8 Ohms General Purpose Speaker 4 W 90 Hz ~ 20 kHz Top Round
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BF 45 - 8 OHM

DigiKey Part Number
2056-BF45-8OHM-ND
Manufacturer
Manufacturer Product Number
BF 45 - 8 OHM
Description
SPEAKER 8OHM 4W TOP PORT 79DB
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
8 Ohms General Purpose Speaker 4 W 90 Hz ~ 20 kHz Top Round
Datasheet
 Datasheet
EDA/CAD Models
BF 45 - 8 OHM Models
Product Attributes
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Category
Efficiency - Type
Sound Pressure Level (SPL)
Manufacturer
Visaton GmbH & Co. KG
Power - Rated
4 W
Series
Power - Max
8 W
Packaging
Bulk
Port Location
Top
Part Status
Active
Shape
Round
Type
General Purpose
Material - Cone
Aluminum (AI)
Frequency Range
90 Hz ~ 20 kHz
Termination
Quick Connect
Frequency - Self Resonant
160Hz
Size / Dimension
2.402" Dia (61.00mm)
Impedance
8 Ohms
Height - Seated (Max)
1.024" (26.00mm)
Efficiency - dBA
79.00
Operating Temperature
-25°C ~ 70°C
Efficiency - Testing
1W/1M
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 19
Check for Additional Incoming Stock
All prices are in GBP
Bulk
QuantityUnit PriceExt Price
1£16.88000£16.88
10£13.07100£130.71
25£11.85560£296.39
50£11.02840£551.42
180£9.67994£1,742.39
360£9.45700£3,404.52
Manufacturers Standard Package
Unit Price without VAT:£16.88000
Unit Price with VAT:£20.25600