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

Harman Kardon Go Plus Play 3 Review | 130 Data compared

Avg. price:~£260Audio output power:160.00 WBattery life:8 hoursIP rating:IPX7Bluetooth version:5.2Weight:4700 g

Harman Kardon Go Plus Play 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.

Harman Kardon Go Plus Play 3
6.9/10

Overall score

Score
6.9/ 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
â–² Better than 65% of models
Score components

80%

6.9

Technical score

20%

7.1

User score

â–²Better than 65% of portable speakers
7.6

Value for money

Value for money
7.6/ 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
â–² Better than 50% of models
Score components

70%

6.9

Overall score

30%

9.2

Price

â–²Better than 50%
6.9

Technical score

Technical score
6.9/ 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
â–² Better than 70% of models
Score components

32%

8.5

Audio

20%

6.1

Battery

18%

5.3

Durability

16%

7.1

Connectivity

8%

7.3

Controls

3%

4.4

Design

3%

5.0

Smart features

â–²Better than 70%
7.1

User score

User score
7.1/ 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
â–¼ Worse than 88% of models
Score components

70%

8.0

User ratings

30%

5.2

Number of reviews

Based on ratings from across the web.
â–¼Worse than 88%
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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 Harman Kardon Go Plus Play 3

Technical score
Technical score
6.9/ 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
â–² Better than 70% of models
Score components:

32%

8.5

Audio

20%

6.1

Battery

18%

5.3

Durability

16%

7.1

Connectivity

8%

7.3

Controls

3%

4.4

Design

3%

5.0

Smart features

6.9
User score
User score
7.1/ 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
â–¼ Worse than 88% of models
Score components

70%

8.0

User ratings

30%

5.2

Number of reviews

Based on ratings from across the web.
7.1
Popularity
Popularity
5.2/ 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
â–² Better than 57% of models
Popularity:
Harman Kardon Go Plus Play 3 has a popularity score of 5.2 points, which is higher than 56.7% of products in this category.
5.2
Value for money
Value for money
7.6/ 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
â–² Better than 50% of models
Score components:

70%

6.9

Overall score

30%

9.2

Price

7.6
Audio output power
160 W
Market range: <4 W – >100 W
This portable speaker has an audio output power of 160 W which is higher than that of 95.3% of portable speakers and equal to that of 0.9% of portable speakers.
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
43 Hz
Market range: <20 Hz – >120 Hz
This portable speaker has a lowest frequency of 43 Hz which is lower than that of 74.1% of portable speakers and equal to that of 0.3% of portable speakers.
Show more
Bluetooth connectivity
yes
This portable speaker supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
5.2
Market range: <3 – >5.3
This portable speaker supports Bluetooth version 5.2 which is newer than that of 75.8% of portable speakers and equal to that of 2.9% of portable speakers.
Maximum Bluetooth range
50 m
Market range: <10 m – >30 m
This portable speaker has a maximum Bluetooth range of 50 m which is longer than that of 97.6% of portable speakers and equal to that of 0.5% of portable speakers.
Bluetooth profiles supported
?
Bluetooth LE Audio
?
Show more
Battery life
8 hours
Market range: <6 hours – >24 hours
This portable speaker has a battery life of 8 hours which is shorter than that of 68.9% of portable speakers and equal to that of 11.6% of portable speakers.
Battery capacity
2,400 mAh
Market range: <900 mAh – >6.6k mAh
This portable speaker has a battery capacity of 2,400 mAh which is smaller than that of 54.3% of portable speakers and equal to that of 1.9% of portable speakers.
Charging time
3 hours
Market range: <2 hours – >5 hours
This portable speaker has a charging time of 3 hours which is shorter than that of 35.5% of portable speakers and equal to that of 35.1% 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
no
This portable speaker is not water resistant. 61.7% of portable speakers offer this feature.
Dust resistance
no
This portable speaker is not rated as dust resistant. 51.5% of portable speakers offer this feature.
Waterproof depth rating
?
Drop resistance
no
This portable speaker lacks an impact-resistance rating. 32.8% of portable speakers offer this feature.
Show more
On-device controls placement
?
Touchscreen
no
This portable speaker does not have a touchscreen. 0.3% of portable speakers offer this feature.
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
yes
This portable speaker supports fast pairing. 77.6% of portable speakers offer this feature.
Show more
Weight
4,700 g
Market range: <200 g – >5.6k g
This portable speaker weighs 4,700 g which is heavier than that of 88.3% of portable speakers and equal to that of 0.1% of portable speakers.
Height
24 cm
Market range: <5.79 cm – >29 cm
This portable speaker has a height of 24 cm which is taller than that of 85.8% of portable speakers and equal to that of 0.2% of portable speakers.
Width
43.9 cm
Market range: <7.6 cm – >37 cm
This portable speaker has a width of 43.9 cm which is wider than that of 95.3% of portable speakers.
Depth
19.2 cm
Market range: <4.3 cm – >19.97 cm
This portable speaker has a depth of 19.2 cm which is deeper than that of 89.3% of portable speakers and equal to that of 0.1% of portable speakers.
Carry options
handle
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

