- 零件状态 :
- 频率自谐振 :
- 效率-dBA :
- 效率测试 :
- 材料-磁铁 :
- 已选择过滤 :
4 产品
| 图片 | 型号 | 价格 | 数量 | 库存 | 制造商 | 描述 | 系列 | 零件状态 | 包装材料 | 技术 | 港口位置 | 入口保护 | 结束 | 尺寸/尺寸 | 高度-座位（最大） | 类型 | 阻抗 | 频率范围 | 形状 | 频率自谐振 | 效率-dBA | 效率测试 | 效率型 | 额定功率 | 最大功率 | 材料-锥体 | 材料-磁铁 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
获得报价 |
3,008
有现货
|
Knowles | SPEAKER 21OHM ROUND | MR | Obsolete | Bulk | Magnetic | Top | Waterproof | Wire Leads | 0.871" Dia (22.12mm) | 0.366" (9.30mm) | Receiver, Balanced Armature | 21 Ohms | 300Hz ~ 3.5kHz | Round | 300Hz | 103.00 | - | Sensitivity | - | - | - | - | ||
|
|
获得报价 |
3,494
有现货
|
Knowles | SPEAKER 21OHM TOP PORT 117DB RND | MR | Active | Bulk | Magnetic | Top | Waterproof | Wire Leads | 0.871" Dia (22.12mm) | 0.366" (9.30mm) | Receiver, Balanced Armature | 21 Ohms | 300Hz ~ 3.5kHz | Round | 300Hz | 103.00 | - | Sensitivity | - | - | - | - | ||
|
|
获得报价 |
2,143
有现货
|
CUI Inc. | SPEAKER 8OHM 100MW TOP PORT 99DB | GF | Active | Bulk | Magnetic | Top | - | Solder Pads | 1.575" Dia (40.00mm) | 0.366" (9.30mm) | General Purpose | 8 Ohms | 144Hz ~ 20kHz | Round | 180Hz | 99.00 | 100mW/100mm | Sound Pressure Level (SPL) | 40mW | 100mW | Polyester, Polyethylene Terephthalate (PET) | Ferrite | ||
|
|
获得报价 |
3,614
有现货
|
Peerless by Tymphany | SPEAKER 4OHM 1W TOP PORT 75.7DB | PMT | Active | Bulk | Magnetic | Top | - | Wire Leads | 0.906" Dia (23.00mm) | 0.366" (9.30mm) | Full Range | 4.25 Ohms | 350Hz ~ 20kHz | Round | 378.1Hz | 75.70 | 1W/1M | Half Space Sensitivity | 1W | - | Aluminum (AI) | Nd-Fe-B |
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