- 阻抗 :
- 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 | 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 |
976
有现货
|
Mallory Sonalert Products Inc. | SPEAKER 8OHM 250MW TOP PORT 89DB | PSR | Active | Bulk | Magnetic | Top | Solder Pads | 1.102" Dia (28.00mm) | 0.169" (4.30mm) | General Purpose | 8 Ohms | 700Hz ~ 8kHz | Round | 700Hz | 89.00 | 1W/1M | Sound Pressure Level (SPL) | 250mW | 500mW | Polyester, Polyethylene Terephthalate (PET) | Ferrite | |||
|
获得报价 |
3,630
有现货
|
Soberton Inc. | SPEAKR 32OHM 10MW TOP PORT 105DB | SP Micro Speaker | Active | Tray | Magnetic | Top | Wire Leads | 0.512" Dia (13.00mm) | 0.169" (4.30mm) | General Purpose | 32 Ohms | 300Hz ~ 8kHz | Round | 900Hz | 88.00 | 100mW/100mm | Sound Pressure Level (SPL) | 200mW | 300mW | Polyethylene Naphthalate (PEN) | Nd-Fe-B-N38 | |||
|
获得报价 |
1,817
有现货
|
PUI Audio, Inc. | SPEAKER 8OHM 800MW TOP PORT 85DB | AS | Active | Bulk | Magnetic | Top | Solder Pads | 1.417" Dia (36.00mm) | 0.169" (4.30mm) | General Purpose | 8 Ohms | 450Hz ~ 20kHz | Round | 450Hz | 85.00 | 1W/500mm | Sound Pressure Level (SPL) | 800mW | 1W | Polyester, Polyethylene Terephthalate (PET) | N35 | |||
|
获得报价 |
2,199
有现货
|
Soberton Inc. | SPEAKER 8OHM 500MW TOP PORT 82DB | SP Micro Speaker | Active | Tray | Magnetic | Top | Wire Leads | 0.512" Dia (13.00mm) | 0.169" (4.30mm) | General Purpose | 8 Ohms | 300Hz ~ 8kHz | Round | 1300Hz | 82.00 | 100mW/100mm | Sound Pressure Level (SPL) | 500mW | 800mW | - | - |