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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

Marshall Emberton vs Bose SoundLink Flex

Side-by-Side Comparison

Products

Marshall Emberton
Bose SoundLink Flex

Tested using Methodology v0.8

Updated Sep 04, 2024 07:34 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Oct 31, 2024 02:49 PM

SEE PRICE
Amazon.com
Marshall Emberton Picture
Bose SoundLink Flex Picture

Variants

  • Emberton (Black)
  • Emberton (Black and Brass)
  • Emberton (Cream)
  • Emberton (Forest)
  • SoundLink Flex (Black)
  • SoundLink Flex (Carmine Red)
  • SoundLink Flex (Chilled Lilac)
  • SoundLink Flex (Cypress Green)
  • SoundLink Flex (Stone Blue)
  • SoundLink Flex (White Smoke)

Our Verdict

Marshall Emberton

Bose SoundLink Flex

The Bose SoundLink Flex is a bit more versatile than the Marshall Emberton overall. The Bose is better built with an IP67 rating for dust and water resistance. It can also get louder with less compression at max volume and has a more balanced sound profile than the Marshall. The Bose also supports voice assistants through your smartphone. However, the Marshall can play stereo content without downmixing it to mono and offers better directivity, resulting in a wider and more immersive-feeling soundstage. Its battery also lasts a bit longer, though this can vary depending on your usage.

0 

Check Price

Black
Emberton
SEE PRICE
Amazon.com
Black
SoundLink Flex
SEE PRICE
BestBuy.com
Black and Brass
Emberton
SEE PRICE
Amazon.com
Carmine Red
SoundLink Flex
Amazon.com
Cream
Emberton
SEE PRICE
Amazon.com
Chilled Lilac
SoundLink Flex
Amazon.com
Forest
Emberton
SEE PRICE
Amazon.com
Cypress Green
SoundLink Flex
Amazon.com
 
Stone Blue
SoundLink Flex
SEE PRICE
Amazon.com
 
White Smoke
SoundLink Flex
Amazon.com

Main Differences for
Music

Threshold 

0.10

Music 

6.6
6.3

Soundstage 
 

8.9
5.5

Dynamics 
 

4.5
6.4

Frequency Response Accuracy 
 

6.7
6.9

Full Comparison

Design

Style  

Style Photo  

Marshall Emberton Style Photo
Bose SoundLink Flex Style Photo

RGB Lights  

No
No
Show text

Portability 
 

9.3
9.2

Dimensions Photo  

Marshall Emberton Dimensions Photo
Bose SoundLink Flex Dimensions Photo

Volume 
 

48 in³ (794 cm³)
57 in³ (942 cm³)

Weight 
 

1.5 lbs (0.7 kg)
1.3 lbs (0.6 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show text

Build Quality 
 

7.1
8.7

Build Quality Photo  

Marshall Emberton Build Quality Photo
Bose SoundLink Flex Build Quality Photo

Material Quality 
 

Good
Good

Water Resistance 
 

Submersible (IPx7)
Submersible (IPx7)

Dust Resistance 
 

Unspecified
Dust-Proof (IP6x)

Impact Resistance 
 

Unspecified
Yes (IK rating unspecified)

Floats In Water 
 

Unspecified
Yes
Show text

Controls 
 

7.0
8.4

Controls Photo  

Marshall Emberton Controls Photo
Bose SoundLink Flex Controls Photo

Controls Photo 2  

Marshall Emberton Controls Photo 2
Bose SoundLink Flex Controls Photo 2

Ease Of Use 
 

Great
Okay

Feedback 
 

Great
Decent

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

No
Yes (Physical)

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Yes (Physical)
Yes (Physical)

Microphone On/Off 
 

No
Yes (Physical)

Additional Controls 
 

Yes
Yes
Show text

In The Box 
 

In The Box Photo  

Marshall Emberton In The Box Photo
Bose SoundLink Flex In The Box Photo
Show text
Sound

Frequency Response Accuracy 
 

6.7
6.9

Frequency Response Graph  

See details on graph tool
See details on graph tool

Slope 
 

-0.18
0.22

Std. Err. 
 

2.59 dB
2.85 dB

Low-Frequency Extension 
 

68.3 Hz
60.8 Hz

High-Frequency Extension 
 

13.9 kHz
15.6 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 
 

8.9
5.5

Directivity Graph  

See details on graph tool
See details on graph tool

Directivity Index 
 

2.03 dB
4.59 dB

Stereo 
 

Yes
No (mono)
Show text

Dynamics 
 

4.5
6.4

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

84.7 dB SPL
87.5 dB SPL

DRC @ Max Volume 
 

5.98 dB
3.02 dB
Show text
Active Features

Battery 
 

7.9
6.7

Battery Life 
 

9.3 hrs
7.2 hrs

Charge Time 
 

3.0 hrs
2.7 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

USB-C
USB-C

Battery Powered 
 

Yes
Yes
Show text

Voice Assistant 
 

0.0
5.7

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
Excellent

Ambient Noise Performance 
 

No Microphone
Excellent
Show text

App 
 

0.0
6.6

App Picture  

Marshall Emberton App Picture
Bose SoundLink Flex App Picture

App Name 
 

No App
Bose Connect

iOS 
 

No
Yes

Android 
 

No
Yes

EQ 
 

No
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 
 

8.9
8.0

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

5.0
4.2

Bluetooth iOS Latency 
 

110 ms
236 ms

Bluetooth Android Latency 
 

33 ms
109 ms

Bluetooth Range 
 

188.6 ft (57.5 m)
255.9 ft (78.0 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

Check Price

Black
Emberton
SEE PRICE
Amazon.com
Black
SoundLink Flex
SEE PRICE
BestBuy.com
Black and Brass
Emberton
SEE PRICE
Amazon.com
Carmine Red
SoundLink Flex
Amazon.com
Cream
Emberton
SEE PRICE
Amazon.com
Chilled Lilac
SoundLink Flex
Amazon.com
Forest
Emberton
SEE PRICE
Amazon.com
Cypress Green
SoundLink Flex
Amazon.com
 
Stone Blue
SoundLink Flex
SEE PRICE
Amazon.com
 
White Smoke
SoundLink Flex
Amazon.com

Marshall Emberton

Bose SoundLink Flex

Comments

  1. Comparison

Marshall Emberton vs Bose SoundLink Flex: Main Discussion

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