OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Portable Speakers Methodology v1.0
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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

JBL Boombox 3 Review | 130 Data compared

Avg. price:~£330Audio output power:?Battery life:24 hoursIP rating:IP67Bluetooth version:5.3Weight:6700 g

JBL Boombox 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.

JBL Boombox 3
8.1/10

Overall score

Score
8.1/ 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
★ Better than 99% of models
Score components

80%

7.8

Technical score

20%

9.5

User score

★Better than 99% of portable speakers
8.3

Value for money

Value for money
8.3/ 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
★ Better than 93% of models
Score components

70%

8.1

Overall score

30%

8.8

Price

★Better than 93%
7.8

Technical score

Technical score
7.8/ 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
★ Better than 97% of models
Score components

32%

8.0

Audio

20%

7.9

Battery

18%

9.2

Durability

16%

6.5

Connectivity

8%

8.8

Controls

3%

3.5

Design

3%

5.2

Smart features

★Better than 97%
9.5

User score

User score
9.5/ 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
★ Better than 97% of models
Score components

70%

9.4

User ratings

30%

9.8

Number of reviews

Based on ratings from across the web.
★Better than 97%
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Where to buy
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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 JBL Boombox 3

Technical score
Technical score
7.8/ 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
★ Better than 97% of models
Score components:

32%

8.0

Audio

20%

7.9

Battery

18%

9.2

Durability

16%

6.5

Connectivity

8%

8.8

Controls

3%

3.5

Design

3%

5.2

Smart features

7.8
User score
User score
9.5/ 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
★ Better than 97% of models
Score components

70%

9.4

User ratings

30%

9.8

Number of reviews

Based on ratings from across the web.
9.5
Popularity
Popularity
9.8/ 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
★ Better than 91% of models
Popularity:
JBL Boombox 3 has a popularity score of 9.8 points, which is higher than 90.8% of products in this category.
9.8
Value for money
Value for money
8.3/ 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
★ Better than 93% of models
Score components:

70%

8.1

Overall score

30%

8.8

Price

8.3
Audio output power
?
Driver unit size
?
Number of drivers
5
Market range: <0 – >5
This portable speaker has 5 drivers, which is more than 93.7% of portable speakers and equal to the number in 3.1% of portable speakers.
Frequency response tolerance
?
Lowest frequency
40 Hz
Market range: <20 Hz – >120 Hz
This portable speaker has a lowest frequency of 40 Hz which is lower than that of 74.9% of portable speakers and equal to that of 4.6% of portable speakers.
Show more
Bluetooth connectivity
yes
This portable speaker supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
5.3
Market range: <3 – >5.3
This portable speaker 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.
Maximum Bluetooth range
?
Bluetooth profiles supported
A2DP; AVRCP
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
24 hours
Market range: <6 hours – >24 hours
This portable speaker has a battery life of 24 hours which is longer than that of 88.1% of portable speakers and equal to that of 6.4% of portable speakers.
Battery capacity
10,000 mAh
Market range: <900 mAh – >6.6k mAh
This portable speaker has a battery capacity of 10,000 mAh which is larger than that of 96.1% of portable speakers and equal to that of 1.1% of portable speakers.
Charging time
6 hours
Market range: <2 hours – >5 hours
This portable speaker has a charging time of 6 hours which is longer than that of 95.1% of portable speakers and equal to that of 3.4% 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
IP67
This portable speaker 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
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
Market range: <0 m – >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
?
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On-device controls placement
top
Touchscreen
no
This portable speaker does not have a touchscreen. 0.3% of portable speakers offer this feature.
Smartphone app control
yes
This portable speaker supports smartphone app control. 46.1% of portable speakers offer this feature.
Compatible mobile app provides speaker control or settings.
Remote control
no
This portable speaker does not include a remote control. 15% of portable speakers offer this feature.
Fast pairing
yes
This portable speaker supports fast pairing. 77.6% of portable speakers offer this feature.
Show more
Weight
6,700 g
Market range: <200 g – >5.6k g
This portable speaker weighs 6,700 g which is heavier than that of 93.1% of portable speakers and equal to that of 0.2% of portable speakers.
Height
?
Width
48.24 cm
Market range: <7.6 cm – >37 cm
This portable speaker has a width of 48.24 cm which is wider than that of 97.3% of portable speakers and equal to that of 0.1% of portable speakers.
Depth
19.97 cm
Market range: <4.3 cm – >19.97 cm
This portable speaker has a depth of 19.97 cm which is deeper than that of 90% of portable speakers and equal to that of 0.1% of portable speakers.
Carry options
handle
Show more
Companion app name
JBL Portable
Firmware updates
yes
This portable speaker supports firmware updates. 52.9% of portable speakers offer this feature.
Supports user-accessible firmware updates.
Firmware update method
OTA; App
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

