Marshall Willen II Review | 130 Data compared

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  • Avg. price in UK: ~£110
  • Avg. price in US: ~$130
  • Audio output power: 10.00 W
  • Battery life: 17 hours
  • IP rating: IP67
  • Bluetooth version: 5.3
  • Weight: 360 g

Marshall Willen II review. Compare 130 technical specifications and user reviews to see how this product ranks in the Portable Speakers category and whether it is worth buying.

7.6

Overall score

What it is: An overall evaluation of products in the Portable Speakers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Portable Speakers category.

Score components:

80.0%

7.2

Technical Score

20.0%

9.4

User score

Very good
7.2

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

6.1

Audio

20.0%

7.3

Battery

18.0%

8.8

Durability

16.0%

7.1

Connectivity

8.0%

7.7

Controls

3.0%

9.3

Design

3.0%

5.3

Smart features

Very good
9.4

User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(864)
amazon
4.6
(270)
United States
Amazon_logo.png
4.6
(1136)

(Reviews last updated: August 2026)

Exceptional
  • 9.6
    Outdoor durability

    Score components:

    40.0%

    10

    Water resistance

    25.0%

    9.7

    IP rating

    20.0%

    9.9

    Weight

    15.0%

    8.2

    Battery life

  • 5.9
    Powerful sound

    Score components:

    45.0%

    1.9

    Audio output power

    25.0%

    8.2

    Battery life

    15.0%

    9.9

    Weight

    15.0%

    10

    Party mode

  • 4.5
    Home listening

    Score components:

    35.0%

    4.0

    Multi-room support

    30.0%

    4.0

    Wi-Fi connectivity

    20.0%

    1.9

    Audio output power

    15.0%

    9.9

    Weight

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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 Marshall Willen II is an ultra-compact, rugged portable Bluetooth 5.3 LE speaker featuring an iconic retro amp-inspired design with a built-in rubber fastening strap and an IP67 dust and waterproof rating. Weighing 360g with a 4-inch square frame, it delivers a punchy mono sound using one 2-inch 10W full-range driver, two passive radiators, and a 38W Class D amplifier across a 75-20,000 Hz frequency range with an 88 dB maximum sound pressure level. Main pros include a generous 17+ hours of playtime with a rapid 20-minute quick charge giving 5.5 hours, clear hands-free calls via a built-in microphone, future-proofed Auracast support, and a responsive multi-directional control joystick. However, notable cons include its mono-only audio architecture, a lack of an AUX input for wired connections, and a basic companion app with limited EQ customization instead of a fully adjustable equalizer.

Technical Specifications of portable speaker Marshall Willen II

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

6.1

Audio

20.0%

7.3

Battery

18.0%

8.8

Durability

16.0%

7.1

Connectivity

8.0%

7.7

Controls

3.0%

9.3

Design

3.0%

5.3

Smart features

7.2
Marshall Willen II has a technical score of 7.17 points, which is higher than 70% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(864)
amazon
4.6
(270)
United States
Amazon_logo.png
4.6
(1136)

(Reviews last updated: August 2026)

9.4
Marshall Willen II has a user score of 9.44 points, which is higher than 90.4% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Portable Speakers category.
When it matters: When you prefer products in the Portable Speakers category that have been chosen and reviewed by many other buyers.
10
Marshall Willen II has a popularity of 10 points, which is higher than 66.6% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Portable Speakers category with their prices.

When it matters: When you are comparing products in the Portable Speakers category and want a good balance between quality and price.

Score components:

60.0%

7.6

Overall score

40.0%

9.9

Price

8.3
Marshall Willen II has a quality-to-price ratio of 8.3 points, which is higher than 88.2% of products in this category.
Audio output power
What it is: The maximum continuous power the speaker system can deliver.
When it matters: When you need enough output to fill a larger or noisier space.

