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

Harman Kardon Citation One Review | 130 Data compared

Avg. price:~£160Audio output power:40.00 WBattery life:?IP rating:?Bluetooth version:4.2Weight:2000 g

Harman Kardon Citation One 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.

7.0/10

Overall score

Score
7.0/ 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%

7.0

Technical score

20%

?

User score

â–²Better than 68% 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%

7.0

Overall score

30%

9.7

Price

â–²Better than 68%
7.0

Technical score

Technical score
7.0/ 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%

7.0

Audio

20%

7.1

Battery

18%

5.9

Durability

16%

7.4

Connectivity

8%

7.2

Controls

3%

7.5

Design

3%

9.6

Smart features

â–²Better than 77%
?

User score

User score
8.0/ 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%

?

User ratings

30%

?

Number of reviews

  • No image
No image
Where to buy
    N/A~ £160
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 Citation One

Technical score
Technical score
7.0/ 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%

7.0

Audio

20%

7.1

Battery

18%

5.9

Durability

16%

7.4

Connectivity

8%

7.2

Controls

3%

7.5

Design

3%

9.6

Smart features

7.0
User score
User score
8.0/ 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%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 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:
Harman Kardon Citation One has a popularity score of 1 point, which is lower than 59.2% of products in this category.
1.0
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%

7.0

Overall score

30%

9.7

Price

7.8
Audio output power
40 W
This portable speaker has an audio output power of 40 W which is higher than that of 70.1% of portable speakers and equal to that of 4.7% of portable speakers.
Driver unit size
89 mm
This portable speaker has a driver unit size of 89 mm which is larger than that of 86% of portable speakers and equal to that of 0.9% of portable speakers.
Number of drivers
2
This portable speaker has 2 drivers, which is more than 24.5% of portable speakers and equal to the number in 45.5% of portable speakers.
Frequency response tolerance
?
Lowest frequency
50 Hz
This portable speaker has a lowest frequency of 50 Hz which is lower than that of 59.9% of portable speakers and equal to that of 9.1% 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
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
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
?
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.
Requires wired mains power and has no built-in rechargeable operating battery.
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IP rating
?
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.
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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
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
no
This portable speaker does not support fast pairing. 22.5% of portable speakers offer this feature.
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Weight
2000 g
This portable speaker weighs 2000 g which is heavier than that of 71.5% of portable speakers and equal to that of 0.9% of portable speakers.
Height
18.8 cm
This portable speaker has a height of 18.8 cm which is taller than that of 72.8% of portable speakers and equal to that of 0.5% of portable speakers.
Width
14 cm
This portable speaker has a width of 14 cm which is narrower than that of 62.9% of portable speakers and equal to that of 1.2% of portable speakers.
Depth
14 cm
This portable speaker has a depth of 14 cm which is deeper than that of 75.5% of portable speakers and equal to that of 1.4% of portable speakers.
Carry options
none
Show more
Companion app name
Google Home
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
?
Voice assistant support
yes
This portable speaker supports voice assistants. 73.6% of portable speakers offer this feature.
Supports direct voice-assistant control.
Spotify Connect
yes
This portable speaker supports Spotify Connect. 89.3% of portable speakers offer this feature.
Show more