JBL Boombox 3 vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IP67 vs IPX5).
    IP67 vs IPX5
  • 12 hours longer battery life
    This portable speaker has a longer battery life than the average portable speaker (24 hours vs 12 hours).
    24 hours vs 12 hours
  • 7,400 mAh more battery capacity
    This portable speaker has a larger battery capacity than the average portable speaker (10,000 mAh vs 2,600 mAh).
    10,000 mAh vs 2,600 mAh
  • 3 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (5 vs 2).
    5 vs 2
  • 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
  • Includes a subwoofer
    This portable speaker includes a subwoofer, while the average portable speaker does not include a subwoofer.
    Has an integrated active subwoofer driver.
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 9 dB SPL higher maximum sound pressure
    This portable speaker has a higher maximum sound pressure level than the average portable speaker (101 dB SPL vs 92 dB SPL).
    101 dB SPL vs 92 dB SPL
  • 18.7% higher user score
    User score
    9.5/ 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
    â–¼
    <55-66-77-88-99-10
    JBL Boombox 3
    the average portable speaker
    JBL Boombox 3 has a higher user score than the average portable speaker (9.5 vs 8).
    9.5 vs 8
  • 10.2% better value for money
    JBL Boombox 3 offers better value for money than the average portable speaker (8.32 vs 7.5).
    8.32 vs 7.55
  • 2.32x more popular
    JBL Boombox 3 is more popular than the average portable speaker (9.77 vs 4.21).
    9.77 vs 4.21
  • 3 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (5 vs 2).
    5 vs 2
  • Includes a subwoofer
    This portable speaker includes a subwoofer, while the average portable speaker does not include a subwoofer.
    Has an integrated active subwoofer driver.
  • 9 dB SPL higher maximum sound pressure
    This portable speaker has a higher maximum sound pressure level than the average portable speaker (101 dB SPL vs 92 dB SPL).
    101 dB SPL vs 92 dB SPL
  • 20 Hz deeper bass extension
    This portable speaker has deeper bass extension than the average portable speaker (40 Hz vs 60 Hz).
    40 Hz vs 60 Hz
  • 88 mm larger built-in subwoofer
    This portable speaker has a larger built-in subwoofer than the average portable speaker (189 mm vs 101 mm).
    189 mm vs 101 mm
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 0.3 Bluetooth levels newer
    This portable speaker has a newer Bluetooth version than the average portable speaker (5.3 vs 5).
    5.3 vs 5
  • 12 hours longer battery life
    This portable speaker has a longer battery life than the average portable speaker (24 hours vs 12 hours).
    24 hours vs 12 hours
  • 7,400 mAh more battery capacity
    This portable speaker has a larger battery capacity than the average portable speaker (10,000 mAh vs 2,600 mAh).
    10,000 mAh vs 2,600 mAh
  • 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.
  • Includes a power adapter
    This portable speaker includes a power adapter, while the average portable speaker does not include a power adapter.
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IP67 vs IPX5).
    IP67 vs IPX5
  • 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
  • Floats in water
