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 総合スコア
価格 CA$300
概要
メリットとデメリット
長所
- Strong comfort (71st percentile) 71st
- Strong social proof (66th percentile) 66th
短所
- Below average connectivity (9th percentile)
- Below average mic (9th percentile)
- Below average anc (29th percentile)
- Below average build (33rd percentile)
実証データ
パフォーマンス
スペック
全スペック一覧
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 |
競合製品との比較
| Spec | Etymotic ER4SR | Technics EAH-AZ100 | Sony WF-1000XM6 | Samsung Galaxy Buds Buds3 Pro | Bose QuietComfort Ultra 896637-0010 | Apple AirPods Pro 3 |
|---|---|---|---|---|---|---|
| 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 |
| 製品 | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | ユーザー評価 |
|---|---|---|---|---|---|---|---|---|
| Etymotic ER4SR | 28.8 | 8.8 | 32.8 | 47.6 | 46.3 | 71.3 | 8.5 | 66.4 |
| Technics EAH-AZ100 Compare | 96.6 | 96.6 | 78.5 | 98.9 | 78.2 | 93.2 | 99 | 75.9 |
| Sony WF-1000XM6 Compare | 96.6 | 99.7 | 78.5 | 86.4 | 74.6 | 71.3 | 99 | 94.7 |
| Samsung Galaxy Buds Buds3 Pro Compare | 96.6 | 96.6 | 98.7 | 91.5 | 71.6 | 93.2 | 99.6 | 86.9 |
| Bose QuietComfort Ultra 896637-0010 Compare | 96.6 | 89.5 | 78.5 | 95.9 | 46.3 | 93.2 | 97.6 | 94.7 |
| Apple AirPods Pro 3 Compare | 96.6 | 79.3 | 98.7 | 89 | 74.6 | 93.2 | 97.6 | 99.2 |
価格
コストパフォーマンス
最安 CA$300
Amazon.ca 1件の価格 最安 CA$300
2026年5月27日からこの製品の価格を追跡しています。データが増えるとチャートが表示されます。
用途別スコア
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
