



BF 45 - 4 OHM | |
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DigiKey Part Number | 2056-BF45-4OHM-ND |
Manufacturer | |
Manufacturer Product Number | BF 45 - 4 OHM |
Description | SPEAKER 4OHM 4W TOP PORT 79DB |
Manufacturer Standard Lead Time | 4 Weeks |
Customer Reference | |
Detailed Description | 4 Ohms General Purpose Speaker 4 W 90 Hz ~ 20 kHz Top Round, Square Frame |
Datasheet | Datasheet |
EDA/CAD Models | BF 45 - 4 OHM Models |
Type | Description | Select All |
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Category | ||
Manufacturer | Visaton GmbH & Co. KG | |
Series | ||
Packaging | Bulk | |
Part Status | Active | |
Technology | - | |
Type | General Purpose | |
Frequency Range | 90 Hz ~ 20 kHz | |
Frequency - Self Resonant | 158Hz | |
Impedance | 4 Ohms | |
Efficiency - dBA | 79.00 | |
Efficiency - Testing | 1W/1M | |
Efficiency - Type | Sound Pressure Level (SPL) | |
Power - Rated | 4 W | |
Power - Max | 8 W | |
Port Location | Top | |
Shape | Round, Square Frame | |
Material - Magnet | - | |
Ingress Protection | - | |
Termination | Quick Connect | |
Height - Seated (Max) | 1.024" (26.00mm) |
Quantity | Unit Price | Ext Price |
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1 | $19.63000 | $19.63 |
10 | $15.99500 | $159.95 |
25 | $14.75120 | $368.78 |
50 | $13.87940 | $693.97 |
180 | $13.03750 | $2,346.75 |