Between the IE 200 and IE 600, the IE 200 comes out ahead in sensitivity, while the IE 600 wins on several specs. Overall, the IE 200 scores 62.5 and the IE 600 scores 61.5 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (62.5 vs 61.5). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the IE 200 if you care most about sensitivity. The biggest gaps in its favor are sensitivity.
The IE 600 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable driver count, impedance, detachable cable, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Sennheiser - IE 200 wins
- ▲Sensitivity — 0.85% more. 119 dB vs 118 dB.
Why Sennheiser - IE 600 wins
- No decisive advantages.
Spec comparison
Drivers
| Spec | Sennheiser - IE 200 | Sennheiser - IE 600 |
|---|---|---|
| Driver count | 1 | 1 |
| Driver types | Dynamic | Dynamic (TrueResponse) |
| Impedanceⓘ | 18 Ω | 18 Ω |
| Sensitivityⓘ | 119 dBlead | 118 dB |
Build
| Spec | Sennheiser - IE 200 | Sennheiser - IE 600 |
|---|---|---|
| Detachable cable | true | true |
| Connector | MMCX | MMCX |
Spec-level deep dives
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