AKG N400 VS Kiwi Ears Aether
IEM Comparison: Expert & Community Scores Side-by-Side
AKG N400 and Kiwi Ears Aether are in-ear monitors. AKG N400 costs $155 while Kiwi Ears Aether costs $170. Kiwi Ears Aether is $15 more expensive. Kiwi Ears Aether holds a decisive 2-point edge in reviewer scores (4.8 vs 6.8). Kiwi Ears Aether has significantly better mids with a 2-point edge and Kiwi Ears Aether has significantly better treble with a 5-point edge.
Insights
| Metric | AKG N400 | Kiwi Ears Aether |
|---|---|---|
| Bass | 3 | 6.8 |
| Mids | 4 | 6 |
| Treble | 3 | 8 |
| Details | 3 | 6.8 |
| Soundstage | 4.8 | 7.5 |
| Imaging | 3 | 6.8 |
| Dynamics | 4.8 | 6 |
| Tonality | 5.7 | 7 |
| Technicalities | 4.5 | 7.5 |
AKG N400 Aggregated Review Score
Average Reviewer Scores
Kiwi Ears Aether Aggregated Review Score
Average Reviewer Scores
AKG N400 Details
Driver Configuration:
Tuning Type: U-Shaped
Price (Msrp): $155
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Kiwi Ears Aether Details
Driver Configuration:
Tuning Type: n/a
Brand: Kiwi Ears Top Kiwi Ears IEMs
Price (Msrp): $170
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AKG N400 User Review Score
Average User Scores
Average User Score: n/a
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Kiwi Ears Aether User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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AKG N400 Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.8Gaming Grade
CKiwi 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
7.5Gaming Grade
AAKG N400 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
C- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
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.
AKG N400 Reviews
6.5
Reviewer Score
Does away with the timbral issues of the Buds+ and sets itself as a superior. Crin Youtube Channel
3.1
Reviewer Score
Bass is good. Lacks some note weight, mids could be more foward and gets shouty easily. Fit is an issue to me so I can't really use it. You can play with APP EQ to fine tune it, but the worst APP of the bunch.
Kiwi Ears Aether Reviews
7.9
Reviewer Score
Not for bassheads, but one of the best planars I've ever heard. Jaytiss Youtube Channel
7
Reviewer Score
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 Youtube Channel
6.8
* score normalized
Gizaudio Axel
2025-07-25
6.5
Reviewer Score
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
6.5*
* The score of this reviewer influences only the Gaming Score
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 IEMSuper* Review original ranking
Super* Review Youtube Channel
AKG N400 User Reviews
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