En promo 3%
Poly Blackwire 8225
form factor on-ear
impedance ohms 32
wireless false
active noise cancellation true
open closed back closed
33 Score global
Prix 133 $US
Voir le prix chez Newegg
Également disponible chez :
À propos de ce Headphones
Poly Blackwire 8225 — form factor on-ear, impedance ohms 32, active noise cancellation, open closed back closed.
- Form factor on-ear
- Impedance ohms 32
- Active noise cancellation
- Open closed back closed
Aperçu
Performances
Avantages et inconvénients
Pros
- Strong anc (83th percentile) 83th
- Strong mic (67th percentile) 67th
Cons
- Below average connectivity (14th percentile) 14th
- Below average comfort (29th percentile) 29th
- Below average social proof (29th percentile) 29th
- Below average build (35th percentile) 35th
Caractéristiques techniques
Fiche technique complète
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | No |
Audio
| Impedance | 32 |
| Codecs | Poly Blackwire 8225 Stereo USB-C Headset +USB-C/A Adapter - Stereo - USB Type C - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7.10 ft Cable - Omni-directional, Noise Cancelling Microphone - Black |
| Surround | 7.1 Virtual Surround |
Noise Control
| ANC | Yes |
| ANC Type | hybrid |
Connectivity
| Wireless | No |
| Wired Connector | USB-C |
| Detachable Cable | No |
| Cable Length | 2.16 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
| Mic Pattern | Omnidirectional |
Rapport qualité-prix
Price History
Face à la concurrence
| Spec | Poly Blackwire 8225 | Sony WH-1000XM6 WH-1000XM6 | Sennheiser MOMENTUM 4 M4AEBT | Bose QuietComfort Ultra 2nd Gen | Technics EAH-A800 EAH-A800 | JBL Live 770NC |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | Dynamic | Dynamic | PEEK/Polyurethane 3-Layer Diaphragm | Dynamic |
| Driver Size (mm) | - | 30 | 42 | - | 40 | 40 |
| Impedance Ohms | 32 | 48 | 470 | 32 | 34 | 32 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.3 | 5.2 | 5.4 | 5.2 | 5.3 |
| Battery Life Hours | - | 30 | 60 | 30 | 50 | 65 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Poly Blackwire 8225 | 82.7 | 67 | 34.6 | 40.4 | 44.4 | 29.2 | 14.1 | 29.3 |
| Sony WH-1000XM6 WH-1000XM6 Compare | 97.6 | 91.4 | 92.1 | 95.2 | 72.6 | 79.7 | 99.7 | 93.5 |
| Sennheiser MOMENTUM 4 M4AEBT Compare | 97.6 | 85.3 | 77.1 | 97.6 | 89.3 | 79.7 | 98.9 | 79.2 |
| Bose QuietComfort Ultra 2nd Gen Compare | 92.4 | 78.8 | 97.2 | 48.2 | 72.6 | 86.8 | 99.7 | 98.8 |
| Technics EAH-A800 EAH-A800 Compare | 92.4 | 98.4 | 77.1 | 96.9 | 83.9 | 51.1 | 93.1 | 98.8 |
| JBL Live 770NC Compare | 97.6 | 78.8 | 97.2 | 85.1 | 91.7 | 51.1 | 100 | 98.8 |
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
