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Energy Sistem Urban Box 3 Review | 130 Data compared

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  • Avg. price in UK: ~£35
  • Avg. price in US: ~$40
  • Audio output power: ?
  • Battery life: ?
  • IP rating: IPX4
  • Bluetooth version: 5.0
  • Weight: 515 g

Energy Sistem Urban Box 3 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.

7.2

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%

7.1

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%

7.2

Audio

20.0%

7.6

Battery

18.0%

7.5

Durability

16.0%

6.6

Connectivity

8.0%

5.8

Controls

3.0%

8.9

Design

3.0%

7.4

Smart features

Very good
7.1

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%

7.4

User reviews

30.0%

6.3

Popularity

User score:
United Kingdom
amazon
3.8
(51)
amazon
3.4
(15)

(Reviews last updated: August 2026)

Very good
  • 8.4
    Outdoor durability

    Score components:

    40.0%

    10

    Water resistance

    25.0%

    4.9

    IP rating

    20.0%

    9.7

    Weight

    15.0%

    ?

    Battery life

  • 7.7
    Powerful sound

    Score components:

    45.0%

    ?

    Audio output power

    25.0%

    ?

    Battery life

    15.0%

    9.7

    Weight

    15.0%

    4.0

    Party mode

  • 7.1
    Home listening

    Score components:

    35.0%

    ?

    Multi-room support

    30.0%

    4.0

    Wi-Fi connectivity

    20.0%

    ?

    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 Energy Sistem Urban Box 3 is a portable 2.0 stereo speaker featuring two 52mm full-range drivers, dual passive bass membranes, and 16 W of total output power across an 80 Hz to 18 kHz frequency response. Its core advantages include versatile playback options such as Bluetooth 5.0 with a 20-meter range, a built-in hands-free microphone, True Wireless Stereo (TWS) pairing, and direct audio playback from a 3.5mm AUX jack, USB drives, or microSD cards up to 64 GB. It also boasts a splash-proof fabric housing and a 2,000 mAh battery offering up to 12 hours of playback with a 2-hour USB-C fast charge. However, it lacks a dedicated battery level indicator, FM radio functionality, and voice command controls, and its 515-gram body is somewhat bulky compared to ultra-compact alternatives.

Technical Specifications of portable speaker Energy Sistem Urban Box 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%

7.2

Audio

20.0%

7.6

Battery

18.0%

7.5

Durability

16.0%

6.6

Connectivity

8.0%

5.8

Controls

3.0%

8.9

Design

3.0%

7.4

Smart features

7.2
Energy Sistem Urban Box 3 has a technical score of 7.19 points, which is higher than 71.1% 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%

7.4

User reviews

30.0%

6.3

Popularity

User score:
United Kingdom
amazon
3.8
(51)
amazon
3.4
(15)

(Reviews last updated: August 2026)

7.1
Energy Sistem Urban Box 3 has a user score of 7.1 points, which is lower than 89.5% 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.
6.3
Energy Sistem Urban Box 3 has a popularity of 6.3 points, which is higher than 58.4% 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%

7.2

Overall score

40.0%

10

Price

8.0
Energy Sistem Urban Box 3 has a quality-to-price ratio of 8 points, which is higher than 68.5% 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

?
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

52.00 mm
Energy Sistem Urban Box 3 has a driver unit size of 52.00 mm which is larger than that of 55.2% of portable speakers and equal to that of 4.9% of portable speakers.
Primary driver diameter: 52.00 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
Energy Sistem Urban Box 3 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
Energy Sistem Urban Box 3 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

5.0
Energy Sistem Urban Box 3 supports Bluetooth version 5.0 which is newer than that of 46.3% of portable speakers and equal to that of 24.4% of portable speakers.
Bluetooth version: 5.0.
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

?
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

?
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
Energy Sistem Urban Box 3 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

?
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

2000 mAh
Energy Sistem Urban Box 3 has a battery capacity of 2000 mAh which is smaller than that of 64.9% of portable speakers and equal to that of 7.3% 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
Energy Sistem Urban Box 3 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

?
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
Energy Sistem Urban Box 3 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+

IPX4
Energy Sistem Urban Box 3 has an IP rating of IPX4 which provides worse ingress protection than 77.7% of portable speakers and the same ingress protection as 21% 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
Energy Sistem Urban Box 3 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

?
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

?
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
Energy Sistem Urban Box 3 lacks an impact-resistance rating. 32.8% 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
Energy Sistem Urban Box 3 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

no
Energy Sistem Urban Box 3 does not support smartphone app control. 54% of portable speakers offer this feature.
No compatible mobile app for speaker control.
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

yes
Energy Sistem Urban Box 3 includes a remote control. 85.1% of portable speakers offer this feature.
A dedicated remote-control option 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
Energy Sistem Urban Box 3 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