Importance: HIGH

Good value: >= 20 W

10.00 W
Marshall Willen II has an audio output power of 10.00 W which is lower than that of 66.1% of portable speakers and equal to that of 7.3% of portable speakers.
Total RMS output: 10.00 W.
Driver unit size
What it is: The diameter of each main speaker driver.
When it matters: When the size of the main driver influences bass reach and output capability.

Importance: HIGH

Good value: >= 50 mm

50.00 mm
Marshall Willen II has a driver unit size of 50.00 mm which is larger than that of 43.8% of portable speakers and equal to that of 10.2% of portable speakers.
Primary driver diameter: 50.00 mm.
Number of drivers
What it is: The total number of speaker drivers built into the unit.
When it matters: When fuller driver arrays and broader sound coverage matter.

Importance: MEDIUM

Good value: >= 2

1
Marshall Willen II has 1 drivers, which is fewer than 75.6% of portable speakers and equal to the number in 24.4% of portable speakers.
Acoustic drivers: 1.
Frequency response tolerance
What it is: The allowed deviation around the stated frequency response curve.
When it matters: When a flatter and more accurate frequency response matters.

Importance: MEDIUM

Good value: <= 3 dB

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Lowest frequency
What it is: The lowest audible frequency the speaker can reproduce.
When it matters: When deeper bass extension matters.

Importance: HIGH

Good value: <= 60 Hz

75.00 Hz
Marshall Willen II has a lowest frequency of 75.00 Hz which is higher than that of 66% of portable speakers and equal to that of 2.3% of portable speakers.
Lower frequency-response endpoint: 75.00 Hz.
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Bluetooth connectivity
What it is: Indicates whether the speaker can receive audio over Bluetooth.
When it matters: When wireless playback from phones, tablets, or computers matters.

Importance: MEDIUM

Good value: yes

yes
Marshall Willen II supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
What it is: The generation of Bluetooth supported by the speaker hardware.
When it matters: When compatibility and efficiency with newer Bluetooth devices matter.

Importance: LOW

Good value: >= 5.0

5.3
Marshall Willen II supports Bluetooth version 5.3 which is newer than that of 78.7% of portable speakers and equal to that of 17.6% of portable speakers.
Bluetooth version: 5.3.
Maximum Bluetooth range
What it is: The farthest distance at which the Bluetooth link can remain usable.
When it matters: When the source device may be far from the speaker.

Importance: MEDIUM

Good value: >= 10 m

100.00 m
Marshall Willen II has a maximum Bluetooth range of 100.00 m which is longer than that of 98.7% of portable speakers and equal to that of 1.3% of portable speakers.
Maximum Bluetooth range: 100.00 m.
Bluetooth profiles supported
What it is: The Bluetooth operating profiles available for playback, control, or calls.
When it matters: When Bluetooth playback, control, and call compatibility depend on specific profiles.

Importance: LOW

A2DP; AVRCP; HFP
Bluetooth LE Audio
What it is: Shows whether the speaker supports the low-energy Bluetooth audio standard.
When it matters: When newer low-power Bluetooth audio features matter.

Importance: LOW

Good value: yes

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Battery life
What it is: The playback time available from one full battery charge.
When it matters: When you need longer playback between charges.

Importance: HIGH

Good value: >= 20 h

17 hours
Marshall Willen II has a battery life of 17 hours which is longer than that of 76.9% of portable speakers and equal to that of 0.6% of portable speakers.
Battery capacity
What it is: The amount of electrical charge the internal battery can store.
When it matters: When longer untethered playback or power-bank use needs more stored charge.

Importance: HIGH

Good value: >= 5000 mAh

2,750 mAh
Marshall Willen II has a battery capacity of 2,750 mAh which is larger than that of 57.4% of portable speakers and equal to that of 0.1% of portable speakers.
Charging time
What it is: The time needed to recharge the battery fully.
When it matters: When the speaker needs to be ready again quickly.

