EarAcoustic VSA-MAX and Kiwi Ears Airoso are in-ear monitors. EarAcoustic VSA-MAX costs $149 while Kiwi Ears Airoso costs $130. EarAcoustic VSA-MAX is $19 more expensive. Kiwi Ears Airoso holds a decisive 1.1-point edge in reviewer scores (5.8 vs 6.9). 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 soundstage with a 1-point edge.
Insights
Metric | EarAcoustic VSA-MAX | Kiwi Ears Airoso |
---|---|---|
Mids | 5 | 6 |
Treble | 3 | 5 |
Soundstage | 5 | 6 |
Dynamics | 7 | 7 |
Gaming capabilities | 3.5 | 6.4 |
EarAcoustic VSA-MAX Aggregated Review Score
EarAcoustic VSA-MAX Average Reviewer Scores
Kiwi Ears Airoso Aggregated Review Score
Kiwi Ears Airoso Average Reviewer Scores
EarAcoustic VSA-MAX Details
Driver Configuration:
Tuning Type: n/a
Price (Msrp): $149
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Kiwi Ears Airoso Details
Driver Configuration: 1DD+4BA
Tuning Type: Warm neutral
Price (Msrp): $129.99
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EarAcoustic VSA-MAX User Review Score
EarAcoustic VSA-MAX Average User Scores
Average User Score: n/a
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Kiwi Ears Airoso User Review Score
Kiwi Ears Airoso Average User Scores
Average User Score: n/a
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EarAcoustic VSA-MAX Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
3.5Gaming Grade
D+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
6.4Gaming Grade
BEarAcoustic VSA-MAX Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
D- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Kiwi Ears Airoso Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
B- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
EarAcoustic VSA-MAX Reviews
EarAcoustic VSA-MAX reviewed by: Jaytiss
2025-07-20Warm fun set, but Has a lot of upper trebble for me to love. Jaytiss Youtube Channel
Kiwi Ears Airoso Reviews
Kiwi Ears Airoso reviewed by: Z-Reviews
Kiwi Ears Airoso reviewed by: Jays Audio
A sightly more airy/detailed EW300 with better timbre. Warm leaning all rounder with good dynamic contrast. Jays Audio Youtube Channel
Kiwi Ears Airoso reviewed by: Jaytiss
Rich thick, enjoyable. Benchmark for me. Just epic. Jaytiss Youtube Channel
Kiwi Ears Airoso reviewed by: IEMRanking AI

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.
EarAcoustic VSA-MAX User Reviews
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