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| | SPEAKER 21OHM TOP PORT 117DB RND | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Round | - | Wire Leads | - | Waterproof | MR | - | Top | 0.871" Dia (22.12mm) | Magnetic | 0.366" (9.30mm) | 21 Ohms | Receiver, Balanced Armature | 300 Hz ~ 3.5 kHz | 300Hz | 103.00 | - | Sensitivity | - |
| | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Round | - | Wire Leads | - | Waterproof | MR | - | Top | 0.871" Dia (22.12mm) | Magnetic | 0.366" (9.30mm) | 21 Ohms | Receiver, Balanced Armature | 300 Hz ~ 3.5 kHz | 300Hz | 103.00 | - | Sensitivity | - |