4 Ohms Balanced Armature Speaker 1.5 W 500 Hz ~ 20 kHz Top Rectangular
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CMS-301103-154SP

DigiKey Part Number
2223-CMS-301103-154SP-ND
Manufacturer
Manufacturer Product Number
CMS-301103-154SP
Description
SPEAKER, 30 MMX11MM RECTANGULAR,
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
4 Ohms Balanced Armature Speaker 1.5 W 500 Hz ~ 20 kHz Top Rectangular
Datasheet
 Datasheet
Product Attributes
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Category
Power - Rated
1.5 W
Manufacturer
Same Sky (Formerly CUI Devices)
Power - Max
2 W
Packaging
Tray
Port Location
Top
Part Status
Active
Shape
Rectangular
Technology
Magnetic
Material - Cone
Polyetheretherketone (PEEK)
Type
Balanced Armature
Material - Magnet
Nd-Fe-B
Frequency Range
500 Hz ~ 20 kHz
Termination
Solder Pads
Frequency - Self Resonant
732.86Hz
Size / Dimension
1.181" L x 0.433" W (30.00mm x 11.00mm)
Impedance
4 Ohms
Height - Seated (Max)
0.118" (3.00mm)
Efficiency - dBA
95.00
Operating Temperature
-20°C ~ 100°C
Efficiency - Testing
1.5W/100mm
Distortion Rating
5% Max
Efficiency - Type
Sound Pressure Level (SPL)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
80 estimated in stock on 18-Dec-2026
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$3.00000$3.00
10$2.36100$23.61
25$2.15000$53.75
80$1.91300$153.04
160$1.78638$285.82
320$1.66953$534.25
560$1.58177$885.79
1,040$1.49097$1,550.61
5,040$1.48750$7,497.00
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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