Ultimate Ears Boom Review | 130 Data compared

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  • Avg. price in UK: ~£110
  • Avg. price in US: ~$150
  • Audio output power: 10.00 W
  • Battery life: 15 hours
  • IP rating: IP67
  • Bluetooth version: 3.0
  • Weight: 538 g

Ultimate Ears Boom 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.

7.7

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%

7.3

Technical Score

20.0%

9.2

User score

Very good
7.3

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%

6.0

Audio

20.0%

7.3

Battery

18.0%

9.5

Durability

16.0%

6.4

Connectivity

8.0%

8.7

Controls

3.0%

8.8

Design

3.0%

7.8

Smart features

Very good
9.2

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%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1340)
United States
Amazon_logo.png
4.4
(1398)

(Reviews last updated: August 2026)

Exceptional
  • 9.4
    Outdoor durability

    Score components:

    40.0%

    10

    Water resistance

    25.0%

    9.7

    IP rating

    20.0%

    9.7

    Weight

    15.0%

    7.0

    Battery life

  • 5.5
    Powerful sound

    Score components:

    45.0%

    1.9

    Audio output power

    25.0%

    7.0

    Battery life

    15.0%

    9.7

    Weight

    15.0%

    10

    Party mode

  • 5.8
    Home listening

    Score components:

    35.0%

    ?

    Multi-room support

    30.0%

    4.0

    Wi-Fi connectivity

    20.0%

    1.9

    Audio output power

    15.0%

    9.7

    Weight

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Best prices in UK

Best rankings

?

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

Verdict

The Ultimate Ears Boom is a rugged, cylindrical portable Bluetooth speaker featuring dual 1.5-inch full-range drivers and dual 2-inch passive radiators that deliver immersive 360-degree sound. Weighing approximately 1.2 pounds and boasting a stain-resistant, water-resistant plasma coating, it is highly optimized for outdoor use with a generous wireless range of up to 50 feet and an impressive rechargeable battery life of up to 15 hours. Prominent pros include its powerful midrange, exceptionally durable build quality, and convenient multi-device pairing capabilities. However, on the downside, it suffers from a slightly weak bass response that lacks deep low-end definition, and the treble occasionally lacks crisp articulation.

Technical Specifications of portable speaker Ultimate Ears Boom

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%

6.0

Audio

20.0%

7.3

Battery

18.0%

9.5

Durability

16.0%

6.4

Connectivity

8.0%

8.7

Controls

3.0%

8.8

Design

3.0%

7.8

Smart features

7.3
Ultimate Ears Boom has a technical score of 7.32 points, which is higher than 78% 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%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1340)
United States
Amazon_logo.png
4.4
(1398)

(Reviews last updated: August 2026)

9.2
Ultimate Ears Boom has a user score of 9.16 points, which is higher than 80.1% 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
Ultimate Ears Boom 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%

7.7

Overall score

40.0%

9.9

Price

8.4
Ultimate Ears Boom has a quality-to-price ratio of 8.4 points, which is higher than 91.5% 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
Ultimate Ears Boom 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

38.00 mm
Ultimate Ears Boom has a driver unit size of 38.00 mm which is smaller than that of 89.8% of portable speakers and equal to that of 4.5% of portable speakers.
Primary driver diameter: 38.00 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

2
Ultimate Ears Boom has 2 drivers, which is more than 24.5% of portable speakers and equal to the number in 45.5% of portable speakers.
Acoustic drivers: 2.
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

?
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

?
Show more
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
Ultimate Ears Boom 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

3.0
Ultimate Ears Boom supports Bluetooth version 3.0 which is older than that of 85.4% of portable speakers and equal to that of 6.5% of portable speakers.
Bluetooth version: 3.0.
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

15.00 m
Ultimate Ears Boom has a maximum Bluetooth range of 15.00 m which is longer than that of 75.6% of portable speakers and equal to that of 2.1% of portable speakers.
Maximum Bluetooth range: 15.00 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; 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

no
Ultimate Ears Boom does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
Show more
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