515 g
Energy Sistem Urban Box 3 weighs 515 g which is lighter than that of 65.5% of portable speakers and equal to that of 0.1% 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

18.5 cm
Energy Sistem Urban Box 3 has a height of 18.5 cm which is taller than that of 71.1% of portable speakers and equal to that of 0.8% 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

7 cm
Energy Sistem Urban Box 3 has a width of 7 cm which is narrower than that of 93.4% of portable speakers and equal to that of 0.7% 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

7.5 cm
Energy Sistem Urban Box 3 has a depth of 7.5 cm which is shallower than that of 58% of portable speakers and equal to that of 1.4% 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
Show more
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
Energy Sistem Urban Box 3 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

?
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
Energy Sistem Urban Box 3 does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Does not support native Spotify Connect.
Show more

Energy Sistem Urban Box 3 vs the average portable speaker

  • Has a noise-canceling microphone
    Energy Sistem Urban Box 3 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

    Energy Sistem Urban Box 3 has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
  • 1 hours shorter charging time
    Energy Sistem Urban Box 3 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

    Energy Sistem Urban Box 3 has a shorter charging time than the average portable speaker (2 hours vs 3 hours).2 hours vs 3 hours
  • Has built-in stereo speakers
    Energy Sistem Urban Box 3 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
    Provides true stereo output within the unit.
    What it is: Shows whether the device uses separate left and right audio channels.
    When it matters: When true left-and-right channel playback matters without pairing a second speaker.

    Importance: LOW

    Good value: yes

    Energy Sistem Urban Box 3 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
  • 1 more USB ports
    Energy Sistem Urban Box 3 has more USB ports than the average portable speaker (2 vs 1).
    Physical USB ports: 2.
    What it is: The number of USB ports available on the speaker.
    When it matters: When several wired accessories or storage devices need USB connections.

    Importance: LOW

    Good value: >= 1

    Energy Sistem Urban Box 3 has more USB ports than the average portable speaker (2 vs 1).2 vs 1
  • Has a USB Type-C port
    Energy Sistem Urban Box 3 has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
    Has a physical USB-C port.
    What it is: Indicates whether the device uses a USB Type-C connector.
    When it matters: When modern charging and connection compatibility matter.

    Importance: LOW

    Good value: yes

    Energy Sistem Urban Box 3 has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • Supports firmware updates
    Energy Sistem Urban Box 3 supports firmware updates, while the average portable speaker does not support firmware updates.
    Supports user-accessible 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

    Energy Sistem Urban Box 3 supports firmware updates, while the average portable speaker does not support firmware updates.
  • Includes a remote control
    Energy Sistem Urban Box 3 includes a remote control, while the average portable speaker does not include a remote control.
    A dedicated remote-control option is documented.
    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

    Energy Sistem Urban Box 3 includes a remote control, while the average portable speaker does not include a remote control.
  • Has an FM radio
    Energy Sistem Urban Box 3 has an FM radio, while the average portable speaker does not have an FM radio.
    What it is: Shows whether the speaker includes an FM radio receiver.
    When it matters: When listening to broadcast radio without a separate source matters.

    Importance: LOW

    Good value: yes

    Energy Sistem Urban Box 3 has an FM radio, while the average portable speaker does not have an FM radio.
  • Has a noise-canceling microphone
    Energy Sistem Urban Box 3 has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
  • Has built-in stereo speakers
    Energy Sistem Urban Box 3 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
  • 2 mm larger main driver
    Energy Sistem Urban Box 3 has a larger main driver than the average portable speaker (52 mm vs 50.00 mm).
  • 1 more USB ports
    Energy Sistem Urban Box 3 has more USB ports than the average portable speaker (2 vs 1).
  • Has a USB Type-C port
    Energy Sistem Urban Box 3 has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • 1 hours shorter charging time
    Energy Sistem Urban Box 3 has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
  • Includes a remote control
    Energy Sistem Urban Box 3 includes a remote control, while the average portable speaker does not include a remote control.
  • Has an FM radio
    Energy Sistem Urban Box 3 has an FM radio, while the average portable speaker does not have an FM radio.
  • Supports playback mute
    Energy Sistem Urban Box 3 supports playback mute, while the average portable speaker does not support playback mute.
  • 11.1 cm narrower
    Energy Sistem Urban Box 3 is narrower than the average portable speaker (7 cm vs 18.1 cm).
  • 285 g lighter
    Energy Sistem Urban Box 3 is lighter than the average portable speaker (515 g vs 800 g).
  • Supports firmware updates
    Energy Sistem Urban Box 3 supports firmware updates, while the average portable speaker does not support firmware updates.