Harman Kardon Go Plus Play 3 vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • 140 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (160 W vs 20 W).
    160 W vs 20 W
  • 40 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (50 m vs 10 m).
    50 m vs 10 m
  • 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.
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • Has built-in stereo speakers
    This portable speaker has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
    Provides true stereo output within the unit.
  • 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.
  • 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.
  • 140 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (160 W vs 20 W).
    160 W vs 20 W
  • 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.
  • Has built-in stereo speakers
    This portable speaker has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
    Provides true stereo output within the unit.
  • 17 Hz deeper bass extension
    This portable speaker has deeper bass extension than the average portable speaker (43 Hz vs 60 Hz).
    43 Hz vs 60 Hz
  • 1 more microphones
    This portable speaker has more microphones than the average portable speaker (2 vs 1).
    2 vs 1
  • Has beamforming microphones
    This portable speaker has beamforming microphones, while the average portable speaker does not have beamforming microphones.
    Uses beamforming microphone technology.
  • 4 dB SPL higher maximum sound pressure
    This portable speaker has a higher maximum sound pressure level than the average portable speaker (96 dB SPL vs 92 dB SPL).
    96 dB SPL vs 92 dB SPL
  • 29 mm larger built-in subwoofer
    This portable speaker has a larger built-in subwoofer than the average portable speaker (130 mm vs 101 mm).
    130 mm vs 101 mm
  • 40 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (50 m vs 10 m).
    50 m vs 10 m
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 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.
  • 0.2 Bluetooth levels newer
    This portable speaker has a newer Bluetooth version than the average portable speaker (5.2 vs 5).
    5.2 vs 5
  • 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.
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IPX7 vs IPX5).
    IPX7 vs IPX5
  • Is UV resistant
    This portable speaker is UV resistant, while the average portable speaker is not rated as UV resistant.
  • 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.
  • 3 more EQ presets
    This portable speaker has more EQ presets than the average portable speaker (3 vs 0).
    3 vs 0
  • 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 automatic room calibration
    This portable speaker supports automatic room calibration, while the average portable speaker does not support automatic room calibration.
  • Is not water resistant
    This portable speaker is not water resistant, while the average portable speaker is water resistant.
  • Is not rated as dust resistant
    This portable speaker is not rated as dust resistant, while the average portable speaker is dust resistant.
  • 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.
  • 4 hours shorter battery life
    This portable speaker has a shorter battery life than the average portable speaker (8 hours vs 12 hours).
    8 hours vs 12 hours
  • 3,900 g heavier
    This portable speaker is heavier than the average portable speaker (4,700 g vs 800 g).
    4,700 g vs 800 g
  • 25.8 cm wider
    This portable speaker is wider than the average portable speaker (43.9 cm vs 18.1 cm).
    43.9 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.
  • 11.6 cm taller
    This portable speaker is taller than the average portable speaker (24 cm vs 12.4 cm).
    24 cm vs 12.4 cm
  • 2.89x more expensive
    Harman Kardon Go Plus Play 3 is more expensive than the average portable speaker (£260 vs £90).
    £260 vs £90
  • 11.9% lower user score
    User score
    7.1/ 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
    Harman Kardon Go Plus Play 3
    the average portable speaker
    Harman Kardon Go Plus Play 3 has a lower user score than the average portable speaker (7.15 vs 8).
    7.15 vs 8
  • 4 hours shorter battery life
    This portable speaker has a shorter battery life than the average portable speaker (8 hours vs 12 hours).
    8 hours vs 12 hours
  • 200 mAh less battery capacity
    This portable speaker has a smaller battery capacity than the average portable speaker (2,400 mAh vs 2,600 mAh).
    2,400 mAh vs 2,600 mAh
  • Is not water resistant
    This portable speaker is not water resistant, while the average portable speaker is water resistant.
  • Is not rated as dust resistant
    This portable speaker is not rated as dust resistant, while the average portable speaker is dust resistant.
  • 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 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.
  • 3,900 g heavier
    This portable speaker is heavier than the average portable speaker (4,700 g vs 800 g).
    4,700 g vs 800 g
  • 25.8 cm wider
    This portable speaker is wider than the average portable speaker (43.9 cm vs 18.1 cm).
    43.9 cm vs 18.1 cm
  • 11.6 cm taller
    This portable speaker is taller than the average portable speaker (24 cm vs 12.4 cm).
    24 cm vs 12.4 cm
  • 10.9 cm deeper
    This portable speaker is deeper than the average portable speaker (19.2 cm vs 8.3 cm).
    19.2 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