15 hours
Ultimate Ears Boom has a battery life of 15 hours which is longer than that of 67% of portable speakers and equal to that of 6.5% 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

3,400 mAh
Ultimate Ears Boom has a battery capacity of 3,400 mAh which is larger than that of 66.4% of portable speakers and equal to that of 1.1% 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
Ultimate Ears Boom 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

10 W
Ultimate Ears Boom has a maximum charging input power of 10 W which is higher than that of 44.3% of portable speakers and equal to that of 26.1% 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
Ultimate Ears Boom has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
Show more
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
Ultimate Ears Boom 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
Ultimate Ears Boom 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
Ultimate Ears Boom 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
Ultimate Ears Boom 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

yes
Ultimate Ears Boom resists accidental impacts. 67.3% of portable speakers offer this feature.
Show more
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

?
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
Ultimate Ears Boom 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
Ultimate Ears Boom 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
Ultimate Ears Boom 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
Ultimate Ears Boom does not support fast pairing. 22.5% of portable speakers offer this feature.
No qualifying fast-pair capability; initial pairing is manual or standard.
Show more
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

538 g
Ultimate Ears Boom weighs 538 g which is lighter than that of 64.3% 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

18 cm
Ultimate Ears Boom has a height of 18 cm which is taller than that of 68% of portable speakers and equal to that of 1.6% 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

?
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

6.7 cm
Ultimate Ears Boom has a depth of 6.7 cm which is shallower than that of 67.3% of portable speakers and equal to that of 1% 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

none
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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

?
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
Ultimate Ears Boom 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

?
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

yes
Ultimate Ears Boom supports voice assistants. 73.6% of portable speakers offer this feature.
Supports direct 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
Ultimate Ears Boom does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Does not support native Spotify Connect.
Show more

Ultimate Ears Boom vs the average portable speaker

  • Better ingress protection
    Ultimate Ears Boom 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+

    Ultimate Ears Boom has better ingress protection than the average portable speaker (IP67 vs IPX5).IP67 vs IPX5
  • 1 m deeper waterproof rating
    Ultimate Ears Boom 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

    Ultimate Ears Boom 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
    Ultimate Ears Boom 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

    Ultimate Ears Boom provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
  • 1 more multipoint connections
    Ultimate Ears Boom 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

    Ultimate Ears Boom has more multipoint connections than the average portable speaker (2 vs 1).2 vs 1
  • 5 m longer Bluetooth range
    Ultimate Ears Boom has a longer Bluetooth range than the average portable speaker (15 m vs 10 m).
    Maximum Bluetooth range: 15.00 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

    Ultimate Ears Boom has a longer Bluetooth range than the average portable speaker (15 m vs 10 m).15.00 m vs 10 m
  • 1 hours shorter charging time
    Ultimate Ears Boom has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    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

    Ultimate Ears Boom has a shorter charging time than the average portable speaker (2 hours vs 3 hours).2 hours vs 3 hours
  • 4 more EQ presets
    Ultimate Ears Boom has more EQ presets than the average portable speaker (4 vs 0).
    4 eq presets.
    What it is: The number of preset sound tuning profiles that can be selected.
    When it matters: When you want more ready-made sound profiles for different content.

    Importance: LOW

    Good value: >= 4 presets

    Ultimate Ears Boom has more EQ presets than the average portable speaker (4 vs 0).4 vs 0
  • Has an equalizer
    Ultimate Ears Boom has an equalizer, while the average portable speaker does not have an equalizer.
    Offers user-selectable EQ, tone adjustment, or sound presets.
    What it is: Shows whether the sound balance can be adjusted across frequency ranges.
    When it matters: When you want to adjust bass, midrange, or treble balance.

