Sennheiser HD 660S2
Featuring 38mm dynamic transducers with a 300-ohm impedance and a frequency response from 8 Hz to 41.5 kHz, the open-back design delivers low-distortion sound with a distinct sub-bass emphasis. Its plush padding and steel-mesh damping yield high comfort and controlled airflow for fatigue-free listening, with detachable 1.8m cables and a 4.4mm balanced connection. Best for audiophiles and studio monitoring where precise imaging and extended bass are critical, but its 14/100 call score makes it unsuitable for phone calls.
Snapshot
メリットとデメリット
Pros
Cons
What owners think
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
日付のある顧客レビュー 42 件を暦四半期ごとに集計しています。期間別の分析は英語です。
The proof
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Design
| Form Factor | over-ear |
| Open/Closed | open |
| Foldable | No |
| Weight | 0.5 kg / 1.1 lbs |
| Ear Cushion | velour |
| Headband | Aluminum, Plastic, Steel |
Audio
| Driver Type | Dynamic |
| Driver Size | 38 |
| Freq Min | 8 |
| Freq Max | 41500 |
| Impedance | 300 |
| Sensitivity | 104 |
Noise Control
| ANC | No |
Connectivity
| Wireless | No |
| Wired Connector | 6.35mm |
| Detachable Cable | Yes |
| Cable Length | 1.8 |
Microphone
| Boom Mic | No |
Features
| Water Resistance | None |
競合製品との比較
| Spec | Sennheiser HD 660S2 | Sony ULT WEAR WHULT900N/B | QCY H3 H3 | JBL Tune 770NC | Bose QuietComfort 884367-0100 | Bowers & Wilkins PX8 FP44326 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | Dynamic | dynamic | dynamic | Dynamic Driver | Dynamic | Carbon Cone |
| Driver Size (mm) | 38 | 40 | 40 | 40 | - | 40 |
| Impedance Ohms | 300 | 314 | 32 | 32 | 32 | - |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | open | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.4 | 5.3 | 5.1 | - |
| Battery Life Hours | - | 30 | 60 | 70 | 24 | 30 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Sennheiser HD 660S2 | 30.3 | 15.2 | 95.8 | 77.9 | 43.3 | 10.2 | 96.1 | 35.6 | 62.7 |
| Sony ULT WEAR WHULT900N/B Compare | 97.5 | 84.8 | 76.8 | 95 | 71.6 | 50.1 | 69.8 | 98.9 | 97.5 |
| QCY H3 H3 Compare | 92.1 | 82.5 | 76.8 | 85.7 | 84.5 | 86.5 | 69.8 | 96.6 | 83.2 |
| JBL Tune 770NC Compare | 97.5 | 66.2 | 92.2 | 73 | 92.9 | 50.1 | 69.8 | 99.5 | 83.2 |
| Bose QuietComfort 884367-0100 Compare | 92.1 | 66.2 | 92.2 | 42.9 | 67.9 | 13 | 96.1 | 92.3 | 97.5 |
| Bowers & Wilkins PX8 FP44326 Compare | 87.2 | 91.1 | 95.8 | 79.2 | 71.6 | 50.1 | 0 | 67.1 | 91.5 |