Wired IEMs
Etymotic ER4SR Earphones
78Great
$349
Full review dataEtymotic ER4SR Earphones vs Moondrop Blessing 2: which should you buy?
On aggregated review scores the Moondrop Blessing 2 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Moondrop Blessing 2 - Great overall at around $222.
Wired IEMs
Moondrop Blessing 2
84Great
$222
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Etymotic ER4SR Earphones
Sound8.5
Value6.5
Moondrop Blessing 2
Sound8.5
Value8.0
Specifications
| Spec | Etymotic ER4SR Earphones | Moondrop Blessing 2 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $349 | $222 |
| HearWiki score | 78 / 100 · Great | 84 / 100 · Great |
| Released | 2016 | 2020 |
| Audio | ||
| Driver | Balanced Armature (BA) | 1 dynamic driver + 4 balanced armatures |
| Driver size | - | 10 mm |
| Drivers per side | 1 | 5 |
| Frequency response | 20Hz-16kHz | 9Hz-37kHz |
| Impedance | 45 Ω | 22 Ω |
| Sensitivity | 98 dB/mW | 117 dB/mW |
| Wireless | ||
| Multipoint pairing | No | No |
| Battery | ||
| Wireless charging | No | - |
| Features | ||
| Active noise cancelling | No | No |
| ANC type | none | - |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | No | - |
| Wear detection | No | - |
| Controls | none | - |
| Design | ||
| Weight | 20 g | - |
| Detachable cable | Yes | Yes |
| USB-C | No | - |
What reviewers said
Etymotic ER4SR Earphones
The Etymotic ER4SR is a wired, single balanced-armature in-ear monitor designed for critical listening and studio use, delivering an exceptionally flat and accurate sound signature with strong midrange detail. Its deep-insertion fit provides outstanding noise isolation, though this can feel intrusive, and its minimalist design omits conveniences like controls or app support. The detachable cable and broad tip selection add practical flexibility for those who prioritize fidelity over casual listening features.
- Pro:Highly neutral and accurate sound profile
- Pro:Excellent passive noise isolation
- Pro:Detachable cable for easy replacement
- Con:Deep fit may be uncomfortable for some
- Con:Limited bass impact
- Con:Lacks inline controls or remote
Moondrop Blessing 2
The Moondrop Blessing 2 is a hybrid in-ear monitor that delivers a balanced, highly detailed sound with excellent imaging and separation for its price. It's easy to drive, comfortable, and offers a neutral tuning that appeals to critical listeners, though it falls short of flagship-level refinement in stage size and midrange timbre.
- Pro:Excellent detail retrieval and imaging
- Pro:Neutral, well-balanced tuning
- Pro:Easy to drive with high sensitivity
- Con:Midrange timbre can sound slightly unnatural
- Con:Soundstage is not particularly wide
- Con:No noise cancellation or wireless features
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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