    Importance: LOW

    Good value: yes

    Ultimate Ears Boom has an equalizer, while the average portable speaker does not have an equalizer.
  • Provides 360-degree sound
    Ultimate Ears Boom provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
  • 1 more multipoint connections
    Ultimate Ears Boom has more multipoint connections than the average portable speaker (2 vs 1).
  • 5 m longer Bluetooth range
    Ultimate Ears Boom has a longer Bluetooth range than the average portable speaker (15 m vs 10 m).
  • Supports NFC Bluetooth pairing
    Ultimate Ears Boom supports NFC Bluetooth pairing, while the average portable speaker does not support NFC Bluetooth pairing.
  • Has a USB Type-C port
    Ultimate Ears Boom has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • 1 hours shorter charging time
    Ultimate Ears Boom has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
  • 3 hours longer battery life
    Ultimate Ears Boom has a longer battery life than the average portable speaker (15 hours vs 12 hours).
  • Includes a power adapter
    Ultimate Ears Boom includes a power adapter, while the average portable speaker does not include a power adapter.
  • 800 mAh more battery capacity
    Ultimate Ears Boom has a larger battery capacity than the average portable speaker (3,400 mAh vs 2,600 mAh).
  • Better ingress protection
    Ultimate Ears Boom has better ingress protection than the average portable speaker (IP67 vs IPX5).
  • 1 m deeper waterproof rating
    Ultimate Ears Boom has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
  • Resists accidental impacts
    Ultimate Ears Boom resists accidental impacts, while the average portable speaker lacks an impact-resistance rating.
  • 4 more EQ presets
    Ultimate Ears Boom has more EQ presets than the average portable speaker (4 vs 0).
  • Has an equalizer
    Ultimate Ears Boom has an equalizer, while the average portable speaker does not have an equalizer.
  • Supports party mode
    Ultimate Ears Boom supports party mode, while the average portable speaker does not support party mode.
  • Has a programmable button
    Ultimate Ears Boom has a programmable button, while the average portable speaker does not have a programmable button.
  • 262 g lighter
    Ultimate Ears Boom is lighter than the average portable speaker (538 g vs 800 g).
  • Supports voice assistants
    Ultimate Ears Boom supports voice assistants, while the average portable speaker does not support voice assistants.
  • Supports firmware updates
    Ultimate Ears Boom supports firmware updates, while the average portable speaker does not support firmware updates.
  • 12 mm smaller main driver
    Ultimate Ears Boom has a smaller main driver than the average portable speaker (38 mm vs 50.00 mm).
    Primary driver diameter: 38.00 mm.
  • 89 ms higher audio latency
    Ultimate Ears Boom has higher audio latency than the average portable speaker (174 ms vs 85 ms).
    Audio latency: 174 ms.
  • 10 W less audio output power
    Ultimate Ears Boom 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
    Ultimate Ears Boom 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.
  • 2 Bluetooth levels older
    Ultimate Ears Boom has an older Bluetooth version than the average portable speaker (3 vs 5.0).
    Bluetooth version: 3.0.
  • 5.6 cm taller
    Ultimate Ears Boom is taller than the average portable speaker (18 cm vs 12.4 cm).
  • 6 older
    Ultimate Ears Boom was released earlier than the average portable speaker (2013 vs 2019).
    Release year: 2013.
  • 12 mm smaller main driver
    Ultimate Ears Boom has a smaller main driver than the average portable speaker (38 mm vs 50.00 mm).
    Primary driver diameter: 38.00 mm.
    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

    Ultimate Ears Boom has a smaller main driver than the average portable speaker (38 mm vs 50.00 mm).38.00 mm vs 50.00 mm
  • 2 Bluetooth levels older
    Ultimate Ears Boom has an older Bluetooth version than the average portable speaker (3 vs 5.0).
    Bluetooth version: 3.0.
    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

    Ultimate Ears Boom has an older Bluetooth version than the average portable speaker (3 vs 5.0).3.0 vs 5.0
  • 89 ms higher audio latency
    Ultimate Ears Boom has higher audio latency than the average portable speaker (174 ms vs 85 ms).
    Audio latency: 174 ms.
    What it is: The delay between the source signal and the sound you hear.
    When it matters: When lip sync, gaming, or real-time monitoring matters.

