4 Ohms General Purpose Speaker 4 W 90 Hz ~ 20 kHz Top Round
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BF 45 S - 4 OHM

DigiKey Part Number
2056-BF45S-4OHM-ND
Manufacturer
Manufacturer Product Number
BF 45 S - 4 OHM
Description
SPEAKER 4OHM 4W TOP PORT 79DB
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
4 Ohms General Purpose Speaker 4 W 90 Hz ~ 20 kHz Top Round
Datasheet
 Datasheet
Product Attributes
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Category
Efficiency - dBA
79.00
Manufacturer
Visaton GmbH & Co. KG
Efficiency - Testing
1W/1M
Series
Efficiency - Type
Sound Pressure Level (SPL)
Packaging
Bulk
Power - Rated
4 W
Part Status
Active
Power - Max
8 W
Type
General Purpose
Port Location
Top
Frequency Range
90 Hz ~ 20 kHz
Shape
Round
Frequency - Self Resonant
160Hz
Termination
Quick Connect
Impedance
4 Ohms
Height - Seated (Max)
1.024" (26.00mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 5
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$22.78000$22.78
10$17.64000$176.40
25$15.99920$399.98
50$14.88300$744.15
180$13.06339$2,351.41
360$12.76250$4,594.50
Manufacturers Standard Package