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Kenwood Kh KR900 Review | 93 Data compared

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  • Avg. price: ~£230
  • Form factor: on-ear
  • Connectivity: wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): no

Kenwood Kh KR900 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.1

Overall score

What it is: An overall evaluation of the headphones' quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best headphones on the market.

Score components:

80.0%

4.9

Technical Score

20.0%

5.9

User score

Good
4.9

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

5.6

Sound

20.0%

2.7

Features

10.0%

7.1

Design

8.0%

2.9

Connectivity

6.0%

5.8

Battery

4.0%

5.0

Calls & Controls

Poor
5.9

User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

7.8

User reviews

30.0%

1.5

Popularity

User score:
United Kingdom
amazon
3.9
(6)
United States
Amazon_logo.png
3.9
(6)

(Reviews last updated: June 2026)

Good
  • 2.1
    Gaming

    Score components:

    35.0%

    0.0

    Audio latency

    25.0%

    0.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    1.0

    Noise-canceling microphone

    8.0%

    0.0

    Battery life

  • 1.3
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    5.6

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 2.7
    Calls

    Score components:

    28.0%

    1.0

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    0.0

    Multipoint support

    16.0%

    0.0

    Battery life

    14.0%

    0.0

    Companion app

  • 6.7
    Workout

    Score components:

    28.0%

    5.6

    Weight

    24.0%

    9.0

    Water resistance

    20.0%

    9.0

    IP rating

    16.0%

    0.0

    Battery life

    12.0%

    10

    Can be used as a headset

  • kenwood-kh-kr900
  • kenwood-kh-kr900
kenwood-kh-kr900
kenwood-kh-kr900

Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Kenwood KH-KR900 is a flagship wired on-ear headphone featuring 40mm neodymium drivers and a specialized 'Quad Duct Engine' designed to deliver rich, tight bass alongside clear mid-to-high frequencies. Key specifications include a wide frequency response of 7Hz to 28kHz, 32-ohm impedance, and a high sensitivity of 102dB/mW, all housed in a lightweight 200g frame. Its main characteristics include a foldable flat structure for portability, soft pleather ear pads for passive noise isolation, and a detachable 1.2m flat cable with an integrated one-button remote and microphone compatible with both iOS and Android. Major pros consist of its clear sound profile, detailed audio reproduction, and ultra-portable design, while notable cons include a primarily plastic build that may feel less premium and ear pads that some users find slightly firm or lacking in sufficient cushioning for long-term wear.

Technical Specifications of Kenwood Kh KR900

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

5.6

Sound

20.0%

2.7

Features

10.0%

7.1

Design

8.0%

2.9

Connectivity

6.0%

5.8

Battery

4.0%

5.0

Calls & Controls

4.9
Kenwood Kh KR900 has a technical score of 4.93 points, which is higher than that of 50.2% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

7.8

User reviews

30.0%

1.5

Popularity

User score:
United Kingdom
amazon
3.9
(6)
United States
Amazon_logo.png
3.9
(6)

(Reviews last updated: June 2026)

5.9
Kenwood Kh KR900 has a user score of 5.92 points, which is lower than that of 94.2% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the headphones.
When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
1.5
Kenwood Kh KR900 has a popularity of 1.5 points, which is lower than 69.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the headphones' overall rating with their cost.

When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.

Score components:

60.0%

5.1

Overall score

40.0%

9.3

Price

6.4
Kenwood Kh KR900 has a quality-to-price ratio of 6.4 points, which is lower than 65.9% of products in this category.
Active noise cancellation (ANC)
What it is: Reduces background noise using active technology
When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

no
Kenwood Kh KR900 does not support active noise cancellation. 27.4% of headphones support active noise cancellation.
Driver type
What it is: Type of speaker driver technology used
When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic
Driver size
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

40 mm
Kenwood Kh KR900 uses a driver size of 40 mm, larger driver size than 28.2% of headphones and equal to 53.6% of headphones.
Number of drivers
What it is: Total number of speaker drivers per earcup
When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

1
Kenwood Kh KR900 uses 1 drivers, equal to 96% of headphones.
Lowest frequency
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

7 Hz
Kenwood Kh KR900 reaches a lowest frequency of 7 Hz, lower lowest frequency than 83.2% of headphones and equal to 1.3% of headphones.
Show more
Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

no
Kenwood Kh KR900 does not support a noise-canceling microphone. 45.6% of headphones support noise-canceling microphones.
Can be used as a headset
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

yes
Kenwood Kh KR900 is headset-ready, 84.7% is not. 15.3% of headphones can be used as headsets.
Number of microphones
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

1
Kenwood Kh KR900 has 1 microphones, more microphones than 25.9% of headphones and equal to 52.2% of headphones.
Boom microphone
What it is: Includes detachable boom microphone for voice clarity
When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

no
Kenwood Kh KR900 does not include a boom microphone. 15.6% of headphones have a boom microphone.
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

?
Show more
Connectivity
What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

wired
Kenwood Kh KR900 supports wired connectivity, equal to 52.6% of headphones.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A
Maximum Bluetooth range
What it is: Maximum wireless operating distance from source device
When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A
Audio latency
What it is: Delay between audio and video in wireless mode
When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

N/A
Multipoint support
What it is: Supports simultaneous connections to multiple devices
When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A
Show more
Ambient sound mode
What it is: Allows external sounds to pass through for awareness
When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

N/A
EQ support
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

no
Kenwood Kh KR900 does not support EQ customization. 23.3% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

N/A
Adjustable ANC levels
What it is: Allows adjustment of noise cancellation intensity levels
When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A
Voice assistant support
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.

