Soul Electronics SL300gg Review | 93 Data compared

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  • Avg. price in UK: ~£310
  • Avg. price in US: ~$300
  • Form factor: over-ear
  • Connectivity: wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): yes

Soul Electronics SL300gg review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

6.4

Overall score

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 components:

80.0%

6.7

Technical Score

20.0%

5.2

User score

Good
6.7

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

8.4

Sound

20.0%

3.0

Features

10.0%

6.9

Design

8.0%

2.9

Connectivity

6.0%

8.4

Battery

4.0%

7.6

Calls & Controls

Good
5.2

User score

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 components:

70.0%

6.6

User reviews

30.0%

2.0

Popularity

User score:
United Kingdom
amazon
4.1
(7)
amazon
2.1
(6)
amazon
5.0
(1)
United States
Amazon_logo.png
4.1
(7)
Amazon_logo.png
2.1
(6)
Amazon_logo.png
5.0
(1)

(Reviews last updated: June 2026)

Good
  • 3.2
    Gaming

    Score components:

    35.0%

    0.0

    Audio latency

    25.0%

    0.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    10

    Noise-canceling microphone

    8.0%

    0.0

    Battery life

  • 3.7
    Travel

    Score components:

    28.0%

    10

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    4.4

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    1.0

    Ambient sound mode

  • 5.2
    Calls

    Score components:

    28.0%

    10

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    0.0

    Multipoint support

    16.0%

    0.0

    Battery life

    14.0%

    0.0

    Companion app

  • 5.4
    Workout

    Score components:

    28.0%

    4.4

    Weight

    24.0%

    9.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    0.0

    Battery life

    12.0%

    10

    Can be used as a headset

  • No image
No image

Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Soul Electronics SL300GG is a pair of high-definition, over-ear wired headphones featuring world-class active noise cancellation (ANC) and high-precision dynamic drivers that cover a frequency range of 20Hz to 20,000Hz. Weighing 252g, these headphones are designed with full ear cup articulation for comfort and include a tangle-free detachable cable with an in-line remote for Apple device compatibility. Major pros include their ability to play music even without battery power, a foldable design for portability, a protective hard-shell road case, and a signature illuminated LED logo on the earcups. Notable cons include a somewhat plasticky build quality that raises durability concerns and a heavy bass-forward sound signature that may lack the neutral clarity required by audiophiles.

Technical Specifications of Soul Electronics SL300gg

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

8.4

Sound

20.0%

3.0

Features

10.0%

6.9

Design

8.0%

2.9

Connectivity

6.0%

8.4

Battery

4.0%

7.6

Calls & Controls

6.7
Soul Electronics SL300gg has a technical score of 6.7 points, which is higher than that of 79.1% of products in this category.
User score

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 components:

70.0%

6.6

User reviews

30.0%

2.0

Popularity

User score:
United Kingdom
amazon
4.1
(7)
amazon
2.1
(6)
amazon
5.0
(1)
United States
Amazon_logo.png
4.1
(7)
Amazon_logo.png
2.1
(6)
Amazon_logo.png
5.0
(1)

(Reviews last updated: June 2026)

5.2
Soul Electronics SL300gg has a user score of 5.24 points, which is lower than that of 98.2% of products in this category.
Popularity
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.
2.0
Soul Electronics SL300gg has a popularity of 2 points, which is lower than 67.2% of products in this category.
Ratio quality/price

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 components:

60.0%

6.4

Overall score

40.0%

8.9

Price

7.2
Soul Electronics SL300gg has a quality-to-price ratio of 7.2 points, which is higher than 68.4% of products in this category.
Active noise cancellation (ANC)
What it is: Reduces background noise using active technology
When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

yes
Soul Electronics SL300gg supports active noise cancellation. 72.6% of headphones support active noise cancellation.
Driver type
What it is: Type of speaker driver technology used
When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic
Driver size
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

40 mm
Soul Electronics SL300gg uses a driver size of 40 mm, larger driver size than 28.2% of headphones and equal to 53.6% of headphones.
Number of drivers
What it is: Total number of speaker drivers per earcup
When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

1
Soul Electronics SL300gg uses 1 drivers, fewer drivers than 4% of headphones and equal to 96% of headphones.
Lowest frequency
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

20 Hz
Soul Electronics SL300gg reaches a lowest frequency of 20 Hz, higher lowest frequency than 50.6% of headphones and equal to 47.5% of headphones.
Show more
Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

yes
Soul Electronics SL300gg supports a noise-canceling microphone. 54.5% of headphones support noise-canceling microphones.
Can be used as a headset
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

yes
Soul Electronics SL300gg is headset-ready, 84.7% is not. 15.3% of headphones can be used as headsets.
Number of microphones
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

1
Soul Electronics SL300gg has 1 microphones, more microphones than 25.9% of headphones and equal to 52.2% of headphones.
Boom microphone
What it is: Includes detachable boom microphone for voice clarity
When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

no
Soul Electronics SL300gg does not include a boom microphone. 15.6% of headphones have a boom microphone.
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

