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2 results
Picture | Mfr Part # | QUANTITY | Inventory | MANUFACTURE | Description | Package | Series | Part Status | Packaging | Technology | Port Location | Ingress Protection | Termination | Size / Dimension | Height - Seated (Max) | Type | Impedance | Frequency Range | Shape | Frequency - Self Resonant | Efficiency - dBA | Efficiency - Testing | Efficiency - Type | Power - Rated | Power - Max | Material - Cone | Material - Magnet | |
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2,364
In-stock
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Knowles | SPEAKER 8OHM 500MW TOP PORT 74DB | - | Obsolete | Tray | Magnetic | Top | - | Solder Pads | 0.646" Dia (16.40mm) | 0.177" (4.50mm) | General Purpose | 8 Ohms | 300Hz ~ 15kHz | Round | 540Hz | 74.00 | 1W/1M | Sensitivity | 500mW | 1W | Plastic | Nd-Fe-B | ||||
VIEW |
928
In-stock
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Mallory Sonalert Products Inc. | SPEAKER 8OHM 250MW TOP PORT 75DB | PSR | Obsolete | Bulk | Magnetic | Top | - | Solder Pads | 0.433" Dia (11.00mm) | 0.177" (4.50mm) | General Purpose | 8 Ohms | 1.6kHz ~ 9kHz | Round | 1600Hz | 75.00 | 1W/1M | Sound Pressure Level (SPL) | 250mW | 300mW | Polyester, Polyethylene Terephthalate (PET) | Ferrite |