Kiwi Ears Airoso VS NF Acous NM20

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

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Kiwi Ears Airoso and NF Acous NM20 use 1DD+4BA and 1DD driver setups respectively. Kiwi Ears Airoso costs $130 while NF Acous NM20 costs $119. Kiwi Ears Airoso is $11 more expensive. Kiwi Ears Airoso holds a decisive 1.9-point edge in reviewer scores (7 vs 5.2). Kiwi Ears Airoso has significantly better mids with a 1-point edge, Kiwi Ears Airoso has significantly better treble with a 2-point edge and Kiwi Ears Airoso has significantly better dynamics with a 5-point edge.

Insights

Metric Kiwi Ears Airoso NF Acous NM20
Mids 6 5
Treble 5 3
Soundstage 6 6
Dynamics 7 2
Tonality 7 4.2
Technicalities 6.2 5
Take these comparisons with a grain of salt—we don't have enough NF Acous NM20 reviews saved yet to provide an unbiased result.

Kiwi Ears Airoso Aggregated Review Score

Average Reviewer Scores

Z-Reviews Jays Audio
Jaytiss Web Search
Head-Fi.org

Average Reviewer Score:

7

Generally Favorable

NF Acous NM20 Aggregated Review Score

Average Reviewer Scores

Kois Archive
Jaytiss
Head-Fi.org

Average Reviewer Score:

5.2

Mixed to Negative

Reviews Comparison

Kiwi Ears Airoso reviewed by Jaytiss

Jaytiss 7 Reviewer Score
B Tuning
C+ Tech
Rich thick, enjoyable. Benchmark for me. Just epic.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: C+ Dynamics: A- Soundstage: B
YouTube video thumbnail

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Price: $129

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NF Acous NM20 reviewed by Jaytiss

Jaytiss 4.3 Reviewer Score
C- Tuning
D Tech
I'd only reccomend for Professional work.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: D Dynamics: E+ Soundstage: B

Kiwi Ears Airoso reviewed by Head-Fi.org

Head-Fi.org 8.1 * score rescaled + normalized
23 community members have rated the Kiwi Ears Airoso at an average of 4.3/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

NF Acous NM20 reviewed by Head-Fi.org

Head-Fi.org 7.6 * score rescaled + normalized
28 community members have rated the NF ACOUS NM20 at an average of 4.1/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

Kiwi Ears Airoso (more reviews)

Kiwi Ears Airoso reviewed by Z-Reviews

Z-Reviews 6.5 * score rescaled + normalized
check links for more info:

Z-Reviews original ranking

Z-Reviews Youtube Channel
YouTube video thumbnail

Kiwi Ears Airoso reviewed by Jays Audio

Jays Audio 6.5 Reviewer Score
A Tuning
A- Tech
A sightly more airy/detailed EW300 with better timbre. Warm leaning all rounder with good dynamic contrast.

Jays Audio original ranking

Jays Audio Youtube Channel
YouTube video thumbnail

Kiwi Ears Airoso reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 7 Reviewer Score
A Tuning
B+ Tech

The Kiwi Ears Airoso offers a warm, smooth sound signature characterized by a full-bodied bass with satisfying sub-bass rumble and quick decay, though mid-bass impact remains reserved. Its midrange shines with a natural and organic presentation, particularly excelling with female vocals, though some male vocals lack weight. Treble is relaxed and non-fatiguing, providing decent air but lacking sparkle and ultimate detail retrieval.

Comfort is a mixed bag; the lightweight resin shells with CNC aluminum/titanium faceplates are praised by some, but others report significant fit challenges due to the shell shape and nozzle design, requiring tip rolling beyond the included selection. The stock cable is widely criticized as basic and low-quality for the price point, though the detachable 2-pin design allows for upgrades. Soundstage is reasonably spacious but not particularly expansive, with imaging being competent rather than exceptional.

NF Acous NM20 (more reviews)

NF Acous NM20 reviewed by Kois Archive

Kois Archive 3.6 Reviewer Score
C- Tuning
A- Tech
Rating: F | Comfort: 9 nf audio treble peak

Kois Archive original ranking

Kois Archive Youtube Channel

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Price: $129

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Kiwi Ears Airoso User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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NF Acous NM20 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Kiwi Ears Airoso Gaming Score

Gaming Score & Grade

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

Gaming Score

6.4

Gaming Grade

B

NF Acous NM20 Gaming Score

Gaming Score & Grade

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

Gaming Score

4.7

Gaming Grade

C

Kiwi Ears Airoso Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • The tonal character feels settled and versatile, with just a few gentle bumps. You can listen for hours without fatigue.

Average Technical Grade

B
  • It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Mids B
It offers engaging mid frequencies with pleasing clarity and layering. Details emerge without becoming harsh.
Treble C+
Treble feels agreeable overall, bringing sparkle without significant fatigue. You get a polite sense of air.
Dynamics A-
It delivers crisp, authoritative dynamics that keep music thrilling. Subtle level shifts are clearly conveyed.
Soundstage B
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

NF Acous NM20 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C-
  • The tuning lacks refinement, jumping between dull and shouty without settling. Vocals frequently sound off-kilter.

Average Technical Grade

C+
  • Technical ability is serviceable, keeping basic detail intact across simpler tracks. It keeps up with acoustic tracks without much fuss.
Mids C+
It presents a stable midrange foundation suitable for everyday listening. Clarity is serviceable without standing out.
Treble D
The upper range behaves inconsistently, blending dullness with sudden glare. You'll notice sharp spikes alongside dips.
Dynamics E+
Expect constrained dynamics that blur the edges of quieter details. It struggles to render sudden changes.
Soundstage B
You can map the ensemble with confidence thanks to solid spacing and coherent depth layering. Ambient effects feel believable.
Gaming C
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

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