Importance: MEDIUM

Good value: <= 4 h

2 hours
Marshall Willen II has a charging time of 2 hours which is shorter than that of 72.9% of portable speakers and equal to that of 22.6% of portable speakers.
Maximum charging input power
What it is: The maximum charging power the speaker can accept from a compatible power source.
When it matters: When faster charging requires the speaker to accept more input power.

Importance: LOW

Good value: >= 20 W

5 W
Marshall Willen II has a maximum charging input power of 5 W which is lower than that of 58.7% of portable speakers and equal to that of 38.5% of portable speakers.
Built-in rechargeable battery
What it is: Indicates whether the speaker uses a battery that can be recharged.
When it matters: When portable use without disposable batteries or continuous mains power matters.

Importance: LOW

Good value: yes

yes
Marshall Willen II has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
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IP rating
What it is: The ingress protection code for dust and water resistance.
When it matters: When dust and water protection need to match the intended environment.

Importance: HIGH

Good value: IP67+

IP67
Marshall Willen II has an IP rating of IP67 which provides better ingress protection than 80% of portable speakers and the same ingress protection as 19.1% of portable speakers.
Water resistance
What it is: Indicates whether the enclosure can resist water exposure.
When it matters: When the speaker may be used near pools, rain, or splashes.

Importance: MEDIUM

Good value: yes

yes
Marshall Willen II is water resistant. 38.3% of portable speakers offer this feature.
Dust resistance
What it is: Shows whether the enclosure is protected against dust ingress.
When it matters: When the speaker may be exposed to sand, soil, or dusty environments.

Importance: MEDIUM

Good value: yes

yes
Marshall Willen II is dust resistant. 48.6% of portable speakers offer this feature.
Waterproof depth rating
What it is: The maximum water depth the speaker is rated to withstand.
When it matters: When the speaker may be submerged or used very close to water.

Importance: MEDIUM

Good value: >= 1 m

1 m
Marshall Willen II has a waterproof depth rating of 1 m which is deeper than that of 52.6% of portable speakers and equal to that of 47.4% of portable speakers.
Drop resistance
What it is: Indicates whether the housing is designed to survive accidental drops.
When it matters: When the speaker may be bumped or suffer an accidental fall during outdoor or travel use.

Importance: LOW

Good value: yes

no
Marshall Willen II lacks an impact-resistance rating. 32.8% of portable speakers offer this feature.
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On-device controls placement
What it is: The physical area of the speaker where its controls are located.
When it matters: When you want controls that are easy to reach in the speaker intended placement.

Importance: LOW

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Touchscreen
What it is: Indicates whether a touch-sensitive screen is integrated.
When it matters: When direct visual control is more convenient than buttons or an app.

Importance: LOW

Good value: yes

no
Marshall Willen II does not have a touchscreen. 0.3% of portable speakers offer this feature.
The speaker does not have an integrated touchscreen.
Smartphone app control
What it is: Shows whether the speaker can be controlled from a phone app.
When it matters: When remote settings, updates, or sound adjustment from a phone matter.

Importance: LOW

Good value: yes

yes
Marshall Willen II supports smartphone app control. 46.1% of portable speakers offer this feature.
Compatible mobile app provides speaker control or settings.
Remote control
What it is: Indicates whether a dedicated remote control is supplied or supported.
When it matters: When you want to control playback from across the room.

Importance: LOW

Good value: yes

no
Marshall Willen II does not include a remote control. 15% of portable speakers offer this feature.
No dedicated remote control is documented.
Fast pairing
What it is: Shows whether setup with compatible devices can be completed more quickly.
When it matters: When quick setup with compatible devices matters.

Importance: LOW

Good value: yes

no
Marshall Willen II does not support fast pairing. 22.5% of portable speakers offer this feature.
No qualifying fast-pair capability; initial pairing is manual or standard.
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Weight
What it is: The total mass of the portable speaker.
When it matters: When carrying the speaker frequently or packing light matters.