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Connectivity
What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

wired
Soul Electronics SL300gg supports wired connectivity, less flexible connectivity than 47.4% of headphones and equal to 52.6% of headphones.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A
Maximum Bluetooth range
What it is: Maximum wireless operating distance from source device
When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A
Audio latency
What it is: Delay between audio and video in wireless mode
When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

N/A
Multipoint support
What it is: Supports simultaneous connections to multiple devices
When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A
Show more
Ambient sound mode
What it is: Allows external sounds to pass through for awareness
When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

no
Soul Electronics SL300gg does not offer ambient sound mode. 76.9% of headphones support ambient sound mode.
EQ support
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

no
Soul Electronics SL300gg does not support EQ customization. 23.3% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

N/A
Adjustable ANC levels
What it is: Allows adjustment of noise cancellation intensity levels
When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A
Voice assistant support
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.

Importance: LOW

no
Soul Electronics SL300gg does not support voice assistants. 60.9% of headphones support voice assistants.
Show more
Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A
Battery life with ANC
What it is: Playback time with active noise cancellation enabled
When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

?
Charging time
What it is: Time required for a full battery charge
When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

N/A
Quick charge
What it is: Provides quick playback time with short charging period
When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

N/A
Battery capacity
What it is: Total energy storage of the internal battery
When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

N/A
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Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Soul
Form factor
What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)
When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

over-ear
Weight
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

252 g
Soul Electronics SL300gg weighs 252 g, heavier than 63% of headphones and equal to 0.4% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

closed-back
Clamp force
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

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Soul Electronics SL300gg vs the average headphone

  • Active noise cancellation
    Soul Electronics SL300gg supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
    What it is: Reduces background noise using active technology
    When it matters: When blocking office, travel, or aircraft noise is a priority.

    Importance: HIGH

    Soul Electronics SL300gg supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • Clear call microphone
    Soul Electronics SL300gg offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
    What it is: Built-in microphone reduces background noise during calls
    When it matters: When you take calls in busy spaces and want your voice to stay clearer.

    Importance: MEDIUM

    Soul Electronics SL300gg offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • 6 dB/mW higher sensitivity
    Soul Electronics SL300gg has a higher sensitivity than the average headphone (108 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    What it is: Sound pressure output level per unit of input power
    When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.

    Importance: MEDIUM

    Good value: >=106 dB/mW

    Soul Electronics SL300gg has a higher sensitivity than the average headphone (108 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.108 dB/mW vs 102 dB/mW
  • In-line controls
    Soul Electronics SL300gg includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
    What it is: Controls available on in-line remote of wired cable
    When it matters: When your wired setup depends on cable-mounted buttons or call controls.

    Importance: LOW

    Soul Electronics SL300gg includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • Wind noise reduction
    Soul Electronics SL300gg reduces wind noise, the average headphone does not. 34.1% of headphones support wind noise reduction.
    What it is: Reduces wind interference for clearer outdoor calls
    When it matters: When you take calls outdoors while walking, cycling, or commuting.

    Importance: LOW

    Soul Electronics SL300gg reduces wind noise, the average headphone does not. 34.1% of headphones support wind noise reduction.
  • Foldable design
    Soul Electronics SL300gg has a foldable design, the average headphone does not. 61% of headphones are foldable.
    What it is: Earcups or headband can fold for compact storage
    When it matters: When you travel often and want easier storage in a bag.

    Importance: LOW

    Soul Electronics SL300gg has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • Sidetone support
    Soul Electronics SL300gg supports sidetone, the average headphone does not. 29.7% of headphones support sidetone.
    What it is: Lets users hear their own voice during calls
    When it matters: When long calls matter and you do not want to sound unnaturally loud in your own ears while speaking.

    Importance: LOW

    Soul Electronics SL300gg supports sidetone, the average headphone does not. 29.7% of headphones support sidetone.
  • Removable battery
    Soul Electronics SL300gg has a removable battery, the average headphone does not. 7.6% of headphones have a removable battery.
    What it is: Battery can be detached and replaced
    When it matters: When long-term serviceability or battery replacement matters to you.

