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Tribit Stormbox Micro 2 vs Ultimate Ears WONDERBOOM 4

Which Speaker Is Better?

    Top
    Main Differences
    Design
      PicturesStylePortabilityBuild QualityControlsIn The Box
    Sound
      Frequency Response AccuracyRaw Frequency ResponseSoundstageDynamics
    Active Features
      BatteryVoice AssistantApp
    Connectivity
      WiredBluetoothWi-Fi
    Comments

Products

Tribit Stormbox Micro 2
Ultimate Ears WONDERBOOM 4

Tested using Methodology v0.8

Updated May 07, 2025 01:55 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Aug 26, 2025 01:00 PM

SEE PRICE
Amazon.com
Tribit Stormbox Micro 2 Picture
Ultimate Ears WONDERBOOM 4 Picture
Bluetooth
Yes
Wi-Fi
No
Speakerphone
Yes
Voice Assistant
Yes
Battery Powered
Yes
Bluetooth
Yes
Wi-Fi
No
Speakerphone
No
Voice Assistant
No
Battery Powered
Yes
  1. Recommended in 10 articles:
  2. Bluetooth
  3. Portable
  4. Outdoor
  5. 7

Our Verdict

Tribit Stormbox Micro 2

Ultimate Ears WONDERBOOM 4

The Ultimate Ears WONDERBOOM 4 is a better speaker than the Tribit Stormbox Micro 2, although that's to be expected since it's a bit bigger and more expensive. The Ultimate Ears offers razor-flat mids and treble and plays back your audio from its 360-degree design without downmixing it to mono. That said, the Ultimate Ears doesn't support voice assistants, and you can't use it like a battery pack to charge your phone, unlike the Tribit. 

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Variants

  • Stormbox Micro 2 (Black)
  • Stormbox Micro 2 (Blue)
  • Stormbox Micro 2 (Red)
  • WONDERBOOM 4 (Active Black)
  • WONDERBOOM 4 (Cobalt Blue)
  • WONDERBOOM 4 (Hyper Pink)
  • WONDERBOOM 4 (Joyous Bright)
  • WONDERBOOM 4 (Sand Beige)

Review

See Tribit Stormbox Micro 2 Review
See Ultimate Ears WONDERBOOM 4 Review
7 
9 

Check Price

Black
Stormbox Micro 2
SEE PRICE
Amazon.com
Active Black
WONDERBOOM 4
SEE PRICE
Amazon.com
Blue
Stormbox Micro 2
SEE PRICE
Amazon.com
Cobalt Blue
WONDERBOOM 4
SEE PRICE
Amazon.com
Red
Stormbox Micro 2
SEE PRICE
Amazon.com
Hyper Pink
WONDERBOOM 4
SEE PRICE
Amazon.com
 
Joyous Bright
WONDERBOOM 4
SEE PRICE
Amazon.com
 
Sand Beige
WONDERBOOM 4
SEE PRICE
BestBuy.com

Main Differences for
Music

Threshold 

0.10

Music 

5.7
6.8

Soundstage 
 

5.8
9.0

Frequency Response Accuracy 
 

5.7
6.3

Dynamics 
 

5.3
7.3

EQ 
 

Graphic + Presets
No

Full Comparison

Design

Style  

Style Photo  

Tribit Stormbox Micro 2 Style Photo
Ultimate Ears WONDERBOOM 4 Style Photo

RGB Lights  

No
No
Show Text 

Portability 
 

9.4
9.3

Dimensions Photo  

Tribit Stormbox Micro 2 Dimensions Photo
Ultimate Ears WONDERBOOM 4 Dimensions Photo

Volume 
 

24 in³ (400 cm³)
58 in³ (944 cm³)

Weight 
 

0.7 lbs (0.3 kg)
0.9 lbs (0.4 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show Text 

Build Quality 
 

8.5
9.0

Build Quality Photo  

Tribit Stormbox Micro 2 Build Quality Photo
Ultimate Ears WONDERBOOM 4 Build Quality Photo

Material Quality 
 

Great
Great

Water Resistance 
 

Submersible (IPx7)
Submersible (IPx7)

Dust Resistance 
 

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

Impact Resistance 
 

Unspecified
Yes (IK rating unspecified)