Total
Overall
Audio
Connectivity
Battery
Controls
Design
Smart features
  • 2,000 Hz lower maximum frequency
    Energy Sistem Urban Box 3 has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    Upper frequency-response endpoint: 18000 Hz.
  • 20 dB lower signal-to-noise ratio
    Energy Sistem Urban Box 3 has a lower signal-to-noise ratio than the average portable speaker (60 dB vs 80 dB).
    Signal-to-noise ratio: 60.00 dB.
  • 600 mAh less battery capacity
    Energy Sistem Urban Box 3 has a smaller battery capacity than the average portable speaker (2000 mAh vs 2,600 mAh).
  • Worse ingress protection
    Energy Sistem Urban Box 3 has worse ingress protection than the average portable speaker (IPX4 vs IPX5).
  • Does not support smartphone app control
    Energy Sistem Urban Box 3 does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
  • 6.1 cm taller
    Energy Sistem Urban Box 3 is taller than the average portable speaker (18.5 cm vs 12.4 cm).
  • Does not support smartphone app control
    Energy Sistem Urban Box 3 does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker 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

    Energy Sistem Urban Box 3 does not support smartphone app control, while the average portable speaker supports smartphone app control.
  • 2,000 Hz lower maximum frequency
    Energy Sistem Urban Box 3 has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    Upper frequency-response endpoint: 18000 Hz.
    What it is: The highest audible frequency the speaker can reproduce.
    When it matters: When upper-treble extension and high-frequency detail matter.

    Importance: MEDIUM

    Good value: >= 20000 Hz

    Energy Sistem Urban Box 3 has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).18000 Hz vs 20000 Hz
  • 20 dB lower signal-to-noise ratio
    Energy Sistem Urban Box 3 has a lower signal-to-noise ratio than the average portable speaker (60 dB vs 80 dB).
    Signal-to-noise ratio: 60.00 dB.
    What it is: The ratio between the wanted audio signal and background noise.
    When it matters: When cleaner audio with less background noise matters.

    Importance: MEDIUM

    Good value: >= 80 dB

    Energy Sistem Urban Box 3 has a lower signal-to-noise ratio than the average portable speaker (60 dB vs 80 dB).60.00 dB vs 80 dB
  • 600 mAh less battery capacity
    Energy Sistem Urban Box 3 has a smaller battery capacity than the average portable speaker (2000 mAh vs 2,600 mAh).
    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

    Energy Sistem Urban Box 3 has a smaller battery capacity than the average portable speaker (2000 mAh vs 2,600 mAh).2000 mAh vs 2600 mAh
  • Worse ingress protection
    Energy Sistem Urban Box 3 has worse ingress protection than the average portable speaker (IPX4 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+

    Energy Sistem Urban Box 3 has worse ingress protection than the average portable speaker (IPX4 vs IPX5).IPX4 vs IPX5
  • 6.1 cm taller
    Energy Sistem Urban Box 3 is taller than the average portable speaker (18.5 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

    Energy Sistem Urban Box 3 is taller than the average portable speaker (18.5 cm vs 12.4 cm).18.5 cm vs 12.4 cm
  • 12.7% lower user score
    Energy Sistem Urban Box 3 has a lower user score than the average portable speaker (7.10 vs 8.000).
    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.
    Energy Sistem Urban Box 3 has a lower user score than the average portable speaker (7.10 vs 8.000).7.1 vs 8
Total
Overall
Audio
Battery
Durability
Controls
Design

Graphic comparison of Energy Sistem Urban Box 3 and other products in the Portable Speakers category

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
3.8
51 Reviews
amazon
3.4
15 Reviews

(Reviews last updated: August 2026)

What customers like about Energy Sistem Urban Box 3?

  • Competitive price point offering good value for money
  • Compact, lightweight design that ensures great portability
  • Clear, crisp audio output with a decent maximum volume for its size
  • Versatile connectivity options including Bluetooth, microSD cards, and USB drives
  • Splash-proof fabric exterior that provides reliable durability outdoors
  • Good battery life lasting up to 12 hours of regular playback

What customers dislike about Energy Sistem Urban Box 3?

  • Extremely loud, unadjustable voice prompt when switching the device on or off
  • Absence of a physical or digital battery level indicator on the chassis
  • Potential sound distortion when pushed to its maximum volume levels
  • Lacks a dedicated AUX audio input port for traditional wired connections
  • Bass response is limited and lacks deep sub-bass performance

Expert reviews

T
tradeinn.com
14/08/2026
Summary of the review
Energy Sistem Urban Box 3 Space Black Bluetooth Speaker - Technical Specifications
(Translated)Show original
D
deporvillage.it
18/05/2026
Summary of the review
Description and Technical Analysis: Energy Sistem Urban Box 3 Speaker
(Translated)Show original

Video reviews

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7.6
anker-soundcore-glow-mini
Anker Soundcore Glow Mini

Portable Speakers

7.5
anker-soundcore-boost
Anker Soundcore Boost

Portable Speakers

7.5
tribit-xsound-go
Tribit Xsound Go

Portable Speakers

7.5
anker-soundcore-flare-mini
Anker Soundcore Flare Mini

Portable Speakers

7.4

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