    Importance: LOW

    Good value: <= 100 ms

    Ultimate Ears Boom has higher audio latency than the average portable speaker (174 ms vs 85 ms).174 ms vs 85 ms
  • 10 W less audio output power
    Ultimate Ears Boom 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

    Ultimate Ears Boom 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
    Ultimate Ears Boom 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

    Ultimate Ears Boom 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
  • 6 older
    Ultimate Ears Boom was released earlier than the average portable speaker (2013 vs 2019).
    Release year: 2013.
    What it is: The official launch timing of the speaker model.
    When it matters: When newer connectivity, software support, or product longevity matters.

    Importance: LOW

    Good value: >= 2024

    Ultimate Ears Boom was released earlier than the average portable speaker (2013 vs 2019).2,013 vs 2,019
  • 5.6 cm taller
    Ultimate Ears Boom is taller than the average portable speaker (18 cm vs 12.4 cm).
    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

    Ultimate Ears Boom is taller than the average portable speaker (18 cm vs 12.4 cm).18 cm vs 12.4 cm

Graphic comparison of Ultimate Ears Boom and other products in the Portable Speakers category

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Third-party reviews

United Kingdom
United States

(Reviews last updated: August 2026)

What customers like about Ultimate Ears Boom?

  • Excellent durability with an IP67 rating making it drop-proof, dustproof, and waterproof
  • Floats in water, which makes it perfect for pool and beach use
  • Balanced, loud 360-degree sound projection that fills outdoor spaces well
  • Compact, lightweight, and highly portable cylindrical design
  • Strong battery life lasting up to 15 hours on a single charge
  • Useful app features like PartyUp for pairing multiple speakers together

What customers dislike about Ultimate Ears Boom?

  • Lacks deep, impactful bass and low-end extension compared to some competitors
  • Mid-range frequencies can occasionally sound flat or lack detail
  • Premium pricing makes it more expensive than alternative portable options
  • Occasional audio distortion or buzzing reported at maximum volumes
  • Some users experience long-term charging port or battery degradation issues

Expert reviews

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trustedreviews.com
21/06/2013
Summary of the review
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expertreviews.co.uk
25/12/2013
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whathifi.com
08/05/2014
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C
cnet.com
18/06/2013
Summary of the review
F
forums.appleinsider.com
01/12/2013
Summary of the review
H
head-fi.org
09/08/2013
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P
pocket-lint.com
08/07/2013
Summary of the review
A
appleinsider.com
01/12/2013
Summary of the review
T
techradar.com
16/04/2015
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C
computerbild.de
15/09/2015
Summary of the review
C
computerbild.de
12/10/2018
Summary of the review
C
chip.de
23/01/2019
Summary of the review
H
hifi.de
12/01/2021
Summary of the review
M
macmaniacs.at
01/08/2013
Summary of the review
C
connect.de
08/10/2013
Summary of the review
A
avguide.ch
04/08/2014
Summary of the review
L
lesnumeriques.com
13/06/2013
Summary of the review
C
clubic.com
03/07/2013
Summary of the review
L
lesnumeriques.com
17/07/2024
Summary of the review
C
capital.fr
18/09/2024
Summary of the review
F
frandroid.com
27/09/2024
Summary of the review
C
cnetfrance.fr
26/10/2018
Summary of the review
L
leclaireur.fnac.com
15/11/2018
Summary of the review
E
enceintesbluetooth.fr
08/09/2014
Summary of the review
M
macitynet.it
13/06/2015
Summary of the review
T
tweakers.net
11/06/2014
Summary of the review
T
tweakers.net
21/07/2014
Summary of the review
T
tweakers.net
21/06/2015
Summary of the review
T
tweakers.net
01/06/2014
Summary of the review

Video reviews

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