PSR Series
Manufacturer: Mallory Sonalert Products Inc.
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SPEAKERS & TRANSDUCERS SPEAKER 8 OHM .25W 20MM MYLAR METAL
| Part | Port Location | Efficiency - Testing | Technology | Shape | Impedance | Frequency - Self Resonant | Termination | Material - Magnet | Efficiency - dBA | Power - Rated | Material - Cone | Size / Dimension [diameter] | Size / Dimension [diameter] | Height - Seated (Max) [Max] [z] | Height - Seated (Max) [Max] [z] | Frequency Range [Min] | Frequency Range [Max] | Efficiency - Type | Type | Power - Max [Max] | Height - Seated (Max) [Max] | Height - Seated (Max) [Max] | Size / Dimension |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Mallory Sonalert Products Inc. | Top | 1W/1M | Magnetic | Round | 8 Ohms | 900 Hz | Solder Pads | Ferrite | 80 dBA | 0.25 W | Polyester Polyethylene Terephthalate (PET) | 20 mm | 0.787 " | 0.118 " | 3 mm | 900 Hz | 5 kHz | Sound Pressure Level (SPL) | General Purpose | ||||
 Mallory Sonalert Products Inc. | Top | 1W/1M | Magnetic | Round | 8 Ohms | 500 Hz | Solder Eyelet(s) | Nd-Fe-B | 89 dBA | 1.5 W | Polyester Polyethylene Terephthalate (PET) | 66 mm | 2.598 in | 0.906 in | 23 mm | 500 Hz | 13 kHz | Sound Pressure Level (SPL) | General Purpose | 3 W | |||
 Mallory Sonalert Products Inc. | Top | 1W/1M | Magnetic | Round | 8 Ohms | 800 Hz | Solder Pads | Ferrite | 84 dBA | 0.25 W | Polyester Polyethylene Terephthalate (PET) | 29 mm | 1.142 in | 800 Hz | 4.5 kHz | Sound Pressure Level (SPL) | General Purpose | 500 mW | 9 mm | 0.354 in | |||
 Mallory Sonalert Products Inc. | Top | 1W/1M | Magnetic | Round | 8 Ohms | 560 Hz | Solder Pads | Nd-Fe-B | 78 dBA | 300 mW | Polyester Polyethylene Terephthalate (PET) | 20 mm | 0.787 " | 0.122 in | 3.1 mm | 560 Hz | 7 kHz | Sound Pressure Level (SPL) | General Purpose | 500 mW | |||
 Mallory Sonalert Products Inc. | Top | 1W/1M | Magnetic | Round | 8 Ohms | 750 Hz | Solder Pads | Nd-Fe-B | 72 dBA | 500 mW | Polyester Polyethylene Terephthalate (PET) | 0.591 in | 750 Hz | 20 kHz | Sound Pressure Level (SPL) | General Purpose | 800 mW | 3.3 mm | 0.13 in | 15 mm | |||
 Mallory Sonalert Products Inc. | Top | 1W/1M | Magnetic | Round | 8 Ohms | 1200 Hz | Solder Pads | Nd-Fe-B | 72 dBA | 300 mW | Polyester Polyethylene Terephthalate (PET) | 10 mm | 0.394 in | 0.114 " | 2.9 mm | 1.2 kHz | 20 kHz | Sound Pressure Level (SPL) | General Purpose | 500 mW |