OVERALL
ALTERNATIVES
SPECS
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REVIEWS
Scored using Portable Speakers Methodology v1.0
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Products in this category are scored under Frontum Portable Speakers Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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Harman Kardon Aura Studio 3 Review | 130 Data compared

Avg. price:~£250Audio output power:130.00 WBattery life:?IP rating:?Bluetooth version:4.2Weight:3600 g

Harman Kardon Aura Studio 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 Aura Studio 3
7.1/10

Overall score

Score
7.1/ 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
â–² Better than 72% of models
Score components

80%

6.5

Technical score

20%

9.2

User score

â–²Better than 72% of portable speakers
7.7

Value for money

Value for money
7.7/ 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 59% of models
Score components

70%

7.1

Overall score

30%

9.2

Price

â–²Better than 59%
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
â–² Better than 50% of models
Score components

32%

7.8

Audio

20%

6.8

Battery

18%

6.5

Durability

16%

5.6

Connectivity

8%

4.1

Controls

3%

5.4

Design

3%

4.2

Smart features

â–²Better than 50%
9.2

User score

User score
9.2/ 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 91% of models
Score components

70%

9.6

User ratings

30%

8.3

Number of reviews

Based on ratings from across the web.
★Better than 91%
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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 Harman Kardon Aura Studio 3

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
â–² Better than 50% of models
Score components:

32%

7.8

Audio

20%

6.8

Battery

18%

6.5

Durability

16%

5.6

Connectivity

8%

4.1

Controls

3%

5.4

Design

3%

4.2

Smart features

6.5
User score
User score
9.2/ 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 91% of models
Score components

70%

9.6

User ratings

30%

8.3

Number of reviews

Based on ratings from across the web.
9.2
Popularity
Popularity
8.3/ 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 81% of models
Popularity:
Harman Kardon Aura Studio 3 has a popularity score of 8.3 points, which is higher than 80.6% of products in this category.
8.3
Value for money
Value for money
7.7/ 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 59% of models
Score components:

70%

7.1

Overall score

30%

9.2

Price

7.7
Audio output power
130 W
Market range: <4 W – >100 W
This portable speaker has an audio output power of 130 W which is higher than that of 93.8% of portable speakers and equal to that of 0.4% of portable speakers.
Driver unit size
40 mm
Market range: <38 mm – >101 mm
This portable speaker has a driver unit size of 40 mm which is smaller than that of 76.3% of portable speakers and equal to that of 13.2% of portable speakers.
Number of drivers
7
Market range: <0 – >5
This portable speaker has 7 drivers, which is more than 98.1% of portable speakers and equal to the number in 1.2% of portable speakers.
Frequency response tolerance
?
Lowest frequency
45 Hz
Market range: <20 Hz – >120 Hz
This portable speaker has a lowest frequency of 45 Hz which is lower than that of 70.2% of portable speakers and equal to that of 3.6% of portable speakers.
Show more
Bluetooth connectivity
yes
This portable speaker supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
4.2
Market range: <3 – >5.3
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
10 m
Market range: <10 m – >30 m
This portable speaker has a maximum Bluetooth range of 10 m which is longer than that of 4.3% of portable speakers and equal to that of 70.2% of portable speakers.
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.
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Battery life
?
Battery capacity
?
Charging time
?
Maximum charging input power
?
Built-in rechargeable battery
no
This portable speaker does not have a built-in rechargeable battery. 81.4% of portable speakers offer this feature.
Show more
IP rating
?
Water resistance
no
This portable speaker is not water resistant. 61.7% of portable speakers offer this feature.
Dust resistance
?
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
side; front
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
no
This portable speaker does not support fast pairing. 22.5% of portable speakers offer this feature.
Show more
Weight
3,600 g
Market range: <200 g – >5.6k g
This portable speaker weighs 3,600 g which is heavier than that of 84.2% of portable speakers and equal to that of 0.5% of portable speakers.
Height
28.36 cm
Market range: <5.79 cm – >29 cm
This portable speaker has a height of 28.36 cm which is taller than that of 89.5% of portable speakers and equal to that of 0.1% of portable speakers.
Width
23.2 cm
Market range: <7.6 cm – >37 cm
This portable speaker has a width of 23.2 cm which is wider than that of 65.7% of portable speakers and equal to that of 0.2% of portable speakers.
Depth
23.2 cm
Market range: <4.3 cm – >19.97 cm
This portable speaker has a depth of 23.2 cm which is deeper than that of 92.4% of portable speakers and equal to that of 0.1% of portable speakers.
Carry options
none
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 Aura Studio 3 vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • 110 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (130 W vs 20 W).
    130 W vs 20 W
  • 5 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (7 vs 2).
    7 vs 2
  • Provides 360-degree sound
    This portable speaker provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
    Provides omnidirectional 360° sound radiation.
  • 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 a noise-canceling microphone
    This portable speaker 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.
  • 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.
  • 15 Hz deeper bass extension
    This portable speaker has deeper bass extension than the average portable speaker (45 Hz vs 60 Hz).
    45 Hz vs 60 Hz
  • 15% higher user score
    User score
    9.2/ 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
    Harman Kardon Aura Studio 3
    the average portable speaker
    Harman Kardon Aura Studio 3 has a higher user score than the average portable speaker (9.2 vs 8).
    9.2 vs 8
  • 96.6% more popular
    Harman Kardon Aura Studio 3 is more popular than the average portable speaker (8.28 vs 4.21).
    8.28 vs 4.21
  • 110 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (130 W vs 20 W).
    130 W vs 20 W
  • 5 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (7 vs 2).
    7 vs 2
  • Provides 360-degree sound
    This portable speaker provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
    Provides omnidirectional 360° sound radiation.
  • 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 a noise-canceling microphone
    This portable speaker 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.
  • 15 Hz deeper bass extension
    This portable speaker has deeper bass extension than the average portable speaker (45 Hz vs 60 Hz).
    45 Hz vs 60 Hz
  • 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
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 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
  • 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.
  • Is not water resistant
    This portable speaker is not water resistant, while the average portable speaker is water 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 have a built-in rechargeable battery
    This portable speaker does not have a built-in rechargeable battery, while the average portable speaker has a built-in rechargeable battery.
  • 10 mm smaller main driver
    This portable speaker has a smaller main driver than the average portable speaker (40 mm vs 50 mm).
    40 mm vs 50 mm
  • Does not support stereo pairing
    This portable speaker does not support stereo pairing, while the average portable speaker supports stereo pairing.
  • Does not support True Wireless Stereo
    This portable speaker does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
  • 2,800 g heavier
    This portable speaker is heavier than the average portable speaker (3,600 g vs 800 g).
    3,600 g vs 800 g
  • Does not have a battery level indicator
    This portable speaker does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • 2.78x more expensive
    Harman Kardon Aura Studio 3 is more expensive than the average portable speaker (£250 vs £90).
    £250 vs £90
  • 10 mm smaller main driver
    This portable speaker has a smaller main driver than the average portable speaker (40 mm vs 50 mm).
    40 mm vs 50 mm
  • 1 dB SPL lower maximum sound pressure
    This portable speaker has a lower maximum sound pressure level than the average portable speaker (91 dB SPL vs 92 dB SPL).
    91 dB SPL vs 92 dB SPL
  • 1 fewer USB ports
    This portable speaker has fewer USB ports than the average portable speaker (0 vs 1).
    0 vs 1
  • 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
  • Does not have a built-in rechargeable battery
    This portable speaker does not have a built-in rechargeable battery, while the average portable speaker has a built-in rechargeable battery.
  • Does not have a battery level indicator
    This portable speaker does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • Is not water resistant
    This portable speaker is not water resistant, while the average portable speaker is water 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 support stereo pairing
    This portable speaker does not support stereo pairing, while the average portable speaker supports stereo pairing.
  • Does not support True Wireless Stereo
    This portable speaker does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
  • 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.
  • 2,800 g heavier
    This portable speaker is heavier than the average portable speaker (3,600 g vs 800 g).
    3,600 g vs 800 g
  • 15.96 cm taller
    This portable speaker is taller than the average portable speaker (28.4 cm vs 12.4 cm).
    28.36 cm vs 12.4 cm
  • 14.9 cm deeper
    This portable speaker is deeper than the average portable speaker (23.2 cm vs 8.3 cm).
    23.2 cm vs 8.3 cm
  • 5.1 cm wider
    This portable speaker is wider than the average portable speaker (23.2 cm vs 18.1 cm).
    23.2 cm vs 18.1 cm

