Scored using Headphones Methodology v1.0
Headphones Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Headphones Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore Headphones Methodology v1.0

Marshall Monitor Bluetooth Review | 93 Data compared

Avg. price:~£60Form factor:over-earConnectivity:wirelessBattery life:30 hoursActive noise cancellation (ANC):no

Marshall Monitor Bluetooth Review: Compare 93 technical specifications and user reviews to see how this product ranks in the Headphones category and whether it is worth buying.

6.4

Overall score

Score
6.4/ 10
✕
What it is
An overall evaluation of the headphones' quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best headphones on the market.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

80%

5.8

Technical score

20%

8.7

User score

â–²Better than 60% of headphones
5.8

Technical score

Technical score
5.8/ 10
✕
What it is
An assessment of technical performance for products in the Headphones category across these key areas: Sound, Calls & Controls, Connectivity, Features, Battery, Design.
When it matters
When you want to compare headphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

52%

6.0

Sound

20%

4.4

Features

10%

6.4

Design

8%

5.9

Connectivity

6%

5.6

Battery

4%

9.3

Calls & Controls

â–¼Worse than 53% of headphones
8.7

User score

User score
8.7/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the headphones.
When it matters
When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.6

User ratings

30%

9.1

Number of reviews

Based on 5,348 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–²Better than 87% of headphones
  • marshall-monitor-bluetooth
  • marshall-monitor-bluetooth
  • marshall-monitor-bluetooth
  • marshall-monitor-bluetooth
  • marshall-monitor-bluetooth
  • marshall-monitor-bluetooth
marshall-monitor-bluetooth
marshall-monitor-bluetooth
marshall-monitor-bluetooth
marshall-monitor-bluetooth
marshall-monitor-bluetooth
marshall-monitor-bluetooth

Best prices

*As an Amazon Associate, we earn from qualifying purchases.
Loading...
Loading category ranking...

Technical Specifications of pair of headphones Marshall Monitor Bluetooth

Technical score
Technical score
5.8/ 10
✕
What it is
An assessment of technical performance for products in the Headphones category across these key areas: Sound, Calls & Controls, Connectivity, Features, Battery, Design.
When it matters
When you want to compare headphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

52%

6.0

Sound

20%

4.4

Features

10%

6.4

Design

8%

5.9

Connectivity

6%

5.6

Battery

4%

9.3

Calls & Controls

5.8
User score
User score
8.7/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the headphones.
When it matters
When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.6

User ratings

30%

9.1

Number of reviews

Based on 5,348 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
8.7
Popularity
Popularity
9.1/ 10
✕
What it is
An indicator based on the number of reviews received by the headphones.
When it matters
When you prefer headphones that have already been chosen and reviewed by many other users.
Score distribution
â–¼
<55-66-77-88-99-10
Popularity:
Marshall Monitor Bluetooth has a popularity score of 9.1 points, which is higher than that of 86.2% of products in this category.
9.1
Value for money
Value for money
7.5/ 10
✕
What it is
An indicator that combines the headphones' overall rating with their cost.
When it matters
When you are looking for headphones that offer a strong balance of performance, features, and price.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