Importance: LOW

Good value: <= 1000 g

360 g
Marshall Willen II weighs 360 g which is lighter than that of 75.9% of portable speakers and equal to that of 0.6% of portable speakers.
Height
What it is: The vertical external dimension of the speaker body.
When it matters: When the speaker must fit beneath shelves or in a compact bag.

Importance: LOW

Good value: <= 20 cm

10.05 cm
Marshall Willen II has a height of 10.05 cm which is shorter than that of 60.7% of portable speakers.
Width
What it is: The side-to-side external dimension of the speaker body.
When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.

Importance: LOW

Good value: <= 25 cm

10.05 cm
Marshall Willen II has a width of 10.05 cm which is narrower than that of 74% of portable speakers.
Depth
What it is: The front-to-back depth of the speaker housing.
When it matters: When the speaker should take up less front-to-back space.

Importance: LOW

Good value: <= 10 cm

4.34 cm
Marshall Willen II has a depth of 4.34 cm which is shallower than that of 89.6% of portable speakers.
Carry options
What it is: The available ways to carry, hang, or attach the speaker.
When it matters: When a handle, strap, or attachment point changes how you carry the speaker.

Importance: LOW

strap
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Companion app name
What it is: The official app used to control settings and functions of the speaker.
When it matters: When app compatibility and the available control features depend on the official app.

Importance: LOW

Marshall Bluetooth
Firmware updates
What it is: Indicates whether the speaker can receive firmware revisions after purchase.
When it matters: When post-purchase fixes and feature improvements matter.

Importance: LOW

Good value: yes

yes
Marshall Willen II supports firmware updates. 52.9% of portable speakers offer this feature.
Supports user-accessible firmware updates.
Firmware update method
What it is: The path used to install firmware updates on the speaker.
When it matters: When the convenience and reliability of installing updates matters.

Importance: LOW

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Voice assistant support
What it is: Indicates whether the speaker can work with supported voice assistants.
When it matters: When hands-free control through a compatible assistant matters.

Importance: LOW

Good value: yes

no
Marshall Willen II does not support voice assistants. 26.5% of portable speakers offer this feature.
No direct supported voice-assistant control.
Spotify Connect
What it is: Shows whether Spotify can stream directly to the speaker over the network.
When it matters: When Spotify should stream directly without keeping phone audio active.

Importance: LOW

Good value: yes

no
Marshall Willen II does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Does not support native Spotify Connect.
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Marshall Willen II vs the average portable speaker

  • Better ingress protection
    Marshall Willen II has better ingress protection than the average portable speaker (IP67 vs IPX5).
    What it is: The ingress protection code for dust and water resistance.
    When it matters: When dust and water protection need to match the intended environment.

    Importance: HIGH

    Good value: IP67+

    Marshall Willen II has better ingress protection than the average portable speaker (IP67 vs IPX5).IP67 vs IPX5
  • 90 m longer Bluetooth range
    Marshall Willen II has a longer Bluetooth range than the average portable speaker (100 m vs 10 m).
    Maximum Bluetooth range: 100.00 m.
    What it is: The farthest distance at which the Bluetooth link can remain usable.
    When it matters: When the source device may be far from the speaker.

    Importance: MEDIUM

    Good value: >= 10 m

    Marshall Willen II has a longer Bluetooth range than the average portable speaker (100 m vs 10 m).100.00 m vs 10 m
  • 1 m deeper waterproof rating
    Marshall Willen II has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
    What it is: The maximum water depth the speaker is rated to withstand.
    When it matters: When the speaker may be submerged or used very close to water.

    Importance: MEDIUM

    Good value: >= 1 m

    Marshall Willen II has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).1 m vs 0 m
  • Provides 360-degree sound
    Marshall Willen II provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
    Provides omnidirectional 360° sound radiation.
    What it is: Indicates whether sound is spread evenly in all directions.
    When it matters: When even sound coverage around the speaker matters.

