Scored using Portable Speakers Methodology v1.0
Portable Speakers Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Portable Speakers Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
Explore Portable Speakers Methodology v1.0

Teufel Boomster Go Review | 130 Data compared

Avg. price:~£90Audio output power:10.00 WBattery life:10 hoursIP rating:IPX7Bluetooth version:4.2Weight:355 g

Teufel Boomster Go 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.

Teufel Boomster Go
6.8/10

Overall score

Score
6.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

80%

6.5

Technical score

20%

7.8

User score

â–²Better than 55% of portable speakers
7.8

Value for money

Value for money
7.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

6.8

Overall score

30%

10

Price

â–²Better than 68%
6.5

Technical score

Technical score
6.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

32%

6.1

Audio

20%

6.8

Battery

18%

8.1

Durability

16%

6.1

Connectivity

8%

4.9

Controls

3%

9.2

Design

3%

4.1

Smart features

â–²Better than 50%
7.8

User score

User score
7.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.7

User ratings

30%

5.8

Number of reviews

Based on ratings from across the web.
â–¼Worse than 75%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of portable speaker Teufel Boomster Go

Technical score
Technical score
6.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components:

32%

6.1

Audio

20%

6.8

Battery

18%

8.1

Durability

16%

6.1

Connectivity

8%

4.9

Controls

3%

9.2

Design

3%

4.1

Smart features

6.5
User score
User score
7.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.7

User ratings

30%

5.8

Number of reviews

Based on ratings from across the web.
7.8
Popularity
Popularity
5.8/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
Popularity:
Teufel Boomster Go has a popularity score of 5.8 points, which is higher than 61.6% of products in this category.
5.8
Value for money
Value for money
7.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components:

70%

6.8

Overall score

30%

10

Price

7.8
Audio output power
10 W
This portable speaker has an audio output power of 10 W which is lower than that of 66.1% of portable speakers and equal to that of 7.3% of portable speakers.
Driver unit size
50 mm
This portable speaker has a driver unit size of 50 mm which is larger than that of 43.8% of portable speakers and equal to that of 10.2% of portable speakers.
Number of drivers
3
This portable speaker has 3 drivers, which is more than 70.1% of portable speakers and equal to the number in 11.5% of portable speakers.
Frequency response tolerance
?
Lowest frequency
?
Show more
Bluetooth connectivity
yes
This portable speaker supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
4.2
This portable speaker supports Bluetooth version 4.2 which is older than that of 53.8% of portable speakers and equal to that of 17.8% of portable speakers.
Maximum Bluetooth range
?
Bluetooth profiles supported
A2DP; AVRCP; HFP; HSP
Bluetooth LE Audio
no
This portable speaker does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
Show more
Battery life
10 hours
This portable speaker has a battery life of 10 hours which is shorter than that of 53.9% of portable speakers and equal to that of 12.9% of portable speakers.
Battery capacity
2,600 mAh
This portable speaker has a battery capacity of 2,600 mAh which is larger than that of 49% of portable speakers and equal to that of 7.4% of portable speakers.
Charging time
2 hours
This portable speaker 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
?
Built-in rechargeable battery
yes
This portable speaker has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
Show more
IP rating
IPX7
This portable speaker has an IP rating of IPX7 which provides better ingress protection than 47.6% of portable speakers and the same ingress protection as 25.2% of portable speakers.
Water resistance
yes
This portable speaker is water resistant. 38.3% of portable speakers offer this feature.
Dust resistance
yes
This portable speaker is dust resistant. 48.6% of portable speakers offer this feature.
Waterproof depth rating
1 m
This portable speaker 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
yes
This portable speaker resists accidental impacts. 67.3% of portable speakers offer this feature.
Show more
On-device controls placement
top
Touchscreen
?
Smartphone app control
no
This portable speaker does not support smartphone app control. 54% of portable speakers offer this feature.
No compatible mobile app for speaker control.
Remote control
no
This portable speaker does not include a remote control. 15% of portable speakers offer this feature.
Fast pairing
no
This portable speaker does not support fast pairing. 22.5% of portable speakers offer this feature.
Show more
Weight
355 g
This portable speaker weighs 355 g which is lighter than that of 76.6% of portable speakers and equal to that of 0.1% of portable speakers.
Height
4.6 cm
This portable speaker has a height of 4.6 cm which is shorter than that of 94% of portable speakers and equal to that of 0.8% of portable speakers.
Width
10.7 cm
This portable speaker has a width of 10.7 cm which is narrower than that of 71.7% of portable speakers and equal to that of 0.1% of portable speakers.
Depth
10.2 cm
This portable speaker has a depth of 10.2 cm which is deeper than that of 62.3% of portable speakers.
Carry options
strap
Show more
Companion app name
?
Firmware updates
no
This portable speaker does not support firmware updates. 47.2% of portable speakers offer this feature.
Firmware update method
?
Voice assistant support
no
This portable speaker does not support voice assistants. 26.5% of portable speakers offer this feature.
Spotify Connect
no
This portable speaker does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Show more

