · Check Price on AmazonFull review →

How they stack up

Bose SoundLink Max

The SoundLink Max is the most refined and easiest-to-carry speaker in this list — its 2.13 kg weight is roughly a third of the JBL Boombox 3's 6.7 kg and a fifth of the Soundboks Go's 20 lb. The trade-off is raw output: it can't match the Boombox 3 or UE Hyperboom for backyard fill, and the Soundboks Go is in another league entirely. But the IP67 rating and aptX Adaptive codec put it above the IPX4-only Hyperboom for genuine pool/beach use.

Ultimate Ears Hyperboom

The Hyperboom sits between the JBL Boombox 3 (more portable, IP67 vs IPX4, harder build) and the Soundboks Go (much louder at 121 dB but heavier at 20 lb and uglier on a patio). Versus the Bose SoundLink Max it offers significantly more output and bass extension but lacks the Bose's IP67 rating and refined cabinet design. The JBL Xtreme 4 is the better option if you actually need to carry the speaker on a strap.

Specs side-by-side

SpecBose SoundLink MaxUltimate Ears Hyperboom
Drivers2x racetrack transducers + 2x passive radiators2x precision woofers + 2x passive radiators + 2x soft-dome tweeters
Battery Life20 hours (rated)24 hours rated (22h 14m measured by SoundGuys)
Bluetooth5.4 with aptX Adaptive, multipoint up to 2 sources5.0, SBC codec, two simultaneous inputs
Water/Dust RatingIP67 (dust-tight, 1m submersion 30 min)IPX4 (splash-resistant only)
Weight4.7 lb (2.13 kg)13 lb (5.9 kg)
Dimensions4.73 x 10.42 x 4.13 in (12 x 26.5 x 10.5 cm)14.3 x 7.5 x 7.5 in (364 x 190 x 190 mm)
InputsUSB-C (charge + audio in), 3.5mm AUX2x Bluetooth, optical (TOSLINK), 3.5mm aux, USB-A charge-out
AppBose app with custom EQ and party mode pairingBoom app with Adaptive EQ and One Touch Music
Charging Time5 hours2.6 hours
Party ModeSimpleSync + Party Mode pairing with second SoundLinkPartyUp pairing with other Boom/Hyperboom speakers
BatteryBuilt-in (non-removable)Built-in (non-removable)
Power Output—Not officially published (estimated 100W+ class D)
Frequency Response—45 Hz – 20 kHz
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