Harman Kardon Citation One vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • 39 mm larger main driver
    This portable speaker has a larger main driver than the average portable speaker (89 mm vs 50 mm).
    89 mm vs 50 mm
  • Supports Wi-Fi connectivity
    This portable speaker supports Wi-Fi connectivity, while the average portable speaker does not support Wi-Fi connectivity.
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 7 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (7 vs 0).
    7 vs 0
  • Has Chromecast built-in
    This portable speaker has Chromecast built-in, while the average portable speaker does not have Chromecast built-in.
  • 20 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (40 W vs 20 W).
    40 W vs 20 W
  • 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 microphones
    This portable speaker has more microphones than the average portable speaker (2 vs 1).
    2 vs 1
  • 39 mm larger main driver
    This portable speaker has a larger main driver than the average portable speaker (89 mm vs 50 mm).
    89 mm vs 50 mm
  • 20 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (40 W vs 20 W).
    40 W vs 20 W
  • 1 more microphones
    This portable speaker has more microphones than the average portable speaker (2 vs 1).
    2 vs 1
  • 10 Hz deeper bass extension
    This portable speaker has deeper bass extension than the average portable speaker (50 Hz vs 60 Hz).
    50 Hz vs 60 Hz
  • 3 dB SPL higher maximum sound pressure
    This portable speaker has a higher maximum sound pressure level than the average portable speaker (95 dB SPL vs 92 dB SPL).
    95 dB SPL vs 92 dB SPL
  • Supports Wi-Fi connectivity
    This portable speaker supports Wi-Fi connectivity, while the average portable speaker does not support Wi-Fi connectivity.
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • Has Chromecast built-in
    This portable speaker has Chromecast built-in, while the average portable speaker does not have Chromecast built-in.
  • 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.
  • Wi-Fi standard detailed
    This portable speaker supports Wi-Fi 5 (802.11ac), while the average portable speaker supports Wi-Fi 4 (802.11n).
    Wi-Fi 5 (802.11ac) vs Wi-Fi 4 (802.11n)
  • 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.
  • 7 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (7 vs 0).
    7 vs 0
  • 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.
  • Has a hardware microphone mute switch
    This portable speaker has a hardware microphone mute switch, while the average portable speaker does not have a hardware microphone mute switch.
    Has a physical microphone mute control.
  • Supports playback mute
    This portable speaker supports playback mute, while the average portable speaker does not support playback mute.
    Speaker playback audio can be directly muted.
  • Has a sleep timer
    This portable speaker has a sleep timer, while the average portable speaker does not have a sleep timer.
    A selectable timer can stop playback or power the speaker down.
  • Supports multi-room audio
    This portable speaker supports multi-room audio, while the average portable speaker does not support multi-room audio.
    Supports synchronized multi-room playback.
  • Supports Spotify Connect
    This portable speaker supports Spotify Connect, while the average portable speaker does not support Spotify Connect.
  • Supports voice assistants
    This portable speaker supports voice assistants, while the average portable speaker does not support voice assistants.
    Supports direct voice-assistant control.
  • Supports firmware updates
    This portable speaker supports firmware updates, while the average portable speaker does not support firmware updates.
    Supports user-accessible firmware updates.
  • Supports Tidal Connect
    This portable speaker supports Tidal Connect, while the average portable speaker does not support Tidal Connect.
  • 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 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.
    Requires wired mains power and has no built-in rechargeable operating battery.
  • 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.
  • 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.
  • 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
  • 1,200 g heavier
    This portable speaker is heavier than the average portable speaker (2000 g vs 800 g).
    2,000 g vs 800 g
  • 4.21x less popular
    Harman Kardon Citation One is less popular than the average portable speaker (1 vs 4.21).
    1 vs 4.21
  • 4.21x less popular
    Harman Kardon Citation One is less popular than the average portable speaker (1 vs 4.21).
    1 vs 4.21
  • 77.8% more expensive
    Harman Kardon Citation One is more expensive than the average portable speaker (£160 vs £90).
    £160 vs £90
  • 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
  • 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.
    Requires wired mains power and has no built-in rechargeable operating 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.
  • Is not rated as dust resistant
    This portable speaker is not rated as dust resistant, while the average portable speaker is dust resistant.
  • 1,200 g heavier
    This portable speaker is heavier than the average portable speaker (2000 g vs 800 g).
    2,000 g vs 800 g
  • 6.4 cm taller
    This portable speaker is taller than the average portable speaker (18.8 cm vs 12.4 cm).
    18.8 cm vs 12.4 cm
  • 5.7 cm deeper
    This portable speaker is deeper than the average portable speaker (14 cm vs 8.3 cm).
    14 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

P
pcmag.com
10/12/2018
Summary of the review
S
stuff.tv
04/03/2019
Summary of the review
T
techradar.com
08/04/2019
Summary of the review
E
ecoustics.com
06/08/2019
Summary of the review
E
expertreviews.co.uk
22/01/2020
Summary of the review
W
whathifi.com
30/03/2020
Summary of the review
A
androidpolice.com
06/02/2019
Summary of the review
G
gstylemag.com
27/02/2019
Summary of the review
R
resonancereviews.com
07/08/2019
Summary of the review
P
pocket-lint.com
19/12/2019
Summary of the review
W
witchdoctor.co.nz
12/11/2020
Summary of the review
L
lbtechreviews.com
22/10/2020
Summary of the review
C
computerbild.de
07/02/2019
Summary of the review
M
modernhifi.de
31/10/2019
Summary of the review
A
areadvd.de
19/04/2020
Summary of the review
A
audiovision.de
13/07/2020
Summary of the review
H
heise.de
30/01/2021
Summary of the review
T
test.de
23/01/2026
Summary of the review
L
lesnumeriques.com
20/08/2019
Summary of the review
L
leclaireur.fnac.com
30/08/2021
Summary of the review

Third-party reviews

What customers like about Harman Kardon Citation One

  • Excellent, room-filling sound quality for its compact size
  • Deep, rich, and powerful bass performance
  • Premium, stylish industrial design with dirt-resistant Kvadrat fabric
  • Robust build quality that handles high volumes without distortion
  • Seamless integration and quick response times with Google Assistant
  • Easy setup process using the Google Home app
  • Ability to pair two units together for a true wireless stereo system

What customers don't like about Harman Kardon Citation One

  • Not truly portable as it lacks a built-in battery and requires mains power
  • Overwhelming, boomy bass that can sometimes muddy the mid-tones
  • Lack of built-in EQ settings to manually adjust or turn down the bass
  • Occasional Wi-Fi and Bluetooth connection drops or short range issues
  • No physical pause button on the speaker, requiring voice or app commands
  • No 3.5mm auxiliary input port for wired audio connections
  • Poor ecosystem integration with non-Google systems like Apple or certain smart TVs

Verdict

The Harman Kardon Citation One is a premium, compact smart speaker—contrary to the prompt's mention, it requires AC power and is not a battery-powered portable device—equipped with a 20mm tweeter and an 89mm woofer that deliver 40W RMS output power with a signal-to-noise ratio greater than 80dB. Wrapped in dirt-repellent Kvadrat blended wool fabric, its key characteristics include dual-band Wi-Fi (2.4GHz/5GHz), Bluetooth 4.2, integrated Google Assistant, and Chromecast built-in for seamless multi-room streaming of audio formats like FLAC, WAV, and MP3. Its main pros are a powerful, room-filling sound signature featuring deep bass and crisp highs, easy touch controls, and effortless stereo-pairing capabilities. However, its primary cons include the total lack of a physical 3.5mm auxiliary audio jack, a highly bass-forward sound signature that may not appeal to audio purists, and capacitive touch controls that lack tactile feedback and can sometimes be finicky to operate.

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