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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Pictures
    2. Style
    3. Portability
    4. Build Quality
    5. Controls
    6. In The Box
  5. Sound
    1. Frequency Response Accuracy
    2. Raw Frequency Response
    3. Soundstage
    4. Dynamics
  6. Active Features
    1. Battery
    2. Voice Assistant
    3. App
  7. Connectivity
    1. Wired
    2. Bluetooth
    3. Wi-Fi
  8. Comments

Ultimate Ears WONDERBOOM 2 vs Ultimate Ears WONDERBOOM 3

Side-by-Side Comparison

Products

Ultimate Ears WONDERBOOM 2
Ultimate Ears WONDERBOOM 3

Tested using Methodology v0.8

Updated Sep 16, 2024 05:33 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Oct 21, 2024 02:10 PM

SEE PRICE
Amazon.com
Ultimate Ears WONDERBOOM 2 Picture
Ultimate Ears WONDERBOOM 3 Picture

Variants

  • WONDERBOOM 2 (Bermuda Blue)
  • WONDERBOOM 2 (Concrete)
  • WONDERBOOM 2 (Crushed Ice Grey)
  • WONDERBOOM 2 (Deep Space)
  • WONDERBOOM 2 (Just Peach)
  • WONDERBOOM 2 (Radical Red)
  • WONDERBOOM 2 (Unicorn)
  • WONDERBOOM 3 (Active Black)
  • WONDERBOOM 3 (Hyper Pink)
  • WONDERBOOM 3 (Joyous Brights Gray)
  • WONDERBOOM 3 (Performance Blue)

Our Verdict

Ultimate Ears WONDERBOOM 2

Ultimate Ears WONDERBOOM 3

The Ultimate Ears WONDERBOOM 3 is slightly better than the Ultimate Ears WONDERBOOM 2, but not by much. While they have a comparable battery life performance, the newer version's sound profile also sounds brighter and fuller overall. Otherwise, the two speakers are almost identical. It isn't worth the upgrade if you already own a WONDERBOOM 2. If you want a new, small, portable Ultimate Ears speaker, choose the WONDERBOOM 3 instead.

6 

Check Price

Bermuda Blue
WONDERBOOM 2
SEE PRICE
Amazon.com
Active Black
WONDERBOOM 3
SEE PRICE
Amazon.com
Concrete
WONDERBOOM 2
Amazon.com
Hyper Pink
WONDERBOOM 3
SEE PRICE
Amazon.com
Crushed Ice Grey
WONDERBOOM 2
SEE PRICE
Amazon.com
Joyous Brights Gray
WONDERBOOM 3
SEE PRICE
Amazon.com
Deep Space
WONDERBOOM 2
SEE PRICE
Amazon.com
Performance Blue
WONDERBOOM 3
SEE PRICE
Amazon.com
Just Peach
WONDERBOOM 2
Amazon.com
 
Radical Red
WONDERBOOM 2
SEE PRICE
Amazon.com
 
Unicorn
WONDERBOOM 2
Amazon.com
 

Main Differences for
Music

Threshold 

0.10

Music 

6.8
6.8
No major differences between these speakers for music. See full list of tests below.

Full Comparison

Design

Style  

Style Photo  

Ultimate Ears WONDERBOOM 2 Style Photo
Ultimate Ears WONDERBOOM 3 Style Photo

RGB Lights  

No
No
Show text

Portability 
 

9.3
9.3

Dimensions Photo  

Ultimate Ears WONDERBOOM 2 Dimensions Photo
Ultimate Ears WONDERBOOM 3 Dimensions Photo

Volume 
 

58 in³ (944 cm³)
58 in³ (944 cm³)

Weight 
 

0.9 lbs (0.4 kg)
0.9 lbs (0.4 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show text

Build Quality 
 

9.0
9.0

Build Quality Photo  

Ultimate Ears WONDERBOOM 2 Build Quality Photo
Ultimate Ears WONDERBOOM 3 Build Quality Photo