Importance: LOW

no
Kenwood Kh KR900 does not support voice assistants. 60.9% of headphones support voice assistants.
Show more
Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A
Battery life with ANC
What it is: Playback time with active noise cancellation enabled
When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A
Charging time
What it is: Time required for a full battery charge
When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

N/A
Quick charge
What it is: Provides quick playback time with short charging period
When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

N/A
Battery capacity
What it is: Total energy storage of the internal battery
When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

N/A
Show more
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Kenwood
Form factor
What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)
When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

on-ear
Weight
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

200 g
Kenwood Kh KR900 weighs 200 g, lighter than 54.5% of headphones and equal to 1.7% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

closed-back
Clamp force
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

?
Show more

Kenwood Kh KR900 vs the average headphone

  • 11 Hz lower bass extension
    Kenwood Kh KR900 has a lower lowest frequency than the average headphone (7 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    What it is: Lowest audio frequency the headphones can reproduce
    When it matters: When deeper bass extension matters for your music or movie listening.

    Importance: MEDIUM

    Good value: <=10 Hz

    Kenwood Kh KR900 has a lower lowest frequency than the average headphone (7 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.7 Hz vs 18 Hz
  • 13 dB/mW higher sensitivity
    Kenwood Kh KR900 has a higher sensitivity than the average headphone (115 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    What it is: Sound pressure output level per unit of input power
    When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.

    Importance: MEDIUM

    Good value: >=106 dB/mW

    Kenwood Kh KR900 has a higher sensitivity than the average headphone (115 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.115 dB/mW vs 102 dB/mW
  • In-line controls
    Kenwood Kh KR900 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
    What it is: Controls available on in-line remote of wired cable
    When it matters: When your wired setup depends on cable-mounted buttons or call controls.

    Importance: LOW

    Kenwood Kh KR900 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • 8,000 Hz higher treble extension
    Kenwood Kh KR900 has a higher highest frequency than the average headphone (28,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
    What it is: Highest audio frequency the headphones can reproduce
    When it matters: When treble extension and overall frequency reach matter to you.

    Importance: MEDIUM

    Good value: >=24000 Hz

    Kenwood Kh KR900 has a higher highest frequency than the average headphone (28,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.28000 Hz vs 20000 Hz
  • 10x higher input power handling
    Kenwood Kh KR900 has a higher max input power than the average headphone (1,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.
    What it is: Maximum input power the drivers can safely handle
    When it matters: When you pair the headphones with stronger sources or dedicated gear.

    Importance: LOW

    Good value: >=300 mW

    Kenwood Kh KR900 has a higher max input power than the average headphone (1,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.1000 mW vs 100 mW
  • 11 Hz lower bass extension
    Kenwood Kh KR900 has a lower lowest frequency than the average headphone (7 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 13 dB/mW higher sensitivity
    Kenwood Kh KR900 has a higher sensitivity than the average headphone (115 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 8,000 Hz higher treble extension
    Kenwood Kh KR900 has a higher highest frequency than the average headphone (28,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 10x higher input power handling
    Kenwood Kh KR900 has a higher max input power than the average headphone (1,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.
  • In-line controls
    Kenwood Kh KR900 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.

Total
Sound
Calls & Controls
  • No voice assistant support
    Kenwood Kh KR900 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • No voice assistant support
    Kenwood Kh KR900 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
    What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
    When it matters: When hands-free control is part of your daily routine.

    Importance: LOW

    Kenwood Kh KR900 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 35.1% lower user score
    Kenwood Kh KR900 has a lower user score than the average headphone (5.92 vs 8.000).
    What it is: A rating that combines user reviews and the total number of reviews received by the headphones.
    When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
    Kenwood Kh KR900 has a lower user score than the average headphone (5.92 vs 8.000).5.92 vs 8
  • 2.56x more expensive
    Kenwood Kh KR900 is more expensive than the average headphone (£230 vs £90).
    Kenwood Kh KR900 is more expensive than the average headphone (£230 vs £90).£230 vs £90
  • 3.01x less popular
    Kenwood Kh KR900 is less popular than the average headphone (1.54 vs 4.646).
    What it is: An indicator based on the number of reviews received by the headphones.
    When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
    Kenwood Kh KR900 is less popular than the average headphone (1.54 vs 4.646).1.54 vs 4.65
  • 5.5% worse value for money
    Kenwood Kh KR900 has worse value for money than the average headphone (6.38 vs 6.736).
    What it is: An indicator that combines the headphones' overall rating with their cost.
    When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.
    Kenwood Kh KR900 has worse value for money than the average headphone (6.38 vs 6.736).6.38 vs 6.74
Total
Overall
Features

Graphic comparison of Kenwood Kh KR900 and

Attribute category
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Third-party reviews

United Kingdom
amazon
3.9
6 Reviews
United States
Amazon_logo.png
3.9
6 Reviews

(Reviews last updated: June 2026)

What customers like about Kenwood Kh KR900?

