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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 Sony SRS-XB43

Side-by-Side Comparison

Products

Ultimate Ears WONDERBOOM 2
Sony SRS-XB43

Tested using Methodology v0.8

Updated Sep 16, 2024 05:33 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Sep 04, 2024 07:30 PM

SEE PRICE
Amazon.com
Ultimate Ears WONDERBOOM 2 Picture
Sony SRS-XB43 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)
  • SRS-XB43 (Black)
  • SRS-XB43 (Blue)
  • SRS-XB43 (Taupe)

Our Verdict

Ultimate Ears WONDERBOOM 2

Sony SRS-XB43

The Ultimate Ears WONDERBOOM 2 is a better speaker than the Sony SRS-XB43. The Ultimate Ears is better built and it has a wider soundstage. While the Sony's low-bass is more extended, the Ultimate Ears has a better-balanced treble range. The Sony gets louder, but the Ultimate Ears has less compression at max volume. However, the Sony supports voice assistants, unlike the Ultimate Ears, and it has a graphic EQ for sound customization.

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Bermuda Blue
WONDERBOOM 2
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Concrete
WONDERBOOM 2
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Crushed Ice Grey
WONDERBOOM 2
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Deep Space
WONDERBOOM 2
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Just Peach
WONDERBOOM 2
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Radical Red
WONDERBOOM 2
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Unicorn
WONDERBOOM 2
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Main Differences for
Music

Threshold 

0.10

Music 

6.8
6.5

Soundstage 
 

9.1
6.1

Frequency Response Accuracy 
 

6.2
6.6

EQ 
 

No
Graphic + Presets

Dynamics 
 

7.3
6.7

Full Comparison

Design

Style  

Style Photo  

Ultimate Ears WONDERBOOM 2 Style Photo
Sony SRS-XB43 Style Photo

RGB Lights  

No
Yes
Show text

Portability 
 

9.3
8.8

Dimensions Photo  

Ultimate Ears WONDERBOOM 2 Dimensions Photo
Sony SRS-XB43 Dimensions Photo

Volume 
 

58 in³ (944 cm³)
285 in³ (4,677 cm³)

Weight 
 

0.9 lbs (0.4 kg)
6.4 lbs (2.9 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show text

Build Quality 
 

9.0
7.9

Build Quality Photo  

Ultimate Ears WONDERBOOM 2 Build Quality Photo
Sony SRS-XB43 Build Quality Photo

Material Quality 
 

Great
Good

Water Resistance 
 

Submersible (IPx7)
Submersible (IPx7)

Dust Resistance 
 

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

Impact Resistance 
 

Yes (IK rating unspecified)
Unspecified

Floats In Water 
 

Yes
Unspecified
Show text

Controls 
 

6.6
8.0

Controls Photo  

Ultimate Ears WONDERBOOM 2 Controls Photo
Sony SRS-XB43 Controls Photo

Controls Photo 2  

Ultimate Ears WONDERBOOM 2 Controls Photo 2
Sony SRS-XB43 Controls Photo 2

Ease Of Use 
 

Great
Great

Feedback 
 

Good
Great

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

No
Yes (Physical)

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Forward Only (Physical)
Yes (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
Sony SRS-XB43 In The Box Photo
Show text
Sound

Frequency Response Accuracy 
 

6.2
6.6

Frequency Response Graph  

See details on graph tool
See details on graph tool

Slope 
 

0.41
-0.71

Std. Err. 
 

2.61 dB
3.71 dB

Low-Frequency Extension 
 

89.8 Hz
55.8 Hz

High-Frequency Extension 
 

16.3 kHz
10.2 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
6.1

Directivity Graph  

See details on graph tool
See details on graph tool

Directivity Index 
 

1.66 dB
7.34 dB

Stereo 
 

Yes
Yes
Show text

Dynamics 
 

7.3
6.7

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

87.9 dB SPL
91.1 dB SPL

DRC @ Max Volume 
 

1.27 dB
3.19 dB
Show text
Active Features

Battery 
 

8.9
8.6

Battery Life 
 

12.9 hrs
15.0 hrs

Charge Time 
 

2.5 hrs
4.5 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

Micro-USB
USB-C

Battery Powered 
 

Yes
Yes
Show text

Voice Assistant 
 

0.0
2.9

Alexa 
 

No
No

Google Assistant 
 

No
Yes (Requires Smartphone)

Speakerphone 
 

No
Yes

Siri 
 

No
Yes (Requires Smartphone)

Voice Assistant 
 

No
Yes

Voice Activation 
 

No
No

Microphone Mute 
 

No Microphone
No

Far-Field Performance 
 

No Microphone
Poor

Ambient Noise Performance 
 

No Microphone
Poor
Show text

App 
 

0.0
7.9

App Picture  

Ultimate Ears WONDERBOOM 2 App Picture
Sony SRS-XB43 App Picture

App Name 
 

No App
Sony Music Center

iOS 
 

No
Yes

Android 
 

No
Yes

EQ 
 

No
Graphic + Presets

Stereo Pair Mode 
 

No
Yes

Party Mode 
 

No
Yes

Multi-Room 
 

No
No
Show text
Connectivity

Wired 
 

Aux Input 
 

No
Yes

USB Audio 
 

No
No

Other Ports 
 

No
Yes
Show text

Bluetooth 
 

7.0
8.7

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

Unspecified
5.0

Bluetooth iOS Latency 
 

215 ms
63 ms

Bluetooth Android Latency 
 

174 ms
116 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
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Bermuda Blue
WONDERBOOM 2
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Concrete
WONDERBOOM 2
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Crushed Ice Grey
WONDERBOOM 2
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Deep Space
WONDERBOOM 2
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Just Peach
WONDERBOOM 2
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Radical Red
WONDERBOOM 2
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Unicorn
WONDERBOOM 2
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Ultimate Ears WONDERBOOM 2

Sony SRS-XB43

Comments

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Ultimate Ears WONDERBOOM 2 vs Sony SRS-XB43: Main Discussion

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