4 Ohms General Purpose Speaker 3 W 304 Hz ~ 20 kHz Top Round
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CMS-2278-34SP

DigiKey Part Number
2223-CMS-2278-34SP-ND
Manufacturer
Manufacturer Product Number
CMS-2278-34SP
Description
SPEAKER, 22 MM, 7.8 MM DEEP, PU+
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
4 Ohms General Purpose Speaker 3 W 304 Hz ~ 20 kHz Top Round
Datasheet
 Datasheet
EDA/CAD Models
CMS-2278-34SP Models
Product Attributes
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Category
Efficiency - Type
Sound Pressure Level (SPL)
Manufacturer
Same Sky (Formerly CUI Devices)
Power - Rated
3 W
Series
Power - Max
3.5 W
Packaging
Tray
Port Location
Top
Part Status
Active
Shape
Round
Technology
Magnetic
Material - Cone
Polyethylene Naphthalate (PEN), Polyurethane (PU)
Type
General Purpose
Material - Magnet
Nd-Fe-B
Frequency Range
304 Hz ~ 20 kHz
Termination
Solder Tabs
Frequency - Self Resonant
380Hz
Size / Dimension
0.866" Dia (22.00mm)
Impedance
4 Ohms
Height - Seated (Max)
0.307" (7.80mm)
Efficiency - dBA
80.00
Operating Temperature
-20°C ~ 55°C
Efficiency - Testing
1W/500mm
Distortion Rating
5% Max @ 1kHz, 1W
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,948
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All prices are in HKD
Tray
QuantityUnit PriceExt Price
1$36.01000$36.01
10$27.49300$274.93
25$24.81560$620.39
50$23.00220$1,150.11
100$21.34790$2,134.79
250$19.38168$4,845.42
500$18.04224$9,021.12
1,000$16.81609$16,816.09
5,000$16.11414$80,570.70
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.