  • Clear and clean sound quality with detailed clarity
  • Lightweight build makes them portable and easy for commuting
  • Punchy and authoritative bass that appeals to bass-heavy music fans
  • Foldable design with swiveling ear cups for easy storage
  • Detachable cable and included travel bag for added convenience
  • In-line remote and microphone compatible with both Apple and Android
  • Comfortable fit for long listening sessions due to low clamping pressure

What customers dislike about Kenwood Kh KR900?

  • Build quality feels plasticky and cheap relative to the price
  • Bass can sound 'baggy' or 'sloppy' compared to tighter high-end models
  • Pleather ear pads are firm and may lack sufficient initial cushioning
  • Understated dynamic range in vocals compared to transparent competitors
  • Limited availability makes them difficult to find outside specialty stores

Expert reviews

S
stereowiseplus.com
05/05/2016
Kenwood KH-KR900 Headphone Review Would you like me to look for technical specifications or comparisons with other on-ear models from this period?

The Stereowise Plus review highly praises the Kenwood KH-KR900 on-ear headphones, emphasizing their excellent sound signature which carries over the manufacturer’s historic car audio expertise. Testing across diverse tracks from David Bowie to Gershwin revealed exceptional acoustic performance, highlighted by ultra-deep bass output, a spacious soundstage, natural-sounding vocals,...Read more

W
whathifi.com
10/03/2016
Kenwood KH-KR900 review - What Hi-Fi?

The Kenwood KH-KR900 on-ear headphones deliver a clear, clean, and weighty sound that offers decent clarity and detail for its price point. The lightweight design provides a comfortable fit on the commute, featuring an Android- and Apple-friendly in-line one-button remote and microphone. Key audio pros include its composition during explosive tracks and a solid presentation of...Read more

L
letemsvetemapplem.eu
08/07/2015
Kenwood KH-KR900 Review: We were the first in Europe to test the flagship of the legendary brand

The Letem svetem Applem review highlights the Kenwood KH-KR900Go as a highly dynamic, pre-production studio headphone model that pleasantly surprises with its energy and balance. A major pro is its exceptional passive noise isolation; despite lacking active noise cancellation (ANC), it effectively blocks out extreme external noise, such as roaring race engines. Additionally, it...Read more

L
letemsvetemapplem.eu
08/07/2015
Kenwood KH-KR900 Review: We were the first in Europe to test them

The Kenwood KH-KR900 is an over-the-head studio headphone model that delivers an incredibly energetic, well-balanced, and highly dynamic sound signature with exceptional natural noise isolation. Even without active noise cancellation, the physical design effectively seals out ambient environments like noisy racetrack events. The headphones feature a highly comfortable, minimalist...Read more

(Translated)Show original
K
kopfhoerer.de
20/05/2016
Kenwood KH-KR900 review by kopfhoerer.de", "Kenwood KH-KR900 tested by kopfhoerer.de

The Kenwood KH-KR900 is an eye-catching, closed-back on-ear headphone that weighs a lightweight 200 grams, making it highly portable for urban commuting and home use. Visually, it stands out with its shimmering black earcups paired with a vibrant, detachable red flat cable that connects securely via a mini-jack input. Its build quality features robust plastic joints and earcups...Read more

(Translated)Show original
H
hifitest.de
08/09/2015
Kenwood KH-KR900 Hi-Fi Headphones Review

The Kenwood KH-KR900 is an elegant, mobile-oriented on-ear headphone that marks a successful entry into the modern headphone scene for the Japanese brand. Drawing from the company’s extensive expertise in car audio and Formula 1 communication systems, the headphone features high-quality plastic construction reinforced with stainless steel elements in the headband. Weighing 220...Read more

(Translated)Show original
L
letemsvetemapplem.eu
08/07/2015
Kenwood KH-KR900 Review: We were the first to test the best headphones Kenwood has ever made

The Letem svetem Applem review highlights the Kenwood KH-KR900 as a standout, dynamic pair of studio-grade on-ear headphones that deliver an energetic and highly immersive listening experience. A major pro is their exceptional passive noise isolation; despite lacking active noise cancellation (ANC), they effectively block out loud background sounds, such as racetrack engines. The...Read more

(Translated)Show original
L
letemsvetemapplem.eu
08/07/2015
Kenwood KH-KR900 Review: We Are the Absolute First to Test Kenwood's Flagship Headphones!

The Kenwood KH-KR900 over-ear headphones deliver a highly dynamic, well-balanced, and energetic sound signature designed to actively engage listeners rather than bore them. A standout feature is their exceptional passive noise isolation; despite lacking active noise cancellation (ANC), they effectively block out intense external environments—such as the roaring car engines at a...Read more

(Translated)Show original

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