T
techhive.com
25/10/2023
Summary of the review
Harman Kardon Go + Play 3Go to product viewer dialogue for this item. review: Flawless sound, but no app
R
rtings.com
25/04/2024
Summary of the review
Harman/Kardon Go + Play 3 Speaker Review RTINGS.com
T
techtest.org
23/11/2023
Summary of the review
Harman Kardon Go + Play 3 review: The elegant alternative to the JBL Boombox 3
(Translated)Show original
A
audiovision.de
28/05/2024
Summary of the review
Harman Kardon Go + Play 3 review
(Translated)Show original
L
lesnumeriques.com
05/02/2024
Summary of the review
Harman Kardon Go + Play 3 review: sonic finesse at full power
(Translated)Show original
L
leclaireur.fnac.com
23/11/2023
Summary of the review
Lab Test of the HARMAN-KARDON GO PLAY 3 GREY: Perfectible directivity for this highly powerful speaker
(Translated)Show original
C
capital.fr
03/02/2025
Summary of the review
Harman/Kardon Go+ Play 3 review: elegant, powerful, but a bit outdated
(Translated)Show original
F
frandroid.com
06/11/2023
Summary of the review
Harman Kardon Go + Play 3 Review: A Top-Tier Sound Signature
(Translated)Show original
L
letemsvetemapplem.eu
17/12/2023
Summary of the review
Harman Kardon Go + Play 3 Black Review
(Translated)Show original
L
letemsvetemapplem.eu
17/12/2023
Summary of the review
Harman Kardon GO + Play 3 Black Review
(Translated)Show original
F
fwd.nl
16/12/2023
Summary of the review
Harman Kardon Go + Play 3 Review: Manages to surprise
(Translated)Show original
E
expert.nl
24/03/2026
Summary of the review
Harman Kardon Go + Play 3 Expert Review
(Translated)Show original
T
tweakers.net
16/11/2025
Summary of the review
Harman Kardon Go + Play 3 Black - Rubenw1970 - Tweakers
(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 Harman Kardon Go Plus Play 3

  • Exceptional 3-way stereo sound quality with crystal-clear highs and detailed mid-range
  • Powerful, deep bass and rumbling sub-bass performance from the built-in downfiring subwoofer
  • Elegant and premium design featuring a sleek aluminum handle and a tempered glass touch panel
  • Convenient automatic room calibration that optimizes audio output based on surroundings
  • Sturdy integrated handle makes it easy to transport from room to room
  • Dual built-in microphones providing clear voice quality for phone calls
  • Charge-out feature allows the speaker to double as a power bank via USB-C

What customers don't like about Harman Kardon Go Plus Play 3

  • Lacks an official IP rating for water and dust resistance, making it unsafe for outdoor elements
  • No official companion app or visual graphic equalizer for easy custom tuning
  • Relatively short battery life, lasting only 5 to 8 hours depending on volume levels
  • Heavy and bulky form factor limits its practicality for travel and true portability
  • Exposed downfiring subwoofer on the bottom lacks protection and can be easily damaged on uneven surfaces
  • The mesh fabric cover easily attracts dust, pet hair, and dirt, making it difficult to clean
  • Touch buttons on the top glass panel are difficult to see and navigate in dark environments
  • Requires manual stereo pairing each time when using two units in TWS mode

Verdict

The Harman Kardon Go + Play 3 is a premium portable Bluetooth 5.2 speaker featuring a 160W RMS three-way audio system composed of two 20mm tweeters, two 2.75-inch mid-range drivers, a 5.2-inch downward-firing subwoofer, and dual passive radiators. Main characteristics and pros include its elegant design with a tempered glass touch panel and aluminum handle, a built-in battery delivering up to 8 hours of playtime, multi-device pairing, automatic room self-tuning, and dual far-field microphones for clear calls. However, notable cons include its lack of an IP rating for water or dust protection, the absence of a companion app for custom EQ adjustments, and its relatively heavy weight of 4.7 kg, which limits outdoor portability.

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