Kiwi Ears Aether VS Sennheiser IE200

IEM Comparison: Expert & Community Scores Side-by-Side

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Kiwi Ears Aether and Sennheiser IE200 are in-ear monitors. Kiwi Ears Aether costs $170 while Sennheiser IE200 costs $150. Kiwi Ears Aether is $20 more expensive. Kiwi Ears Aether holds a decisive 1.1-point edge in reviewer scores (6.8 vs 5.7). Sennheiser IE200 carries a user score of 5. Sennheiser IE200 has better mids with a 0.5-point edge and Kiwi Ears Aether has significantly better treble with a 1-point edge.

Insights

Metric Kiwi Ears Aether Sennheiser IE200
Bass 6.8 7
Mids 6 6.5
Treble 8 7
Details 6.8 6
Soundstage 7.5 5.7
Imaging 6.8 5
Dynamics 6 6
Tonality 7 6
Technicalities 7.5 6.4

Kiwi Ears Aether Aggregated Review Score

Average Reviewer Scores

Z-Reviews Gizaudio Axel Fresh Reviews Super* Review
Jaytiss Jays Audio

Average Reviewer Score:

6.8

Cautiously Favorable


Sennheiser IE200 Aggregated Review Score

Average Reviewer Scores

Precogvision Jays Audio
Audionotions Tim Tuned

Average Reviewer Score:

5.7

Mixed


Kiwi Ears Aether User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Sennheiser IE200 User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

5

Mixed to Negative

Kiwi Ears Aether Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

7.5

Gaming Grade

A

Sennheiser IE200 Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6.3

Gaming Grade

B

Kiwi Ears Aether Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.

Average Technical Grade

A
  • Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble A+
Superb treble: effortless extension with crystal clarity. Perfect balance of sparkle and smoothness with exceptional detail.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Soundstage A
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Gaming A
Clear spatial presentation handles directional cues effectively. Distinguishes key gameplay sounds while maintaining decent immersion.

Sennheiser IE200 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.

Average Technical Grade

B
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass A-
Strong, well-defined bass with good texture. Delivers satisfying punch and rumble without overwhelming other frequencies.
Mids B+
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble A-
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Details B
Good resolution with clear articulation of nuances. Reveals recording nuances and maintains clarity in complex passages.
Imaging C+
Decent positional accuracy. Good left/right placement with acceptable center image, though depth positioning is approximate.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

Kiwi Ears Aether Reviews

Reviewed by: Jaytiss

Jaytiss 7.9 Reviewer Score
B+ Tuning
A+ Tech
Not for bassheads, but one of the best planars I've ever heard.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: A+ Dynamics: B Soundstage: A
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Price: $169

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Reviewed by: Jays Audio

Jays Audio 7 Reviewer Score
A Tuning
A Tech
Clean, balanced, with slight air boost in the treble. Bass sounds like a DD with great texture. Cheaper better tuned P5+2. Not as smooth as Timeless 2 with more dynamic contrast with a slight sizzle from the treble boost. Good value for a planar.

Jays Audio original ranking

Jays Audio Youtube Channel

Reviewed by: Z-Reviews

Z-Reviews 6.8 * score normalized

Reviewed by: Gizaudio Axel

2025-07-25
Gizaudio Axel 6.5 Reviewer Score
B+ Tuning
A- Tech
One of the best planar IEMs out there. The treble is smoother and easier on the ears than most planars. Balanced sound with clean bass, smooth mids, and detailed treble. Great clarity, wide soundstage, and natural timbre for a planar. Bass might be a bit light, and treble can be a little forward for some.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Reviewed by: Fresh Reviews

Fresh Reviews 6.5* * The score of this reviewer influences only the Gaming Score

Kiwi Ears Aether lands as a standout at the $150 mark: a single large planar driver in a comfy, 3D-printed resin shell that can be worn for 8+ hours without fuss. The faceplate looks premium, the nozzle size is easy, and the sonic profile is smooth, clean, and engaging. Bass is punchy yet controlled—never bloated, never overly warm—while the stage sits in that gaming sweet spot: not too close, not too far. For music, it’s a crisp, non-fatiguing listen with clean mids and technical, tidy low end.

In games, Aether brings the goods: footsteps are elevated with urgency, imaging feels holographic (including vertical cues), and separation/layering remain intact when the action heats up—decisively clearer than Etude and Atheia. Across titles—CoD, Apex, Valorant, Siege, CS, Fortnite, Rivals—it consistently reads space and depth, only giving up a sliver of micro-detail in the densest, high-rank lobbies. That’s why it earns a B+ (borderline A-) on the WallHack Certified list. Astral at $300 still adds that last bit of clarity, but Aether is the top pick under $150; even compared to the Orchestra Lite, it’s similarly capable, more comfortable, and better value.


Fresh Reviews original ranking

Fresh Reviews Youtube Channel

Reviewed by: Super* Review

Super* Review 6* * score normalized
A little bit spicy in the treble (like the other planars). Relaxed upper mid-range. Warmer tuning than S12. It's a decent IEM

Super* Review original ranking

Super* Review Youtube Channel
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Price: $169

Buy Kiwi Ears Aether on Aliexpress

Sennheiser IE200 Reviews

Reviewed by: Audionotions

Audionotions 6 Reviewer Score
Energetic, great quality bass. Mids are not the best but also not bad. Fun to listen to. Fit is amazing. Unfortunately, plagued by QC issues and I cannot reccomend this. Previously Owned

Audionotions original ranking

Website (Audionotions)

Reviewed by: Tim Tuned

Tim Tuned 6 Reviewer Score
B Tuning
A- Tech
IE600 style tuning with less upper mids and treble details Stock tips and gimmick sucks

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A+ Mids: A- Treble: A+

Reviewed by: Precogvision

Precogvision 5.9 Reviewer Score
B Tuning
B- Tech
Redefines expectations in its price bracket for single-DDs. Impressive treble extension and technicalities if a bit dry sounding.

Precogvision original ranking

Precogvision Youtube Channel
Bass: B Mids: B Treble: B Dynamics: B Details: B Imaging: C+

Reviewed by: Jays Audio

Jays Audio 5 Reviewer Score
B Tuning
B+ Tech
Great dynamics and scaling. Very good treble timbre and extension... but $150?? Low-end is soft, boring, and pushed back. Mid-range and vocals are recessed. Same level of clarity and tech as cheaper sets like DSP and Khan. Gets outdoned by the Hexa, Olina, Dioko for $50-70 cheaper. Horrible pricing. NEEDS EQ or MOD.

Jays Audio original ranking

Jays Audio Youtube Channel

Kiwi Ears Aether User Reviews

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Sennheiser IE200 User Reviews

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Makavelian
5

Better options for the price.

Pros
Sense of clarity, comfortable fit that should fit any set of ears.
Cons
lack of body from recessed low mids/upper bass, bass texture could be better.

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