Teufel Boomster Go vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • 1 m deeper waterproof rating
    This portable speaker has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
    1 m vs 0 m
  • 1 hours shorter charging time
    This portable speaker has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    2 hours vs 3 hours
  • Resists accidental impacts
    This portable speaker resists accidental impacts, while the average portable speaker lacks an impact-resistance rating.
  • Has a power bank function
    This portable speaker has a power bank function, while the average portable speaker does not have a power bank function.
  • 1 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (3 vs 2).
    3 vs 2
  • Has a USB Type-C port
    This portable speaker 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.
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IPX7 vs IPX5).
    IPX7 vs IPX5
  • Has a removable battery
    This portable speaker has a removable battery, while the average portable speaker does not have a removable battery.
  • 1 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (3 vs 2).
    3 vs 2
  • Has a USB Type-C port
    This portable speaker 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.
  • 1 hours shorter charging time
    This portable speaker has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    2 hours vs 3 hours
  • Has a power bank function
    This portable speaker has a power bank function, while the average portable speaker does not have a power bank function.
  • Has a removable battery
    This portable speaker has a removable battery, while the average portable speaker does not have a removable battery.
  • 1 m deeper waterproof rating
    This portable speaker has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
    1 m vs 0 m
  • Resists accidental impacts
    This portable speaker resists accidental impacts, while the average portable speaker lacks an impact-resistance rating.
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IPX7 vs IPX5).
    IPX7 vs IPX5
  • 445 g lighter
    This portable speaker is lighter than the average portable speaker (355 g vs 800 g).
    355 g vs 800 g
  • 7.8 cm shorter
    This portable speaker is shorter than the average portable speaker (4.6 cm vs 12.4 cm).
    4.6 cm vs 12.4 cm
  • 7.4 cm narrower
    This portable speaker is narrower than the average portable speaker (10.7 cm vs 18.1 cm).
    10.7 cm vs 18.1 cm
  • Does not support smartphone app control
    This portable speaker does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
  • Does not have a 3.5 mm AUX input
    This portable speaker 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.
  • 10 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (10 W vs 20 W).
    10 W vs 20 W
  • 2 hours shorter battery life
    This portable speaker has a shorter battery life than the average portable speaker (10 hours vs 12 hours).
    10 hours vs 12 hours
  • 0.8 Bluetooth levels older
    This portable speaker has an older Bluetooth version than the average portable speaker (4.2 vs 5).
    4.2 vs 5
  • 2.7% lower user score
    User score
    7.8/ 10
    ✕
    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 distribution
    ▼▼
    <55-66-77-88-99-10
    Teufel Boomster Go
    the average portable speaker
    Teufel Boomster Go has a lower user score than the average portable speaker (7.79 vs 8).
    7.79 vs 8
  • 1.9 cm deeper
    This portable speaker is deeper than the average portable speaker (10.2 cm vs 8.3 cm).
    10.2 cm vs 8.3 cm
  • 2.7% lower user score
    User score
    7.8/ 10
    ✕
    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 distribution
    ▼▼
    <55-66-77-88-99-10
    Teufel Boomster Go
    the average portable speaker
    Teufel Boomster Go has a lower user score than the average portable speaker (7.79 vs 8).
    7.79 vs 8
  • 10 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (10 W vs 20 W).
    10 W vs 20 W
  • Does not have a 3.5 mm AUX input
    This portable speaker 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.
  • 0.8 Bluetooth levels older
    This portable speaker has an older Bluetooth version than the average portable speaker (4.2 vs 5).
    4.2 vs 5
  • 2 hours shorter battery life
    This portable speaker has a shorter battery life than the average portable speaker (10 hours vs 12 hours).
    10 hours vs 12 hours
  • Does not support smartphone app control
    This portable speaker does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
  • 1.9 cm deeper
    This portable speaker is deeper than the average portable speaker (10.2 cm vs 8.3 cm).
    10.2 cm vs 8.3 cm

Video reviews

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

Expert reviews

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Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What customers like about Teufel Boomster Go

  • Powerful, clean audio output with impressive volume levels for its small footprint.
  • Surprisingly punchy, deep bass response aided by dual passive radiators.
  • Highly durable, shockproof design with a rugged rubberized casing.
  • IPX7 waterproof rating makes it safe for full immersion and outdoor use.
  • Versatile mounting options via a 1/4-inch GoPro-compatible tripod thread and an included lanyard.
  • Solid battery performance providing up to 10 hours of playback.
  • Stereo pairing capability allowing two units to sync for true left/right separation.

What customers don't like about Teufel Boomster Go

  • Uses an outdated Micro-USB charging port instead of modern USB-C.
  • Lacks dedicated companion app support and customizable equalizer settings.
  • Volume control button combinations for skipping tracks are unusual and confusing to navigate.
  • Audio quality can experience compression or a lack of dynamic precision at maximum volumes.
  • Initial pricing is considered relatively high compared to similar pocket-sized competitors.

Verdict

The Teufel Boomster Go is an ultra-compact, heavy-duty portable Bluetooth 5.0 speaker measuring 10.7 x 4.6 x 10.2 cm and weighing 355 grams. Powered by a Class D amplifier delivering 10W RMS output, it features a 50mm aluminium full-range driver paired with two push-pull passive radiators to produce a frequency response of 65 to 20,000 Hz and a maximum sound pressure level of 84 dB. Key advantages include an IPX7 fully waterproof certification, a highly impact-resistant rubberized housing, a generous 2600 mAh battery offering up to 10 hours of playback, and versatile mounting options via a built-in 1/4-inch GoPro-compatible tripod thread and strap. On the downside, the speaker relies on dated Micro-USB charging instead of modern USB-C power delivery, lacks a 3.5mm AUX input for physical connections, and experiences limited bass extension or compressed dynamics when pushed to maximum volumes.

Compare Teufel Boomster Go with other products in the Portable Speakers category

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