The CMS-40504N-L152 is a low-profile miniature speaker featuring a 40 mm round frame and a depth of only 5 mm. It is rated for a nominal input power of 2.0 W and a maximum power of 2.5 W, with an impedance of 4 Ohms. Utilizing a Neodymium (Nd-Fe-B) magnet and a PEI cone, it achieves a high sound pressure level of 100 dB at 1.0 W/0.1 m and a resonant frequency of 500 Hz. The component comes pre-wired with 152 mm (approx. 6 inches) 28 AWG wire leads for easy termination.
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| Nominal Power | 2.0W |
| Maximum Power | 2.5W |
| Impedance | 4Ohm |
| Resonant Frequency (Fo) | 500Hz |
| Frequency Response Range | 400 ~ 7,000Hz |
| Sound Pressure Level (SPL) | 100dB |
| Diameter | 40mm |
| Height/Depth | 5.0mm |
| Magnet Type | Nd-Fe-B |
| Cone Material | PEI |
| Operating Temperature | -30 to 70°C |
| Weight | 12.4g |
| Lead Length | 152mm |
| RoHS | Compliant |
| REACH | Compliant |
Download the complete datasheet for CUI Devices CMS-40504N-L152 to view detailed technical specifications.
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