8 Ohms General Purpose Speaker 2 W 230 Hz ~ 20 kHz Top Oval, Rectangular Frame
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K 28.40 - 8 OHM

DigiKey Part Number
2056-K28.40-8OHM-ND
Manufacturer
Manufacturer Product Number
K 28.40 - 8 OHM
Description
SPEAKER 8OHM 2W TOP PORT 79DB
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
8 Ohms General Purpose Speaker 2 W 230 Hz ~ 20 kHz Top Oval, Rectangular Frame
Datasheet
 Datasheet
EDA/CAD Models
K 28.40 - 8 OHM Models
Product Attributes
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Category
Efficiency - Type
Sound Pressure Level (SPL)
Manufacturer
Visaton GmbH & Co. KG
Power - Rated
2 W
Series
Power - Max
3 W
Packaging
Bulk
Port Location
Top
Part Status
Active
Shape
Oval, Rectangular Frame
Type
General Purpose
Material - Cone
Paper
Frequency Range
230 Hz ~ 20 kHz
Material - Magnet
Nd
Frequency - Self Resonant
450Hz
Termination
Solder Pads
Impedance
8 Ohms
Size / Dimension
1.575" L x 1.102" W (40.00mm x 28.00mm)
Efficiency - dBA
79.00
Height - Seated (Max)
0.461" (11.70mm)
Efficiency - Testing
1W/1M
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,144
Check for Additional Incoming Stock
All prices are in JPY
Bulk
QuantityUnit PriceExt Price
1¥1,801.00000¥1,801
10¥1,387.00000¥13,870
25¥1,255.24000¥31,381
50¥1,165.80000¥58,290
100¥1,084.13000¥108,413
250¥986.77600¥246,694
900¥914.02111¥822,619
Manufacturers Standard Package
Unit Price without JCT:¥1,801.00000
Unit Price with JCT:¥1,981.10000