60%

6.4

Overall score

40%

10

Price

7.5
Active noise cancellation (ANC)
no
Active noise cancellation (ANC)
no
This pair of headphones does not support active noise cancellation. 27.5% of headphones support active noise cancellation.
Driver type
dynamic
Driver size
40 mm
Driver size
40 mm
This pair of headphones uses a driver size of 40 mm, larger driver size than 28.6% of headphones and equal to 53.3% of headphones.
Number of drivers
1
Number of drivers
1
This pair of headphones uses 1 drivers, fewer drivers than 4% of headphones and equal to 96% of headphones.
Lowest frequency
20 Hz
Lowest frequency
20 Hz
This pair of headphones reaches a lowest frequency of 20 Hz, higher lowest frequency than 50.8% of headphones and equal to 47.3% of headphones.
Show more
Noise-canceling microphone
yes
Noise-canceling microphone
yes
This pair of headphones supports a noise-canceling microphone. 61.1% of headphones support noise-canceling microphones.
Can be used as a headset
yes
Can be used as a headset
yes
This pair of headphones is headset-ready, 84.8% is not. 15.2% of headphones can be used as headsets.
Number of microphones
1
Number of microphones
1
This pair of headphones has 1 microphones, more microphones than 26.9% of headphones and equal to 50.9% of headphones.
Boom microphone
no
Boom microphone
no
This pair of headphones does not include a boom microphone. 13.5% of headphones have a boom microphone.
Microphone SNR
?
Show more
Connectivity
wireless
Connectivity
wireless
This pair of headphones supports wireless connectivity, more flexible connectivity than 50.8% of headphones and equal to 49.2% of headphones.
Bluetooth version
4
Bluetooth version
4
This pair of headphones uses Bluetooth version 4, newer Bluetooth version than 57.3% of headphones and equal to 4.9% of headphones.
Maximum Bluetooth range
10 m
Maximum Bluetooth range
10 m
This pair of headphones offers a Bluetooth range of 10 m, higher Bluetooth range than 2.7% of headphones and equal to 80.6% of headphones.
Audio latency
40 ms
Audio latency
40 ms
This pair of headphones has audio latency of 40 ms, lower audio latency than 77.2% of headphones and equal to 14.6% of headphones.
Multipoint support
no
Multipoint support
no
This pair of headphones does not support multipoint. 30.6% of headphones support multipoint.
Show more
Ambient sound mode
no
Ambient sound mode
no
This pair of headphones does not offer ambient sound mode. 24.9% of headphones support ambient sound mode.
EQ support
no
EQ support
no
This pair of headphones does not support EQ customization. 23.2% of headphones support EQ.
Companion app
no
Companion app
no
This pair of headphones does not work with a companion app. 21.6% of headphones support companion apps.
Adjustable ANC levels
N/A
Voice assistant support
yes
Voice assistant support
yes
This pair of headphones supports voice assistants. 39.2% of headphones support voice assistants.
Show more
Battery life
30 hours
Battery life
30 hours
This pair of headphones offers battery life of 30 hours, higher battery life than 46.3% of headphones and equal to 10.4% of headphones.
Battery life with ANC
30 hours
Battery life with ANC
30 hours
This pair of headphones offers battery life with ANC of 30 hours, higher battery life with ANC than 43.1% of headphones and equal to 9.1% of headphones.
Charging time
2.5 hours
Charging time
2.5 hours
This pair of headphones needs 2.5 hours to charge, higher charging time than 53% of headphones and equal to 13% of headphones.
Quick charge
no
Quick charge
no
This pair of headphones does not support quick charging. 33.1% of headphones support quick charge.
Battery capacity
400 mAh
Battery capacity
400 mAh
This pair of headphones has a battery capacity of 400 mAh, lower battery capacity than 69.7% of headphones and equal to 8.6% of headphones.
Show more
Brand name
Marshall
Form factor
over-ear
Weight
271 g
Weight
271 g
This pair of headphones weighs 271 g, heavier than 71.1% of headphones and equal to 0.2% of headphones.
Acoustic design
closed-back
Clamp force
5.4
Clamp force
5.4
This pair of headphones has a clamp force of 5.4, higher clamp force than 79% of headphones and equal to 0.7% of headphones.
Show more

