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Product Detailed Parameters
- Description：SPEAKER, 42.5 SQUARE, 21.6MM DEE
- Series：CDS
- Mfr：Same Sky (Formerly CUI Devices)
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：4 Ohms
- Power - Max：5 W
- Shape：Round, Square Frame
- Termination：Solder Tabs
- Size / Dimension：1.673" L x 1.673" W (42.50mm x 42.50mm)
- Height - Seated (Max)：0.850" (21.60mm)
- Frequency - Self Resonant：230Hz
- Efficiency - dBA：83
- Efficiency - Testing：1W/1M
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Paper
- Material - Magnet：Nd-Fe-B
- Ingress Protection：-
- Ratings：-
- Frequency Range：184 Hz ~ 20 kHz
- Power - Rated：4 W
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FAQ
Is the CDS-4221-44SP a standard rectangular micro-speaker?
No, it is an oval-shaped electromagnetic speaker with top porting.
What is the resonant frequency of this component?
The self-resonant frequency is specified at 400 Hz.