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

R
rtings.com
19/11/2021
Summary of the review
Harman/Kardon Aura Studio 3Go to product viewer dialog for this item. Review
D
dxomark.com
09/09/2021
Summary of the review
Harman Kardon Aura Studio 3 Speaker review: Strongest in social situations
S
slinkystudio.info
30/09/2021
Summary of the review
Harman Kardon Aura Studio 3 Speaker Review If you are evaluating this speaker, I can also find testing data on its bass performance, details on how it...
A
audio-video.es
12/03/2020
Summary of the review
Harman Kardon Aura Studio 3 Bluetooth Speaker
(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 Aura Studio 3

  • Stunning and iconic transparent dome design that serves as a visual centerpiece.
  • Powerful, deep, and tight bass delivered by the 130mm down-firing subwoofer.
  • Excellent 360-degree omnidirectional sound stage that evenly fills a medium-sized room.
  • Elegant, minimalist ambient lighting with a tranquil water wave ripple effect.
  • Clear, crisp mid-range vocals and great instrument separation for various music genres.
  • Solid build quality using premium materials and a robust base.
  • Maintains clear audio reproduction and high volume levels with very minimal distortion.

What customers don't like about Harman Kardon Aura Studio 3

  • Lacks portability due to having no built-in battery, requiring a constant AC power plug-in.
  • No companion app or remote control for managing settings or customization.
  • Complete lack of a built-in hardware graphic equalizer (EQ) or manual bass/treble adjusters.
  • Ambient lighting cannot be customized or directly controlled, and it does not dance in sync with the music.
  • Outdated Bluetooth 4.2 connectivity with no support for modern high-resolution audio codecs.
  • Does not support multi-point pairing or stereo linking with other speakers.
  • Lacks smart features, with no built-in voice assistant (Alexa/Google Assistant) or speakerphone capability.
  • Does not have on-device audio playback controls such as play, pause, or track skip buttons.

Verdict

The Harman Kardon Aura Studio 3 is a distinctive home Bluetooth speaker featuring an iconic transparent dome design with integrated 360-degree ambient lighting that produces a water wave ripple effect. Delivering a powerful 130W RMS total rated power (configured as six 40mm mid-to-high range transducers at 2 x 15W and a single 130mm down-firing subwoofer at 1 x 100W), it covers a frequency response of 45Hz – 20kHz to offer room-filling, immersive sound with robust bass. Main pros include its visually stunning aesthetics, exceptional omnidirectional soundstage directivity, and strong low-end presence. However, despite being commonly categorized as a speaker, it lacks true portability due to the absence of a built-in battery—requiring a constant AC power supply connection—and suffers from dated Bluetooth 4.2 connectivity, no official companion app for EQ customization, and a lack of smart voice assistant integration.

Compare Harman Kardon Aura Studio 3 with other products in the Portable Speakers category

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