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Etymotic ER4SR
Precision-matched balanced armature drivers within 1dB channel tolerance and 35-42 dB passive noise isolation deliver a studio-reference frequency response for analytical listening. The anodized aluminum body and detachable braided MMCX cable provide durable build quality, backed by an included signed compliance graph from the US-based tuning engineer. This wired in-ear monitor is best for audio engineers and purist listeners who prioritize absolute accuracy over enhanced bass or wireless convenience.
form factor in-ear
driver type balanced armature
33 Score global
Prix 224 $US
Snapshot
Avantages et inconvénients
Pros
- Strong comfort (71th percentile) 71th
- Strong social proof (66th percentile) 66th
Cons
- Below average connectivity (9th percentile)
- Below average mic (9th percentile)
- Below average anc (29th percentile)
- Below average build (34th percentile)
What owners think
The proof
Performances
Caractéristiques techniques
Fiche technique complète
Design
| Form Factor | in-ear |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Type | balanced armature |
| Freq Min | 20 |
| Freq Max | 16000 |
| Impedance | 45 |
| Sensitivity | 98 |
| Codecs | Etymotic ER4SR Studio Reference Earphone,Black |
Face à la concurrence
| Spec | Etymotic ER4SR | Technics EAH-AZ100 EAH-AZ100 | Sony WF-1000XM6 WF-1000XM6 | Samsung Galaxy Buds Buds3 Pro | Bose QuietComfort Ultra 896637-0010 | Apple AirPods Pro MFHP4LL/A |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | balanced armature | Dynamic | Dynamic | Dynamic | Dynamic | Dynamic |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.4 | 5.3 | 5.3 |
| Battery Life Hours | - | 8 | 8 | 6 | 6 | 8 |
| Case Battery Hours | - | 28 | 24 | 26 | 18 | 24 |
| Water Resistance | - | IPX4 | IPX4 | IP57 | IPX4 | IP57 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Etymotic ER4SR | 29 | 8.9 | 33.5 | 48.3 | 46.2 | 71.4 | 8.5 | 66.4 |
| Technics EAH-AZ100 EAH-AZ100 Compare | 96.7 | 96.8 | 78.7 | 99 | 78.2 | 93.4 | 99.1 | 66.4 |
| Sony WF-1000XM6 WF-1000XM6 Compare | 96.7 | 99.8 | 78.7 | 86.6 | 74.7 | 71.4 | 99.1 | 94.4 |
| Samsung Galaxy Buds Buds3 Pro Compare | 96.7 | 96.8 | 98.7 | 91.6 | 71.7 | 93.4 | 99.6 | 86.7 |
| Bose QuietComfort Ultra 896637-0010 Compare | 96.7 | 89.8 | 78.7 | 96.1 | 46.2 | 93.4 | 97.8 | 94.4 |
| Apple AirPods Pro MFHP4LL/A Compare | 96.7 | 79.8 | 98.7 | 89.1 | 74.7 | 71.4 | 97.8 | 99.7 |
Price
Rapport qualité-prix
À partir de 224 $US
Amazon 1 offres À partir de 224 $US
27 mai 2026 224 $US
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