Floats In Water 
 

Yes
Yes
Show Text 

Controls 
 

7.9
6.6

Controls Photo  

Tribit Stormbox Micro 2 Controls Photo
Ultimate Ears WONDERBOOM 4 Controls Photo

Controls Photo 2  

Tribit Stormbox Micro 2 Controls Photo 2
Ultimate Ears WONDERBOOM 4 Controls Photo 2

Ease Of Use 
 

Great
Great

Feedback 
 

Good
Good

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

Yes (Physical)
No

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Yes (Physical)
Forward Only (Physical)

Microphone On/Off 
 

No
No

Additional Controls 
 

Yes
Yes
Show Text 

In The Box 
 

In The Box Photo  

Tribit Stormbox Micro 2 In The Box Photo
Ultimate Ears WONDERBOOM 4 In The Box Photo
Show Text 
Sound

Frequency Response Accuracy 
 

5.7
6.3

Frequency Response Graph  

See details
See details
 Compare in Graph Tool

Slope 
 

0.73
0.31

Std. Err. 
 

4.37 dB
2.29 dB

Low-Frequency Extension 
 

≈ 90.0 Hz
89.8 Hz

High-Frequency Extension 
 

16.3 kHz
16.0 kHz
Show Text 

Raw Frequency Response 
 

Raw Frequency Response Graph  

See details
See details
 Compare in Graph Tool

Binaural Recording @ 1m 
 

Binaural Recording @ 2m 
 

Soundstage 
 

5.8
9.0

Directivity Graph  

See details
See details
 Compare in Graph Tool

Directivity Index 
 

4.16 dB
1.79 dB

Stereo 
 

No (mono)
Yes
Show Text 

Dynamics 
 

5.3
7.3

Dynamic Range Compression  

See details
See details
 Compare in Graph Tool

SPL @ Max Volume 
 

82.9 dB SPL
≈ 86.7 dB SPL

DRC @ Max Volume 
 

4.07 dB
1.00 dB
Show Text 
Active Features

Battery 
 

7.3
8.9

Battery Life 
 

8.1 hrs
13.1 hrs

Charge Time 
 

2.5 hrs
2.5 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

USB-C
USB-C

Battery Powered 
 

Yes
Yes
Show Text 

Voice Assistant 
 

4.3
0.0

Alexa 
 

No
No

Google Assistant 
 

Yes (Requires Smartphone)
No

Speakerphone 
 

Yes
No

Siri 
 

Yes (Requires Smartphone)
No

Voice Assistant 
 

Yes
No

Voice Activation 
 

No
No

Microphone Mute 
 

No
No

Far-Field Performance 
 

Poor
No Microphone

Ambient Noise Performance 
 

Excellent
No Microphone
Show Text 

App 
 

4.7
3.2

App Picture  

Tribit Stormbox Micro 2 App Picture
Ultimate Ears WONDERBOOM 4 App Picture

App Name 
 

Tribit
No App

iOS 
 

Yes
No

Android 
 

Yes
No

EQ 
 

Graphic + Presets
No

Stereo Pair Mode 
 

No
Yes

Party Mode 
 

No
Yes

Multi-Room 
 

No
No
Show Text 
Connectivity

Wired 
 

Aux Input 
 

No
No

USB Audio 
 

No
No

Other Ports 
 

No
No
Show Text 

Bluetooth 
 

7.6
8.9

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

5.3
5.2

Bluetooth iOS Latency 
 

170 ms
66 ms

Bluetooth Android Latency 
 

294 ms
82 ms

Bluetooth Range 
 

268.4 ft (81.8 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 
 

N/A
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

Check Price

Black
Stormbox Micro 2
SEE PRICE
Amazon.com
Active Black
WONDERBOOM 4
SEE PRICE
Amazon.com
Blue
Stormbox Micro 2
SEE PRICE
Amazon.com
Cobalt Blue
WONDERBOOM 4
SEE PRICE
Amazon.com
Red
Stormbox Micro 2
SEE PRICE
Amazon.com
Hyper Pink
WONDERBOOM 4
SEE PRICE
Amazon.com
 
Joyous Bright
WONDERBOOM 4
SEE PRICE
Amazon.com
 
Sand Beige
WONDERBOOM 4
SEE PRICE
BestBuy.com
Back to Top

Tribit Stormbox Micro 2

Ultimate Ears WONDERBOOM 4

Comments

  1. Comparison
 • Posted 7 months ago

Tribit Stormbox Micro 2 vs Ultimate Ears WONDERBOOM 4: Main Discussion

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