图片 | 型号 | 库存 | 数量 | 规格书 | 系列 | 包装 | 产品状态 | 技术 | 类型 | 频率范围 | 频率 - 自谐振 | 阻抗 | 效率 - dBA | 效率 - 测试 | 效率 - 类型 | 额定功率 | 功率 - 最大值 | 端口位置 | 形状 | 材料 - 锥体 | 材料 - 磁体 | 防护等级 | 额定值 | 端接方式 | 尺寸 / 尺寸 |
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PSR4028F08S11.5KSPEAKER 8OHM 1W TOP PORT 78DB Mallory Sonalert Products Inc. |
335 |
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![]() 规格书 |
PSR | Bulk | Active | Magnetic | General Purpose | 390 Hz ~ 15 kHz | 390Hz | 8 Ohms | 78.00 | 1W/1M | Sound Pressure Level (SPL) | 1 W | 2 W | Top | Rectangular | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | Solder Eyelet(s) | 1.575" L x 1.122" W (40.00mm x 28.50mm) |
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PSR-40F08S01-YHQSPEAKER 8OHM 250MW TOP PORT 68DB Mallory Sonalert Products Inc. |
150 |
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PSR | Bulk | Active | Magnetic | General Purpose | 800 Hz ~ 1.2 kHz | 1kHz | 8 Ohms | 68.00 | 1W/1M | Sound Pressure Level (SPL) | 250 mW | 500 mW | Top | Round | - | - | - | - | Solder Pads | 1.555" Dia (39.50mm) |
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PSR-50F08S-JQSPEAKER 8OHM 250MW TOP PORT 91DB Mallory Sonalert Products Inc. |
2,693 |
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PSR | Bulk | Active | Magnetic | General Purpose | 500 Hz ~ 5 kHz | 500Hz | 8 Ohms | 91.00 | 1W/1M | Sound Pressure Level (SPL) | 250 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Ferrite | - | - | Solder Pads | 1.969" Dia (50.00mm) |
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PSR15N08AKSPEAKER 8OHM 500MW TOP PORT 72DB Mallory Sonalert Products Inc. |
384 |
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PSR | Bulk | Active | Magnetic | General Purpose | 750 Hz ~ 20 kHz | 750Hz | 8 Ohms | 72.00 | 1W/1M | Sound Pressure Level (SPL) | 500 mW | 800 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | Solder Pads | 0.591" Dia (15.00mm) |
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PSR20N08AKSPEAKER 8OHM 300MW TOP PORT 78DB Mallory Sonalert Products Inc. |
119 |
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PSR | Bulk | Active | Magnetic | General Purpose | 560 Hz ~ 7 kHz | 560Hz | 8 Ohms | 78.00 | 1W/1M | Sound Pressure Level (SPL) | 300 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | Solder Pads | 0.787" Dia (20.00mm) |
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PB-2712PQSPEAKER 8OHM TOP PORT 85DB ROUND Mallory Sonalert Products Inc. |
151 |
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PB | Bulk | Active | - | General Purpose | 1.05 kHz ~ 1.45 kHz | 87dB | 8 Ohms | 85.00 | 100mm | Sound Pressure Level (SPL) | - | 200 mW | Top | Round | - | - | - | - | PC Pins | 1.181" Dia (30.00mm) |
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PSR40N08A01KSPEAKER 8OHM 1W TOP PORT Mallory Sonalert Products Inc. |
104 |
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![]() 规格书 |
PSR | Bulk | Active | Magnetic | General Purpose | 500 Hz ~ 10 kHz | 500Hz | 8 Ohms | - | 1W/1M | Sound Pressure Level (SPL) | 1 W | 1.5 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | Solder Pads | 1.575" Dia (40.00mm) |
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PSR36N08AKSPEAKER 8OHM 1W TOP PORT 88DB Mallory Sonalert Products Inc. |
782 |
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PSR | Bulk | Active | Magnetic | General Purpose | 570 Hz ~ 5 kHz | 570Hz | 8 Ohms | 88.00 | 1W/500mm | Sound Pressure Level (SPL) | 1 W | 1.5 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | Solder Pads | 1.417" Dia (36.00mm) |
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PSS-13N08SM-YTRQSPEAKER 88DB 850-20KHZ 13X13X4 R Mallory Sonalert Products Inc. |
1,096 |
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PSS | Tape & Reel (TR) | Active | Magnetic | General Purpose | 850 Hz ~ 20 kHz | 850Hz | 8 Ohms | 88.00 | 700mW/100mm | Sound Pressure Level (SPL) | 700 mW | 1 W | Top | Square | Plastic | SmCo | - | - | Solder Pads | 0.512" L x 0.512" W (13.00mm x 13.00mm) |
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PSS-20N08SM-YTRQSPEAKER 90DB 850-20KHZ 20X20X4.5 Mallory Sonalert Products Inc. |
1,597 |
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![]() 规格书 |
PSS | Tape & Reel (TR) | Active | Magnetic | General Purpose | 850 Hz ~ 20 kHz | 850Hz | 8 Ohms | 90.00 | 100mW/100mm | Sound Pressure Level (SPL) | 800 mW | 1 W | Top | Square | Plastic | SmCo | - | - | Solder Pads | 0.787" L x 0.787" W (20.00mm x 20.00mm) |