    Importance: MEDIUM

    Good value: yes

    Marshall Willen II provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
  • 1 more multipoint connections
    Marshall Willen II has more multipoint connections than the average portable speaker (2 vs 1).
    Simultaneous Bluetooth devices: 2.
    What it is: The number of source devices that can stay connected at the same time.
    When it matters: When switching between several connected source devices matters.

    Importance: MEDIUM

    Good value: >= 2

    Marshall Willen II has more multipoint connections than the average portable speaker (2 vs 1).2 vs 1
  • Has a noise-canceling microphone
    Marshall Willen II has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
    Uses microphone noise/echo cancellation for calls or voice.
    What it is: Indicates whether the microphones can reduce surrounding noise during capture.
    When it matters: When calls or voice commands must remain clear around background noise.

    Importance: LOW

    Good value: yes

    Marshall Willen II has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
  • 3 more adjustable EQ bands
    Marshall Willen II has more adjustable EQ bands than the average portable speaker (3 vs 0).
    3 app eq bands.
    What it is: The number of adjustable equalizer frequency bands available in the app.
    When it matters: When fine-grained sound adjustment in the companion app matters.

    Importance: LOW

    Good value: >= 5 bands

    Marshall Willen II has more adjustable EQ bands than the average portable speaker (3 vs 0).3 vs 0
  • 5 hours longer battery life
    Marshall Willen II has a longer battery life than the average portable speaker (17 hours vs 12 hours).
    What it is: The playback time available from one full battery charge.
    When it matters: When you need longer playback between charges.