    This portable speaker floats in water, while the average portable speaker does not float in water.
  • 5 °C higher maximum operating temperature
    This portable speaker has a higher maximum operating temperature than the average portable speaker (45 °C vs 40 °C).
    45 °C vs 40 °C
  • 3 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (3 vs 0).
    3 vs 0
  • Has an equalizer
    This portable speaker has an equalizer, while the average portable speaker does not have an equalizer.
    Offers user-selectable EQ, tone adjustment, or sound presets.
  • Supports fast pairing
    This portable speaker supports fast pairing, while the average portable speaker does not support fast pairing.
  • Supports party mode
    This portable speaker supports party mode, while the average portable speaker does not support party mode.
    Supports synchronized multi-speaker party/group playback.
  • Supports firmware updates
    This portable speaker supports firmware updates, while the average portable speaker does not support firmware updates.
    Supports user-accessible firmware updates.
  • 3 hours longer charging time
    This portable speaker has a longer charging time than the average portable speaker (6 hours vs 3 hours).
    6 hours vs 3 hours
  • 5,900 g heavier
    This portable speaker is heavier than the average portable speaker (6,700 g vs 800 g).
    6,700 g vs 800 g
  • 5 °C higher minimum operating temperature
    This portable speaker has a higher minimum operating temperature than the average portable speaker (5 °C vs 0 °C).
    5 °C vs 0 °C
  • 30.14 cm wider
    This portable speaker is wider than the average portable speaker (48.2 cm vs 18.1 cm).
    48.24 cm vs 18.1 cm
  • Does not provide voice prompts
    This portable speaker does not provide voice prompts, while the average portable speaker provides voice prompts.
    No spoken status prompts; feedback is absent, visual, or tone-based.
  • 11.67 cm deeper
    This portable speaker is deeper than the average portable speaker (20 cm vs 8.3 cm).
    19.97 cm vs 8.3 cm
  • 3.67x more expensive
    JBL Boombox 3 is more expensive than the average portable speaker (£330 vs £90).
    £330 vs £90
  • 3.67x more expensive
    JBL Boombox 3 is more expensive than the average portable speaker (£330 vs £90).
    £330 vs £90
  • 3 hours longer charging time
    This portable speaker has a longer charging time than the average portable speaker (6 hours vs 3 hours).
    6 hours vs 3 hours
  • 5 °C higher minimum operating temperature
    This portable speaker has a higher minimum operating temperature than the average portable speaker (5 °C vs 0 °C).
    5 °C vs 0 °C
  • Does not provide voice prompts
    This portable speaker does not provide voice prompts, while the average portable speaker provides voice prompts.
    No spoken status prompts; feedback is absent, visual, or tone-based.
  • 5,900 g heavier
    This portable speaker is heavier than the average portable speaker (6,700 g vs 800 g).
    6,700 g vs 800 g
  • 30.14 cm wider
    This portable speaker is wider than the average portable speaker (48.2 cm vs 18.1 cm).
    48.24 cm vs 18.1 cm
  • 11.67 cm deeper
    This portable speaker is deeper than the average portable speaker (20 cm vs 8.3 cm).
    19.97 cm vs 8.3 cm

