- Impedance :
- Sound Pressure Level :
- 已選擇過濾 :
2 產品
圖片 | 型號 | 價格 | 數量 | 庫存 | 製造商 | 描述 | Product | Termination Style | Frequency | Impedance | Diameter | Power Rating | Depth | Sound Pressure Level | Shape | Magnet Material | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
獲得報價 |
67
有現貨
|
PUI Audio | Speakers & Transducers EXCITER 21MM 4 OHM .25W 78DB 640 HZ | Transducers | Solder Pad | 640 Hz | 4 Ohms | 20.9 mm | 250 mW | 8.5 mm | 72 dBA | Round | Neodymium Iron Boron (NdFeB) | |||
|
獲得報價 |
83
有現貨
|
PUI Audio | Speakers & Transducers EXCITER 21MM 8 OHM .25W 75DB 640 HZ | Transducers | Solder Pad | 640 Hz | 8 Ohms | 20.9 mm | 250 mW | 8.5 mm | 71 dBA | Round | Neodymium Iron Boron (NdFeB) |