    Importance: HIGH

    Good value: >= 20 h

    Marshall Willen II has a longer battery life than the average portable speaker (17 hours vs 12 hours).17 hours vs 12 hours
  • Provides 360-degree sound
    Marshall Willen II provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
  • Has a noise-canceling microphone
    Marshall Willen II has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
  • 12,600 Hz higher microphone frequency limit
    Marshall Willen II has a higher microphone frequency limit than the average portable speaker (20,000 Hz vs 7,400 Hz).
  • 2 dB higher signal-to-noise ratio
    Marshall Willen II has a higher signal-to-noise ratio than the average portable speaker (82 dB vs 80 dB).
  • 90 m longer Bluetooth range
    Marshall Willen II has a longer Bluetooth range than the average portable speaker (100 m vs 10 m).
  • 1 more multipoint connections
    Marshall Willen II has more multipoint connections than the average portable speaker (2 vs 1).
  • Supports Auracast
    Marshall Willen II supports Auracast, while the average portable speaker does not support Auracast.
  • Has a USB Type-C port
    Marshall Willen II has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • 0.3 Bluetooth levels newer
    Marshall Willen II has a newer Bluetooth version than the average portable speaker (5.3 vs 5.0).
  • 5 hours longer battery life
    Marshall Willen II has a longer battery life than the average portable speaker (17 hours vs 12 hours).
  • 1 hours shorter charging time
    Marshall Willen II has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
  • Has a power bank function
    Marshall Willen II has a power bank function, while the average portable speaker does not have a power bank function.
  • Better ingress protection
    Marshall Willen II has better ingress protection than the average portable speaker (IP67 vs IPX5).
  • 1 m deeper waterproof rating
    Marshall Willen II has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
  • 5 °C higher maximum operating temperature
    Marshall Willen II has a higher maximum operating temperature than the average portable speaker (45 °C vs 40 °C).
  • 3 more adjustable EQ bands
    Marshall Willen II has more adjustable EQ bands than the average portable speaker (3 vs 0).
  • Has an equalizer
    Marshall Willen II has an equalizer, while the average portable speaker does not have an equalizer.
  • 3 more EQ presets
    Marshall Willen II has more EQ presets than the average portable speaker (3 vs 0).
  • Supports party mode
    Marshall Willen II supports party mode, while the average portable speaker does not support party mode.
  • Has a hardware microphone mute switch
    Marshall Willen II has a hardware microphone mute switch, while the average portable speaker does not have a hardware microphone mute switch.
  • Has a sleep timer
    Marshall Willen II has a sleep timer, while the average portable speaker does not have a sleep timer.
  • 440 g lighter
    Marshall Willen II is lighter than the average portable speaker (360 g vs 800 g).
  • 3.96 cm shallower
    Marshall Willen II is shallower than the average portable speaker (4.3 cm vs 8.3 cm).
  • 8.05 cm narrower
    Marshall Willen II is narrower than the average portable speaker (10.1 cm vs 18.1 cm).
  • Supports firmware updates
    Marshall Willen II supports firmware updates, while the average portable speaker does not support firmware updates.
  • 5 newer
    Marshall Willen II was released more recently than the average portable speaker (2024 vs 2019).
  • 10 W less audio output power
    Marshall Willen II has less audio output power than the average portable speaker (10 W vs 20.00 W).
    Total RMS output: 10.00 W.
  • 4 dB SPL lower maximum sound pressure
    Marshall Willen II has a lower maximum sound pressure level than the average portable speaker (88 dB SPL vs 92.00 dB SPL).
    Sound pressure level: 88.00 dB.
  • 1 fewer speaker drivers
    Marshall Willen II has fewer speaker drivers than the average portable speaker (1 vs 2).
    Acoustic drivers: 1.
  • 15 Hz less deep bass extension
    Marshall Willen II has less deep bass extension than the average portable speaker (75 Hz vs 60.00 Hz).
    Lower frequency-response endpoint: 75.00 Hz.
  • Does not have a 3.5 mm AUX input
    Marshall Willen II does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
    No built-in 3.5 mm AUX input.
  • 5 W lower charging input power
    Marshall Willen II has lower charging input power than the average portable speaker (5 W vs 10 W).
  • Does not support stereo pairing
    Marshall Willen II does not support stereo pairing, while the average portable speaker supports stereo pairing.
    True left/right stereo pairing: not supported.
  • Does not support True Wireless Stereo
    Marshall Willen II does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
    Does not support True Wireless Stereo speaker linking.
  • Does not have a 3.5 mm AUX input
    Marshall Willen II does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
    No built-in 3.5 mm AUX input.
    What it is: Indicates whether a standard 3.5 mm analog audio socket is present.
    When it matters: When you need a reliable wired analog audio connection.

    Importance: LOW

    Good value: yes

    Marshall Willen II does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
  • Does not support stereo pairing
    Marshall Willen II does not support stereo pairing, while the average portable speaker supports stereo pairing.
    True left/right stereo pairing: not supported.
    What it is: Indicates whether two compatible speakers can form a stereo pair.
    When it matters: When two compatible speakers should form separate left and right channels.

    Importance: LOW

    Good value: yes

    Marshall Willen II does not support stereo pairing, while the average portable speaker supports stereo pairing.
  • Does not support True Wireless Stereo
    Marshall Willen II does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
    Does not support True Wireless Stereo speaker linking.
    What it is: Shows whether the speaker supports true wireless speaker-to-speaker pairing.
    When it matters: When two compatible speakers should pair wirelessly for stereo playback.

    Importance: LOW

    Good value: yes

    Marshall Willen II does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
  • 5 W lower charging input power
    Marshall Willen II has lower charging input power than the average portable speaker (5 W vs 10 W).
    What it is: The maximum charging power the speaker can accept from a compatible power source.
    When it matters: When faster charging requires the speaker to accept more input power.

    Importance: LOW

    Good value: >= 20 W

    Marshall Willen II has lower charging input power than the average portable speaker (5 W vs 10 W).5 W vs 10 W
  • 10 W less audio output power
    Marshall Willen II has less audio output power than the average portable speaker (10 W vs 20.00 W).
    Total RMS output: 10.00 W.
    What it is: The maximum continuous power the speaker system can deliver.
    When it matters: When you need enough output to fill a larger or noisier space.

