8 Ohms Balanced Armature Speaker 500 mW 400 Hz ~ 20 kHz Top Round
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CMS-2850-058SP

DigiKey Part Number
2223-CMS-2850-058SP-ND
Manufacturer
Manufacturer Product Number
CMS-2850-058SP
Description
SPEAKER, 28MM ROUND, 5 MM DEEP,
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
8 Ohms Balanced Armature Speaker 500 mW 400 Hz ~ 20 kHz Top Round
Datasheet
 Datasheet
EDA/CAD Models
CMS-2850-058SP Models
Product Attributes
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Category
Power - Rated
500 mW
Manufacturer
Same Sky (Formerly CUI Devices)
Power - Max
1 W
Packaging
Tray
Port Location
Top
Part Status
Active
Shape
Round
Technology
Magnetic
Material - Cone
Polyethylene Terephthalate (PET)
Type
Balanced Armature
Material - Magnet
Nd-Fe-B
Frequency Range
400 Hz ~ 20 kHz
Termination
Solder Pads
Frequency - Self Resonant
732.86Hz
Size / Dimension
1.102" Dia (28.00mm)
Impedance
8 Ohms
Height - Seated (Max)
0.197" (5.00mm)
Efficiency - dBA
94.00
Operating Temperature
-20°C ~ 100°C
Efficiency - Testing
500mW/100mm
Distortion Rating
5% Max
Efficiency - Type
Sound Pressure Level (SPL)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
50 estimated in stock on 18-Dec-2026
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$2.13000$2.13
10$1.67300$16.73
25$1.52280$38.07
50$1.41940$70.97
100$1.32410$132.41
250$1.20944$302.36
500$1.13040$565.20
1,000$1.05741$1,057.41
5,000$1.01250$5,062.50
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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