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Ultimate Ears WONDERBOOM 21 / 9
Ultimate Ears

Ultimate Ears WONDERBOOM 2

UE’s cannonball speaker is perfect for the pool.

Current price · Amazon US
$149.98
Check Price on Amazon

Price last checked 22h ago

Value for Money & durability / build quality
8/ 10
8
0.010.0

A 8 puts its value for money in the top third of bluetooth speakers we've measured.

Measured on 56 of the 164 we've cataloged.

9.2/ 10
9.2
0.010.0

A 9.2 puts its durability / build quality in the top 10% of bluetooth speakers we've measured.

Measured on 53 of the 164 we've cataloged.

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Key specs

Battery Life Wireless
13 hBelow average
13 h
5 h42 h

below average for bluetooth speakers — based on 135 of 164 we've cataloged.

IP Rating
IP67Most common
IP6738%IPX731%IPX410%IP686%

IP67 is the most common — on 38% of the 128 bluetooth speakers we've cataloged (of 164).

Bluetooth Version
5.0
5.335%5.020%5.411%4.29%

5.0 appears on 20% of the 132 bluetooth speakers we've cataloged (of 164).

Is Portable
YesMost common
True92%False8%

True is the most common — on 92% of the 157 bluetooth speakers we've cataloged (of 164).

Battery

Battery Life Wireless
13 h
Charging Method
Micro-USB

Build

IP Rating
IP67
Floating Design
Yes

Connectivity

Bluetooth Version
5.0
Bluetooth Range
30 m
Stereo Pairing
Yes

Design

Is Portable
Yes
Color Options
Black, blue, grey, pink, red
Dimensions Depth
104 mm
Dimensions Height
95.3 mm
Dimensions Width
93.47 mm
Carry Strap
Yes
Power Source
Rechargeable battery
Weight
420 g

Features

Speakerphone
No

Sound

Amplification
Active (powered)
Frequency Response
75-20000 Hz
Frequency Response High Hz
20000 Hz
Frequency Response Low Hz
75 Hz

SoundGuys review

SOUNDGUYS rating
8.1/ 10
Recommended
Lil Katz
Reviewed byLil KatzContributorReviewed May 2022
Battery life7.5
Connectivity5.0
Design7.5
Portability7.8
Value8.0

The verdict

If you're looking for a speaker to accompany you on every summer adventure, the UE Wonderboom 2 is a great option. The lack of an integrated microphone is annoying since it means you can't access a voice assistant, but it's a small price to pay for a speaker that floats.

✓Liked: IP67 dust- and water-resistant, Connect two devices simultaneously, Pair to another Wonderboom 2 for stereo sound, Two-year warranty

✕Could be better: No microphone, Distortion increases with volume, microUSB charging

Read the full SoundGuys review →

Owners

How we verify owners

Nobody who owns the Ultimate Ears WONDERBOOM 2 has written in yet.

Owner notes are not paid for, not solicited from specific owners, and not edited by us. The commission SoundGuys may earn on this page comes from retail links, never from notes.

Own the Ultimate Ears WONDERBOOM 2?

Three answers, four quick reads, one sentence nobody tells you before buying. Shown under a pseudonym.

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