    Importance: LOW

    Soul Electronics SL300gg has a removable battery, the average headphone does not. 7.6% of headphones have a removable battery.
  • Foldable design
    Soul Electronics SL300gg has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • Active noise cancellation
    Soul Electronics SL300gg supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • 6 dB/mW higher sensitivity
    Soul Electronics SL300gg has a higher sensitivity than the average headphone (108 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • Removable battery
    Soul Electronics SL300gg has a removable battery, the average headphone does not. 7.6% of headphones have a removable battery.
  • Play while charging
    Soul Electronics SL300gg can play while charging, the average headphone cannot. 55.9% of headphones support play while charging.
  • Clear call microphone
    Soul Electronics SL300gg offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • In-line controls
    Soul Electronics SL300gg includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • Wind noise reduction
    Soul Electronics SL300gg reduces wind noise, the average headphone does not. 34.1% of headphones support wind noise reduction.
  • Sidetone support
    Soul Electronics SL300gg supports sidetone, the average headphone does not. 29.7% of headphones support sidetone.
  • 15.6% higher weight
    Soul Electronics SL300gg is heavier than the average headphone (252 g vs 218 g). The average pair of headphones weighs 218 g.
  • 2 Hz weaker bass extension
    Soul Electronics SL300gg has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • No voice assistant support
    Soul Electronics SL300gg does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 6 years older release date
    Soul Electronics SL300gg was released earlier than the average headphone (2011 vs 2017). The average headphones were released in 2017.
    September 2011
  • No voice assistant support
    Soul Electronics SL300gg does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
    What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
    When it matters: When hands-free control is part of your daily routine.

    Importance: LOW

    Soul Electronics SL300gg does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 2 Hz weaker bass extension
    Soul Electronics SL300gg has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    What it is: Lowest audio frequency the headphones can reproduce
    When it matters: When deeper bass extension matters for your music or movie listening.

    Importance: MEDIUM

    Good value: <=10 Hz

    Soul Electronics SL300gg has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.20 Hz vs 18 Hz
  • 15.6% higher weight
    Soul Electronics SL300gg is heavier than the average headphone (252 g vs 218 g). The average pair of headphones weighs 218 g.
    What it is: Total weight of the headphones
    When it matters: When long listening sessions make wearing comfort more important.

    Importance: MEDIUM

    Good value: <150 g

    Soul Electronics SL300gg is heavier than the average headphone (252 g vs 218 g). The average pair of headphones weighs 218 g.252 g vs 218 g
  • 52.7% lower user score
    Soul Electronics SL300gg has a lower user score than the average headphone (5.24 vs 8.000).
    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.
    Soul Electronics SL300gg has a lower user score than the average headphone (5.24 vs 8.000).5.24 vs 8
  • 3.44x more expensive
    Soul Electronics SL300gg is more expensive than the average headphone (£310 vs £90).
    Soul Electronics SL300gg is more expensive than the average headphone (£310 vs £90).£310 vs £90
  • 6 years older release date
    Soul Electronics SL300gg was released earlier than the average headphone (2011 vs 2017). The average headphones were released in 2017.
    September 2011
    What it is: Official release or launch date of the model
    When it matters: When you want a newer model for fresher features, longer support life, or simply to avoid buying into an older generation.

    Importance: LOW

    Good value: >=2020

    Soul Electronics SL300gg was released earlier than the average headphone (2011 vs 2017). The average headphones were released in 2017.2011 vs 2017
  • 2.29x less popular
    Soul Electronics SL300gg is less popular than the average headphone (2.03 vs 4.646).
    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.
    Soul Electronics SL300gg is less popular than the average headphone (2.03 vs 4.646).2.03 vs 4.65

Graphic comparison of Soul Electronics SL300gg and

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Third-party reviews

(Reviews last updated: June 2026)

What customers like about Soul Electronics SL300gg?

  • Excellent sound quality with deep, controlled bass suitable for hip-hop and R&B
  • Highly comfortable over-ear design with soft cushions and padded headband
  • Effective active noise cancellation (ANC) that works even without batteries
  • Stylish design featuring an illuminated LED logo and quality stitching
  • Includes a high-quality protective hard shell carrying case and accessories
  • Detachable, tangle-resistant cables with inline controls

What customers dislike about Soul Electronics SL300gg?

  • High level of sound leakage, making them less ideal for quiet public spaces
  • Build quality feels somewhat 'plasticky' and potentially fragile over time
  • Boosted bass and equalization may lack the clarity and balance required by audiophiles
  • Active noise cancellation can sometimes be too effective, drowning out necessary ambient sounds like voices
  • Considered expensive by some compared to newer or alternative models
  • Illuminated LED logo can be seen as flashy or attention-grabbing

Expert reviews

G
geekdad.com
18/09/2012
Summary of the review
L
laptopmag.com
22/03/2012
Summary of the review
W
wired.com
09/02/2012
Summary of the review
C
cnet.com
27/09/2011
Summary of the review
H
head-fi.org
08/07/2011
Summary of the review
S
stereophile.com
16/09/2011
Summary of the review
C
connect-living.de
13/06/2013
Summary of the review
A
avguide.ch
20/07/2012
Summary of the review
H
hiphop.de
22/05/2013
Summary of the review
F
forum.lesnumeriques.com
17/05/2012
Summary of the review
L
lesnumeriques.com
17/05/2012
Summary of the review
H
head-fi.org
08/07/2011
Summary of the review
S
stereophile.com
16/09/2011
Summary of the review
C
cnet.com
27/09/2011
Summary of the review
W
wired.com
09/02/2012
Summary of the review
L
laptopmag.com
22/03/2012
Summary of the review

Video reviews

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