- 频率自谐振 :
- 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 | |
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获得报价 |
3,653
有现货
|
Mallory Sonalert Products Inc. | SPEAKER 8OHM 250MW TOP PORT 84DB | PSR | Active | Bulk | Magnetic | Top | - | Solder Pads | 0.709" Dia (18.00mm) | 0.118" (3.00mm) | General Purpose | 8 Ohms | 1.8kHz ~ 4kHz | Round | 1800Hz | 84.00 | 1W/1M | Sound Pressure Level (SPL) | 250mW | 300mW | Polyester, Polyethylene Terephthalate (PET) | Ferrite | ||
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获得报价 |
2,052
有现货
|
PUI Audio, Inc. | SPEAKER 8OHM 1W TOP PORT 80DB | AS | Active | Tray | Magnetic | Top | - | Wire Leads | 0.709" Dia (18.00mm) | 0.228" (5.80mm) | General Purpose | 8 Ohms | 250Hz ~ 20kHz | Round | 550Hz | 80.00 | 1W/500mm | Sound Pressure Level (SPL) | 1W | 1.5W | Polyester, Polyethylene Terephthalate (PET) | Rare Earth | ||
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获得报价 |
2,611
有现货
|
PUI Audio, Inc. | SPEAKER 8OHM 1W TOP PORT 80DB | AS | Active | Tray | Magnetic | Top | - | Solder Pads | 0.709" Dia (18.00mm) | 0.228" (5.80mm) | General Purpose | 8 Ohms | 250Hz ~ 20kHz | Round | 550Hz | 80.00 | 1W/500mm | Sound Pressure Level (SPL) | 1W | 1.5W | Polyester, Polyethylene Terephthalate (PET) | Rare Earth | ||
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获得报价 |
3,482
有现货
|
PUI Audio, Inc. | SPEAKER 2W 8 OHM 78DB 500HZ | N50 Mini Speaker | Active | Tray | Magnetic | Top | - | Solder Pads | 0.709" Dia (18.00mm) | 0.205" (5.20mm) | General Purpose | 8 Ohms | 300Hz ~ 20kHz | Round | 500Hz | 78.00 | 1W/500mm | Sound Pressure Level (SPL) | 2W | 2.8W | Paper | Nd-Fe-B |