Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Technology | Type | Frequency Range | Frequency - Self Resonant | Impedance | Efficiency - dBA | Efficiency - Testing | Efficiency - Type | Power - Rated | Power - Max | Port Location | Shape | Material - Cone | Material - Magnet | Ingress Protection | Ratings | Termination | Size / Dimension |
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PSR-28N08A-JQSPEAKER 8OHM 250MW TOP PORT 89DB Mallory Sonalert Products Inc. |
9,163 | 2.25 |
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PSR | Bulk | Active | Magnetic | General Purpose | 700 Hz ~ 8 kHz | 700Hz | 8 Ohms | 89.00 | 1W/1M | Sound Pressure Level (SPL) | 250 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Ferrite | - | - | Solder Pads | 1.102" Dia (28.00mm) |
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MSS300RSPEAKER 8OHM 250MW TOP PORT Mallory Sonalert Products Inc. |
2,285 | 16.10 |
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![]() Datasheet |
- | Bulk | Active | - | General Purpose | 1 kHz ~ 4 kHz | - | 8 Ohms | - | - | - | 250 mW | 500 mW | Top | Octagon | - | - | - | - | PC Pins | 0.906" Dia (23.00mm) |
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SCS300MDSSPEAKER 8OHM 250MW TOP PORT 90DB Mallory Sonalert Products Inc. |
307 | 40.99 |
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- | Bulk | Active | - | General Purpose | 951 Hz ~ 999 Hz | - | 8 Ohms | 90.00 | 100mm | Sound Pressure Level (SPL) | 250 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | - | - | - | Terminal Block | 1.687" Dia (42.85mm) |
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PSR-29F08S02-JQSPEAKER 8OHM 250MW TOP PORT 84DB Mallory Sonalert Products Inc. |
246 | 1.09 |
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PSR | Bulk | Active | Magnetic | General Purpose | 800 Hz ~ 4.5 kHz | 800Hz | 8 Ohms | 84.00 | 1W/1M | Sound Pressure Level (SPL) | 250 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Ferrite | - | - | Solder Pads | 1.142" Dia (29.00mm) |
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PSR-40N08A05-JQSPEAKER 8OHM 250MW TOP PORT 89DB Mallory Sonalert Products Inc. |
3,715 | 2.48 |
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PSR | Bulk | Active | Magnetic | General Purpose | 500 Hz ~ 5 kHz | 500Hz | 8 Ohms | 89.00 | 1W/1M | Sound Pressure Level (SPL) | 250 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Ferrite | - | - | Solder Pads | 1.575" Dia (40.00mm) |
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PSR-45N08A-JQSPEAKER 8OHM 250MW TOP PORT 88DB Mallory Sonalert Products Inc. |
362 | 2.57 |
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PSR | Bulk | Active | Magnetic | General Purpose | 400 Hz ~ 6 kHz | 400Hz | 8 Ohms | 88.00 | 1W/1M | Sound Pressure Level (SPL) | 250 mW | 300 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Ferrite | - | - | Solder Pads | 1.772" Dia (45.00mm) |
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PSR-36N08A-JQSPEAKER 8OHM 250MW TOP PORT 89DB Mallory Sonalert Products Inc. |
6,371 | 2.80 |
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PSR | Bulk | Active | Magnetic | General Purpose | 550 Hz ~ 7 kHz | 550Hz | 8 Ohms | 89.00 | 1W/1M | Sound Pressure Level (SPL) | 250 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Ferrite | - | - | Solder Pads | 1.417" Dia (36.00mm) |
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PSR-57N08A01-AQSPEAKER 8OHM 500MW TOP PORT 92DB Mallory Sonalert Products Inc. |
135 | 2.86 |
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PSR | Bulk | Active | Magnetic | General Purpose | 600 Hz ~ 4 kHz | 600Hz | 8 Ohms | 92.00 | 1W/1M | Sound Pressure Level (SPL) | 500 mW | 1 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | Solder Pads | 2.244" Dia (57.00mm) |
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PB-1715PKSPEAKER 8OHM 200MW TOP PORT 74DB Mallory Sonalert Products Inc. |
1,476 | 3.84 |
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PB | Bulk | Active | Magnetic | General Purpose | 1.5 kHz ~ 20 kHz | 1500Hz | 8 Ohms | 74.00 | 1W/1M | Sound Pressure Level (SPL) | 200 mW | 500 mW | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | PC Pins | 0.669" Dia (17.00mm) |
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PSR40N08AKSPEAKER 8OHM 1W TOP PORT 83DB Mallory Sonalert Products Inc. |
345 | 4.17 |
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![]() Datasheet |
PSR | Bulk | Active | Magnetic | General Purpose | 560 Hz ~ 6 kHz | 560Hz | 8 Ohms | 83.00 | 1W/1M | Sound Pressure Level (SPL) | 1 W | 2 W | Top | Round | Polyester, Polyethylene Terephthalate (PET) | Nd-Fe-B | - | - | Solder Pads | 1.575" Dia (40.00mm) |