BF 37 - 4 OHM.pdf
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| Part Number | BF 37 - 4 OHM | BF 37 8 OHM |
| Manufacturer | Visaton GmbH & Co. KG | Visaton GmbH & Co. KG |
| Series | Miniature Speaker | BF 37 |
| Packaging | Bulk | Bulk |
| Product Status | Active | Active |
| Technology | Magnetic | - |
| Type | General Purpose | General Purpose |
| Frequency Range | 100 Hz ~ 20 kHz | 100 Hz ~ 20 kHz |
| Frequency - Self Resonant | - | 155Hz |
| Impedance | 4 Ohms | 8 Ohms |
| Efficiency - dBA | 74.00 | 74.00 |
| Efficiency - Testing | 1W/1M | 1W/1M |
| Efficiency - Type | Sound Pressure Level (SPL) | Sound Pressure Level (SPL) |
| Power - Rated | 5 W | 5 W |
| Power - Max | 8 W | 8 W |
| Port Location | Top | Top |
| Shape | Round, Square Frame | Round, Square Frame |
| Material - Cone | - | - |
| Material - Magnet | Nd | - |
| Ingress Protection | - | IPX4 |
| Ratings | - | - |
| Termination | Solder Pads | Solder Eyelet(s) |
| Size / Dimension | - | 1.457" L x 1.457" W (37.00mm x 37.00mm) |
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