Marshall Monitor Bluetooth vs the average pair of headphones

246810TotalDesignSoundBatteryConnectivityCalls & ControlsFeatures
  • 110 ms lower audio latency
    Audio latency
    40 ms
    This pair of headphones has a lower audio latency than the average pair of headphones (40 ms vs 150 ms). The average headphones have audio latency of 150 ms.
    40 ms vs 150 ms
  • More flexible connectivity
    Connectivity
    wireless
    This pair of headphones offers more flexible connectivity than the average pair of headphones (wireless vs wired). The average headphones support wired connectivity.
    wireless vs wired
  • Clear call microphone
    Noise-canceling microphone
    yes
    This pair of headphones offers a clear call microphone, while the average pair of headphones does not. 39% of headphones support noise-canceling microphones.
  • On-device controls
    On-device controls
    yes
    This pair of headphones includes on-device controls, the average pair of headphones does not. 46.8% of headphones support on-device controls.
  • In-line controls
    In-line controls
    yes
    This pair of headphones includes in-line controls, the average pair of headphones does not. 36.6% of headphones support in-line controls.
  • Foldable design
    Foldable
    yes
    This pair of headphones has a foldable design, the average pair of headphones does not. 48.3% of headphones are foldable.
  • Wind noise reduction
    Wind noise reduction
    yes
    This pair of headphones reduces wind noise, the average pair of headphones does not. 34.3% of headphones support wind noise reduction.
  • Sidetone support
    Sidetone
    yes
    This pair of headphones supports sidetone, the average pair of headphones does not. 25.3% of headphones support sidetone.
  • 9.3% higher user score
    User score
    8.7/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the headphones.
    When it matters
    When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Marshall Monitor Bluetooth
    the average pair of headphones
    Marshall Monitor Bluetooth has a higher user score than the average pair of headphones (8.74 vs 8.000).
    8.74 vs 8
  • 54.8% more popular
    Marshall Monitor Bluetooth is more popular than the average pair of headphones (9.08 vs 5.9).
    9.08 vs 5.87
  • Foldable design
    Foldable
    yes
    This pair of headphones has a foldable design, the average pair of headphones does not. 48.3% of headphones are foldable.
  • Rechargeable battery
    Has a rechargeable battery
    yes
    This pair of headphones has a rechargeable battery, the average pair of headphones does not. 47.9% of headphones have a rechargeable battery.
  • 110 ms lower audio latency
    Audio latency
    40 ms
    This pair of headphones has a lower audio latency than the average pair of headphones (40 ms vs 150 ms). The average headphones have audio latency of 150 ms.
    40 ms vs 150 ms
  • More flexible connectivity
    Connectivity
    wireless
    This pair of headphones offers more flexible connectivity than the average pair of headphones (wireless vs wired). The average headphones support wired connectivity.
    wireless vs wired
  • NFC pairing
    NFC pairing
    yes
    This pair of headphones supports NFC pairing, the average pair of headphones does not. 11.7% of headphones support NFC pairing.
  • AptX support
    aptX
    yes
    This pair of headphones supports aptX, the average pair of headphones does not. 18.4% of headphones support aptX.
  • Low-latency game mode
    Low-latency game mode
    yes
    This pair of headphones includes a low-latency game mode, the average pair of headphones does not. 21.2% of headphones support low-latency game mode.
  • Clear call microphone
    Noise-canceling microphone
    yes
    This pair of headphones offers a clear call microphone, while the average pair of headphones does not. 39% of headphones support noise-canceling microphones.
  • On-device controls
    On-device controls
    yes
    This pair of headphones includes on-device controls, the average pair of headphones does not. 46.8% of headphones support on-device controls.
  • In-line controls
    In-line controls
    yes
    This pair of headphones includes in-line controls, the average pair of headphones does not. 36.6% of headphones support in-line controls.
  • Wind noise reduction
    Wind noise reduction
    yes
    This pair of headphones reduces wind noise, the average pair of headphones does not. 34.3% of headphones support wind noise reduction.
  • Sidetone support
    Sidetone
    yes
    This pair of headphones supports sidetone, the average pair of headphones does not. 25.3% of headphones support sidetone.
  • 24.3% higher weight
    Weight
    271 g
    This pair of headphones is heavier than the average pair of headphones (271 g vs 218 g). The average pair of headphones weighs 218 g.
    271 g vs 218 g
  • 0.5 hours longer charging time
    Charging time
    2.5 hours
    This pair of headphones has a higher charging time than the average pair of headphones (2.5 hours vs 2 hours). The average headphones need 2 hours to charge.
    2.5 hours vs 2 hours
  • 4 dB/mW lower sensitivity
    Sensitivity
    98 dB/mW
    This pair of headphones has a lower sensitivity than the average pair of headphones (98 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    98 dB/mW vs 102 dB/mW
  • 2 Hz weaker bass extension
    Lowest frequency
    20 Hz
    This pair of headphones has a higher lowest frequency than the average pair of headphones (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    20 Hz vs 18 Hz
  • 9 mm tighter earcup height
    Earcup inner height
    51 mm
    This pair of headphones has tighter earcup height than the average pair of headphones (51 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
    51 mm vs 60 mm
  • 1.1 higher clamp force
    Clamp force
    5.4
    This pair of headphones has a higher clamp force than the average pair of headphones (5.4 vs 4.3). The average headphones have a clamp force of 4.3.
    5.4 vs 4.3
  • 31% lower battery capacity
    Battery capacity
    400 mAh
    This pair of headphones has a lower battery capacity than the average pair of headphones (400 mAh vs 580 mAh). The average headphones have a battery capacity of 580 mAh.
    400 mAh vs 580 mAh
  • No neodymium magnet
    Neodymium magnet
    no
    This pair of headphones does not use neodymium magnets, the average pair of headphones does. 81.9% of headphones use neodymium magnets.
  • 24.3% higher weight
    Weight
    271 g
    This pair of headphones is heavier than the average pair of headphones (271 g vs 218 g). The average pair of headphones weighs 218 g.
    271 g vs 218 g
  • 9 mm tighter earcup height
    Earcup inner height
    51 mm
    This pair of headphones has tighter earcup height than the average pair of headphones (51 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
    51 mm vs 60 mm
  • 1.1 higher clamp force
    Clamp force
    5.4
    This pair of headphones has a higher clamp force than the average pair of headphones (5.4 vs 4.3). The average headphones have a clamp force of 4.3.
    5.4 vs 4.3
  • 4 mm tighter earcup width
    Earcup inner width
    40 mm
    This pair of headphones has tighter earcup width than the average pair of headphones (40 mm vs 44 mm). The average headphones offer an inner earcup width of 44 mm.
    40 mm vs 44 mm
  • 4 dB/mW lower sensitivity
    Sensitivity
    98 dB/mW
    This pair of headphones has a lower sensitivity than the average pair of headphones (98 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    98 dB/mW vs 102 dB/mW
  • 2 Hz weaker bass extension
    Lowest frequency
    20 Hz
    This pair of headphones has a higher lowest frequency than the average pair of headphones (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    20 Hz vs 18 Hz
  • No neodymium magnet
    Neodymium magnet
    no
    This pair of headphones does not use neodymium magnets, the average pair of headphones does. 81.9% of headphones use neodymium magnets.
  • 18 dB lower max SPL
    Max SPL
    92 dB
    This pair of headphones has a lower max SPL than the average pair of headphones (92 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
    92 dB vs 110 dB
  • 11 dB SPL lower sound pressure level
    Sound pressure level
    92 dB SPL
    This pair of headphones has a lower sound pressure level than the average pair of headphones (92 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
    92 dB SPL vs 103 dB SPL
  • 0.5 hours longer charging time
    Charging time
    2.5 hours
    This pair of headphones has a higher charging time than the average pair of headphones (2.5 hours vs 2 hours). The average headphones need 2 hours to charge.
    2.5 hours vs 2 hours
  • 31% lower battery capacity
    Battery capacity
    400 mAh
    This pair of headphones has a lower battery capacity than the average pair of headphones (400 mAh vs 580 mAh). The average headphones have a battery capacity of 580 mAh.
    400 mAh vs 580 mAh