Material Quality 
 

Great
Great

Water Resistance 
 

Submersible (IPx7)
Submersible (IPx7)

Dust Resistance 
 

Dust-Proof (IP6x)
Dust-Proof (IP6x)

Impact Resistance 
 

Yes (IK rating unspecified)
Yes (IK rating unspecified)

Floats In Water 
 

Yes
Yes
Show text

Controls 
 

6.6
6.6

Controls Photo  

Ultimate Ears WONDERBOOM 2 Controls Photo
Ultimate Ears WONDERBOOM 3 Controls Photo

Controls Photo 2  

Ultimate Ears WONDERBOOM 2 Controls Photo 2
Ultimate Ears WONDERBOOM 3 Controls Photo 2

Ease Of Use 
 

Great
Great

Feedback 
 

Good
Good

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

No
No

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Forward Only (Physical)
Forward Only (Physical)

Microphone On/Off 
 

No
No

Additional Controls 
 

Yes
Yes
Show text

In The Box 
 

In The Box Photo  

Ultimate Ears WONDERBOOM 2 In The Box Photo
Ultimate Ears WONDERBOOM 3 In The Box Photo
Show text
Sound

Frequency Response Accuracy 
 

6.2
6.2

Frequency Response Graph  

See details on graph tool
See details on graph tool

Slope 
 

0.41
0.76

Std. Err. 
 

2.61 dB
2.71 dB

Low-Frequency Extension 
 

89.8 Hz
88.5 Hz

High-Frequency Extension 
 

16.3 kHz
16.0 kHz
Show text

Raw Frequency Response 
 

Raw Frequency Response Graph  

See details on graph tool
See details on graph tool

Binaural Recording @ 1m 
 

Binaural Recording @ 2m 
 

Soundstage 
 

9.1
9.0

Directivity Graph  

See details on graph tool
See details on graph tool

Directivity Index 
 

1.66 dB
1.90 dB

Stereo 
 

Yes
Yes
Show text

Dynamics 
 

7.3
7.3

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

87.9 dB SPL
86.9 dB SPL

DRC @ Max Volume 
 

1.27 dB
1.14 dB
Show text
Active Features

Battery 
 

8.9
8.9

Battery Life 
 

12.9 hrs
13.2 hrs

Charge Time 
 

2.5 hrs
2.3 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

Micro-USB
Micro-USB

Battery Powered 
 

Yes
Yes
Show text

Voice Assistant 
 

0.0
0.0

Alexa 
 

No
No

Google Assistant 
 

No
No

Speakerphone 
 

No
No

Siri 
 

No
No

Voice Assistant 
 

No
No

Voice Activation 
 

No
No

Microphone Mute 
 

No Microphone
No Microphone

Far-Field Performance 
 

No Microphone
No Microphone

Ambient Noise Performance 
 

No Microphone
No Microphone
Show text

App 
 

0.0
0.0

App Picture  

Ultimate Ears WONDERBOOM 2 App Picture
Ultimate Ears WONDERBOOM 3 App Picture

App Name 
 

No App
No App

iOS 
 

No
No

Android 
 

No
No

EQ 
 

No
No

Stereo Pair Mode 
 

No
No

Party Mode 
 

No
No

Multi-Room 
 

No
No
Show text
Connectivity

Wired 
 

Aux Input 
 

No
No

USB Audio 
 

No
No

Other Ports 
 

No
No
Show text

Bluetooth 
 

7.0
8.3

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

Unspecified
Unspecified

Bluetooth iOS Latency 
 

215 ms
117 ms

Bluetooth Android Latency 
 

174 ms
155 ms

Bluetooth Range 
 

155.2 ft (47.3 m)
334.6 ft (102.0 m)