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

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pcmag.com
13/10/2022
Summary of the review
JBL Boombox 3 Review - PCMag
S
soundguys.com
21/11/2024
Summary of the review
JBL Boombox 3 review - SoundGuys
W
wifihifi.com
25/03/2024
Summary of the review
JBL Boombox 3 Review: A Portable, Bass-Heavy Powerhouse Would you like me to find additional video reviews or teardowns for the JBL Boombox 3 to see h...
A
au.pcmag.com
14/10/2022
Summary of the review
JBL Boombox 3 - Review 2022 - PCMag Australia
R
rtings.com
18/11/2025
Summary of the review
JBL Boombox 3 Speaker Review - RTINGS.com If you would like, I can find more reviews specifically from video-based platforms, or look up direct perfor...
S
stereowiseplus.com
15/09/2025
Summary of the review
JBL BoomBox 3 Bluetooth Speaker Review by Jeff Roy
L
lbtechreviews.com
05/07/2023
Summary of the review
JBL Boombox 3 Wi-Fi – Tech Reviews
S
stereoguide.de
09/03/2023
Summary of the review
JBL Boombox 3 Review - STEREO GUIDE
(Translated)Show original
H
hifi.de
15/07/2023
Summary of the review
JBL Boombox 3 Review: The New Bluetooth Number 1?
(Translated)Show original
C
computerbild.de
11/06/2023
Summary of the review
JBL Boombox 3 and 3 Wi-Fi Review: Even Better Thanks to Wi-Fi? STEREO GUIDE
(Translated)Show original
L
lesnumeriques.com
12/09/2023
Summary of the review
JBL Boombox 3 Review: A Powerful Monster of a Portable Speaker
(Translated)Show original
F
forum.lesnumeriques.com
12/09/2023
Summary of the review
JBL Boombox 3: A portable and powerful monster of a speaker
(Translated)Show original
L
lesnumeriques.com
16/09/2023
Summary of the review
JBL Boombox 3 portable speaker review joins our comparison
(Translated)Show original
L
lesnumeriques.com
04/11/2023
Summary of the review
Duel: JBL Boombox 3 vs Ultimate Ears Hyperboom Les Numériques
(Translated)Show original
L
leclaireur.fnac.com
21/12/2022
Summary of the review
JBL Boombox 3 lab test: Power to spare but limited directivity
(Translated)Show original
C
computerhoy.20minutos.es
16/09/2022
Summary of the review
JBL Boombox 3 review and opinion - Computer Hoy
(Translated)Show original
E
es.gizmodo.com
16/12/2022
Summary of the review
JBL Boombox 3, an all-terrain speaker to throw a...
(Translated)Show original
T
tweakers.net
25/11/2023
Summary of the review
JBL Boombox 3 Black - yustme_x - Product reviews
(Translated)Show original
C
consumentenbond.nl
20/05/2023
Summary of the review
JBL Boombox 3 Wi-Fi - Review, Ratings & Prices
(Translated)Show original
T
test-aankoop.be
N/A
Summary of the review
JBL BOOMBOX 3 test and review - Testaankoop
(Translated)Show original

Third-party reviews

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

What customers like about JBL Boombox 3

  • Powerful, deep bass response that holds up well even at high volumes
  • Excellent overall sound clarity with crisp highs and a balanced mid-range
  • Extremely high maximum volume with minimal sound compression or distortion
  • Rugged, durable build quality with an IP67 waterproof and dustproof rating
  • Long battery life of up to 24 hours when played at moderate volume levels
  • Convenient built-in power bank feature capable of charging smartphones
  • User-friendly companion app with a customizable graphic equalizer (EQ)
  • PartyBoost feature that allows seamless pairing with other compatible JBL speakers

What customers don't like about JBL Boombox 3

  • Heavy and bulky design, weighing over 6 kg, which limits effortless portability
  • Expensive premium price tag compared to other portable Bluetooth options
  • Battery life drops significantly to just 3 to 4 hours when played at max volume
  • Lack of advanced Bluetooth codec support, relying only on the standard SBC codec
  • Narrow and highly directional soundstage rather than full 360-degree audio
  • No built-in microphone or speakerphone functionality for voice calls or smart assistants
  • The metal handle can absorb heat and get uncomfortably hot when left in direct sunlight
  • The battery charging indicator light can be difficult to read in bright outdoor conditions

Verdict

The JBL Boombox 3 is a powerful, rugged portable speaker featuring a 3-way acoustic system that delivers a frequency response range of 40 Hz to 20 kHz. When connected to AC power, it produces up to 180W RMS of total output power through its five active drivers—comprising a single 80W racetrack subwoofer, two 40W midrange drivers, and two 10W tweeters—which scales down to 136W RMS while operating on its 10,000 mAh rechargeable battery. Key pros include a robust 24-hour battery life, an IP67 dustproof and waterproof rating allowing submersion in up to one meter of water for 30 minutes, a built-in power bank via a USB-A port, and Bluetooth 5.3 connectivity supporting multi-device pairing and PartyBoost. However, notable cons include its hefty weight of 6.7 kg (14.7 lbs), a lack of advanced audio codec support beyond the basic SBC format, a somewhat narrow and directional soundstage, and the lack of native voice assistant integration.

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