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

V
vowe.net
22/04/2017
Summary of the review
T
trustedreviews.com
14/04/2017
Summary of the review
T
techradar.com
13/04/2017
Summary of the review
T
techcrunch.com
04/04/2017
Summary of the review
U
uk.pcmag.com
30/03/2017
Summary of the review
K
kendallgiles.com
23/06/2017
Summary of the review
A
au.pcmag.com
30/03/2017
Summary of the review
M
me.pcmag.com
30/03/2017
Summary of the review
B
breakevenlondon.co.uk
14/02/2018
Summary of the review
T
theverge.com
30/03/2017
Summary of the review
P
pcmag.com
30/03/2017
Summary of the review
O
octaviansfetcu.com
26/05/2020
Summary of the review
P
phonearena.com
31/07/2017
Summary of the review
N
netzwelt.de
23/05/2017
Summary of the review
S
sueddeutsche.de
05/05/2017
Summary of the review
A
audiocasque.fr
19/07/2017
Summary of the review
L
leclaireur.fnac.com
25/10/2017
Summary of the review
L
lesnumeriques.com
27/04/2017
Summary of the review
G
geekstars.tips
08/10/2018
Summary of the review
A
as.com
21/11/2018
Summary of the review
X
xn--audiodiqualit-1db.com
Undated
Summary of the review

Third-party reviews

Based on 5,348 buyer reviews from online shops.
Reviews last updated: June 2026 · How we calculate this

What we like about Marshall Monitor Bluetooth

  • Iconic retro-minimalist design with high-quality materials like brass and faux leather
  • Exceptional battery life of over 30 hours on a single charge
  • Intuitive and easy-to-use single brass control knob for power, playback, and volume
  • Balanced audio performance with powerful bass and crisp highs suitable for various genres
  • Strong and reliable Bluetooth connectivity with aptX support for higher quality wireless audio
  • Collapsible, fold-down design makes them highly portable for travel
  • Features a 3.5mm input/output jack for wired listening or sharing audio with another pair of headphones
  • Ear pads are magnetically attached, making them very easy to replace

What we don't like about Marshall Monitor Bluetooth

  • Earcups are relatively small for over-ear headphones, which may cause discomfort for users with larger ears
  • Lacks active noise cancellation (ANC), relying only on passive isolation from the ear pads
  • Premium price point compared to competitors with similar or better sound performance
  • Metal hinges are prone to pinching fingers if not handled carefully during folding
  • Standard charging time is somewhat slow, taking about two hours for eight hours of use
  • Does not support multipoint connection to multiple devices simultaneously
  • Sound signature is sculpted and may not appeal to audiophiles seeking a flat, neutral response

Verdict

The Marshall Monitor Bluetooth is a premium over-ear wireless headphone featuring custom-tuned 40mm dynamic drivers that deliver hi-fi sound with a 20Hz–20kHz frequency response, 28Ω impedance, and 92dB SPL sensitivity. Its standout characteristics include a rugged, collapsible design with iconic brass accents, Bluetooth aptX technology for high-bitrate audio, and an exceptional battery life of over 30 hours per charge. Key pros include the intuitive multi-directional control knob, superior passive noise isolation, and a unique music-sharing feature via the empty 3.5mm socket. However, notable cons include potential discomfort and temple pressure during extended listening sessions, the lack of active noise cancellation (ANC), and the use of the older Micro USB charging standard.

Compare Marshall Monitor Bluetooth with other products in the Headphones category

1Product to compare no. 1
VS
2Product to compare no. 2
VS
3Product to compare no. 3 (optional)

Graphic comparison of Marshall Monitor Bluetooth and other products in the Headphones category

No results found