Multi-Device Pairing 
 

2 Devices
2 Devices
Show text

Wi-Fi 
 

0.0
0.0

Wi-Fi Version 
 

No Wi-Fi
No Wi-Fi

Wi-Fi Frequency Band 
 

No Wi-Fi
No Wi-Fi

Wi-Fi 
 

No
No

Apple AirPlay 
 

No
No

AirPlay Latency 
 

N/A
N/A

Google Chromecast 
 

No
No

Chromecast Latency 
 

N/A
N/A
Show text

Check Price

Bermuda Blue
WONDERBOOM 2
SEE PRICE
Amazon.com
Active Black
WONDERBOOM 3
SEE PRICE
Amazon.com
Concrete
WONDERBOOM 2
Amazon.com
Hyper Pink
WONDERBOOM 3
SEE PRICE
Amazon.com
Crushed Ice Grey
WONDERBOOM 2
SEE PRICE
Amazon.com
Joyous Brights Gray
WONDERBOOM 3
SEE PRICE
Amazon.com
Deep Space
WONDERBOOM 2
SEE PRICE
Amazon.com
Performance Blue
WONDERBOOM 3
SEE PRICE
Amazon.com
Just Peach
WONDERBOOM 2
Amazon.com
 
Radical Red
WONDERBOOM 2
SEE PRICE
Amazon.com
 
Unicorn
WONDERBOOM 2
Amazon.com
 

Ultimate Ears WONDERBOOM 2

Ultimate Ears WONDERBOOM 3

Comments

  1. Comparison

Ultimate Ears WONDERBOOM 2 vs Ultimate Ears WONDERBOOM 3: Main Discussion

What do you think of these products? Let us know below.


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  1. 2
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    Battery life and ratings should be reviewed and updated from the very beginning. Wonderboom 2 has 9.1 rating with 12.9 Battery life while Wonderboom 3 has 8.9 rating with 13.2 hours Battery Life and Emberton 2 has 8.7 rating with 22.1 hours of battery life. All these are so confusing and affects other calculations such as Outdoor ratings.

  2. 2
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    1
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    You are great! Thank you so much for quick and prompt reply, I appreciate.

  3. 2
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    Hi Dagobiet! Then I assume there could be a mistake in tests. While their all sound characteristics are so identical and wattage is exactly the same, there shouldn’t be 1 decibel difference between Wonderboom 2 and 3. I will be appreciated if you post please once you check that as you had written Thanks, I appraciate.

    Hi Bashsar,

    We have looked into the Wonderboom 3 outdoor mode and measured a 1.4dB increase of mostly mid and treble frequencies. Here is a link comparing the two modes calibrated to 80dB SPL. Link Regarding the Wonderboom 2-3, the unit variation and testing rooms could all impact the obtained results, which could explain the 1dB difference between our two units. At the moment, we no longer have the Wonderboom 2 in our office.

    Cheers, Dagobiet.

    Edited 7 months ago: updated Link
  4. 2
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    0
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    Hi there, We tested both Ultimate ears Wonderboom 2/3 with “Outdoor Mode” Off. We will measure the difference of “Outdoor Mode” On/Off and update the review with our findings. Cheers, Dagobiet.

    Hi Dagobiet! Then I assume there could be a mistake in tests. While their all sound characteristics are so identical and wattage is exactly the same, there shouldn’t be 1 decibel difference between Wonderboom 2 and 3. I will be appreciated if you post please once you check that as you had written Thanks, I appraciate.

    Edited 7 months ago: Mistaken
  5. 2
    1
    0
    1
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    Are Frequency Tests (Especially SPC) made while Outdoor mode on or off? As I remember max SPL for Wonderboom 2 was 86Db in normal mode and 87.9Db in Outdoor mode; but no info about that especially in Wonderboom 3

    Hi there,

    We tested both Ultimate ears Wonderboom 2/3 with “Outdoor Mode” Off. We will measure the difference of “Outdoor Mode” On/Off and update the review with our findings.

    Cheers, Dagobiet.

  6. 2
    1
    0
    1
    0

    Are Frequency Tests (Especially SPC) made while Outdoor mode on or off? As I remember max SPL for Wonderboom 2 was 86Db in normal mode and 87.9Db in Outdoor mode; but no info about that especially in Wonderboom 3