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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QuantityUnit PriceExt Price
1₱260.83000₱260.83
10₱199.13500₱1,991.35
25₱179.74560₱4,493.64
50₱166.60900₱8,330.45
100₱154.62750₱15,462.75
250₱140.38556₱35,096.39
500₱130.68366₱65,341.83
1,000₱121.80238₱121,802.38
5,000₱116.71800₱583,590.00
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.