Wired IEMs
Kiwi Ears KE4
84Outstanding
$200
Full review dataKiwi Ears KE4 vs Moondrop X: which should you buy?
On aggregated review scores the Kiwi Ears KE4 comes out ahead with a HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Kiwi Ears KE4 - Outstanding overall at around $199.
Wired IEMs
Moondrop X
62Good
$360
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Kiwi Ears KE4 leads on 4 of 4 measures.
- Kiwi Ears KE4
- Moondrop X
HearWiki score
84
62
Sound
8.6
7.5
Value
8.6
7.0
Price (USD)
$200
$360
Specifications
KE4X
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $200
- $360
- HearWiki score
- 84
- 62
- Released
- 2024
- 2021
- Availability
- Still sold new
- Discontinued
- Driver
- 2DD + 2BA hybrid
- 6-driver hybrid
- Driver type
- hybrid
- hybrid
- Driver configuration
- 2DD + 2BA
- -
- Driver size
- 10 mm
- 13 mm
- Drivers per side
- 4
- 6
- Frequency response
- -
- 10 Hz - 24 kHz
- Impedance
- 28 Ω
- 14.5 Ω
- Sensitivity
- -
- 119 dB/mW
- Bluetooth
- -
- 5.x
- Codecs
- -
- SBC
- Multipoint pairing
- -
- No
- Battery life
- -
- 8 h
- Battery incl. case
- -
- 20 h
- Active noise cancelling
- No
- Yes
- Water resistance
- -
- IPX4
- Detachable cable
- Yes
- Yes
- USB-C
- -
- Yes
- Connector
- 3.5 mm
- -
- Model code
- -
- DUSK
What reviewers said
Kiwi Ears KE4
The Kiwi Ears KE4 is a wired hybrid IEM that offers a balanced, relaxing sound with a distinct twist on the popular 'New Meta' tuning, adding extra bass and treble sparkle. It delivers solid midrange clarity and a comfortable fit, making it a versatile choice for many genres, though its smooth presentation may not excite those seeking aggressive or highly dynamic sound.
- Pro:Well-balanced hybrid tuning with rich lower mids and airy treble
- Pro:Comfortable fit and broad genre versatility
- Pro:Good resolution and clarity for its price
- Con:Sub-bass can get overpowering at times
- Con:Limited resolving power and dynamic impact
- Con:Smooth tuning may feel less exciting than V-shaped alternatives
Moondrop X
The Moondrop X is a feature-packed hybrid wireless IEM that combines a six-driver setup with active noise cancellation, making it a versatile option for on-the-go listening. Its warm, non-fatiguing tuning and solid build quality are complemented by a comfortable fit, though the larger shell and basic SBC-only codec support may limit its appeal for some users. Overall, it offers strong performance for its price, especially for those prioritizing ANC and a detailed sound signature.
- Pro:Effective active noise cancellation
- Pro:Warm, non-fatiguing sound with good detail
- Pro:Six-driver hybrid design delivers clear staging
- Con:Limited to SBC codec, no aptX or LDAC
- Con:No multipoint connectivity
- Con:Larger shell may not fit all ears comfortably
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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