    Importance: HIGH

    Good value: >= 20 W

    Marshall Willen II has less audio output power than the average portable speaker (10 W vs 20.00 W).10.00 W vs 20.00 W
  • 4 dB SPL lower maximum sound pressure
    Marshall Willen II has a lower maximum sound pressure level than the average portable speaker (88 dB SPL vs 92.00 dB SPL).
    Sound pressure level: 88.00 dB.
    What it is: The maximum acoustic loudness the speaker can produce.
    When it matters: When the speaker must play loudly in a large or outdoor space.

    Importance: HIGH

    Good value: >= 90 dB SPL

    Marshall Willen II has a lower maximum sound pressure level than the average portable speaker (88 dB SPL vs 92.00 dB SPL).88.00 dB SPL vs 92.00 dB SPL
  • 1 fewer speaker drivers
    Marshall Willen II has fewer speaker drivers than the average portable speaker (1 vs 2).
    Acoustic drivers: 1.
    What it is: The total number of speaker drivers built into the unit.
    When it matters: When fuller driver arrays and broader sound coverage matter.

    Importance: MEDIUM

    Good value: >= 2

    Marshall Willen II has fewer speaker drivers than the average portable speaker (1 vs 2).1 vs 2
  • 15 Hz less deep bass extension
    Marshall Willen II has less deep bass extension than the average portable speaker (75 Hz vs 60.00 Hz).
    Lower frequency-response endpoint: 75.00 Hz.
    What it is: The lowest audible frequency the speaker can reproduce.
    When it matters: When deeper bass extension matters.

    Importance: HIGH

    Good value: <= 60 Hz

    Marshall Willen II has less deep bass extension than the average portable speaker (75 Hz vs 60.00 Hz).75.00 Hz vs 60.00 Hz

Graphic comparison of Marshall Willen II and other products in the Portable Speakers category

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Third-party reviews

United States

(Reviews last updated: August 2026)

What customers like about Marshall Willen II?

  • Iconic rock-inspired aesthetics with premium build quality
  • Highly compact, lightweight, and pocketable design
  • IP67 dustproof and waterproof rating for outdoor durability
  • Excellent battery life offering over 17 hours of playback
  • Fast charging gives 5.5 hours of use from a 20-minute charge
  • Clear, detailed midrange performance and crisp vocals
  • Convenient built-in rubber fastening strap for versatile mounting
  • Intuitive front-mounted multi-directional joystick control
  • Bluetooth 5.3 with future-proof LE Audio and Auracast readiness
  • Built-in microphone allows for hands-free phone calls

What customers dislike about Marshall Willen II?

  • Noticeable lack of deep, thumping low-end bass
  • Low overall power output and limited maximum loudness
  • Vibrates noticeably when played at higher volumes
  • Relatively expensive compared to higher-volume competitors
  • No AUX input for wired audio connections
  • Mono sound output without a wide stereo soundstage
  • Very limited equalizer customization within the companion app

Expert reviews

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tomsguide.com
02/02/2025
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rollingstone.com
10/07/2025
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gizbot.com
02/02/2025
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digit.in
25/02/2025
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whatsthebest.co.uk
29/01/2025
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moneycontrol.com
11/06/2025
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timesofindia.indiatimes.com
09/01/2025
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hifi.de
12/10/2024
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computerbild.de
18/01/2025
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kopfhoerer.de
28/08/2025
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heise.de
19/03/2026
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test.de
23/01/2026
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lesnumeriques.com
31/07/2025
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capital.fr
05/12/2024
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letemsvetemapplem.eu
23/11/2024
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letemsvetemapplem.eu
24/11/2024
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A
altroconsumo.it
No Date Specified
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letemsvetemapplem.eu
24/11/2024
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C
consumentenbond.nl
01/08/2024
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consumentenbond.nl
01/08/2024
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test-aankoop.be
01/08/2024
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