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Kiwi Ears KE4 vs Yamaha EPH-M200: which should you buy?

Specs, scores and condensed review verdicts for the Kiwi Ears KE4 vs Yamaha EPH-M200, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Kiwi Ears KE4 leads on 3 of 4 measures.

  • Kiwi Ears KE4
  • Yamaha EPH-M200
HearWiki score
84
-
Sound
8.6
-
Value
8.6
-
Price (USD)
$200
$120

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The Kiwi Ears KE4 is 10 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 10 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • KE4202410 yr newer
  • EPH-M2002014

Specifications

KE4EPH-M200
Type
Wired IEMs
Wired IEMs
Price (USD)
$200
$120
HearWiki score
84
Not scored
Released
2024
2014
Availability
Still sold new
Discontinued
Driver
2DD + 2BA hybrid
15.9 mm dynamic
Driver type
hybrid
dynamic
Driver configuration
2DD + 2BA
-
Driver size
10 mm
15.9 mm
Drivers per side
4
1
Impedance
28 Ω
-
Active noise cancelling
No
No
Detachable cable
Yes
No
USB-C
-
No
Connector
3.5 mm
3.5 mm
Balanced connection
-
No
Microphones
-
1
Microphone type
-
electret
Call noise reduction
-
No

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

Yamaha EPH-M200

The Yamaha EPH-M200 are wired in-ear monitors built around a 15.9mm dynamic driver, housed in a lightweight beta-titanium sound tube that aims to deliver a natural, open sound while keeping the fit secure. They include a single-button remote with a built-in electret microphone for calls, alongside a tangle-resistant cable for everyday portability. As a 2014 model, they focus on straightforward wired performance without active noise cancellation or extra features.

  • Pro:Large 15.9mm dynamic driver for robust bass response
  • Pro:Beta-titanium sound tubes enhance durability and acoustic resonance
  • Pro:Single-button remote with mic adds convenience for calls
  • Con:No active noise cancellation for noisy environments
  • Con:Fixed, non-detachable cable limits replacement options
  • Con:Lacks modern features like USB-C or balanced connectivity

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

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New comparisonKiwi Ears KE4Yamaha EPH-M200