CLS0271M-L152

Overview

The CLS0271M-L152 is a small-size, round speaker manufactured by Same Sky (Formerly CUI Devices). It features an 8 Ohm impedance and a rated power of 100 mW, with a maximum power handling of 1 W. The frequency range spans from 530 Hz to 20 kHz, with a self-resonant frequency of 530 Hz. Sensitivity is 89 dBA measured at 1W/500mm. The unit has a top port location and wire lead termination. Dimensions are 1.063 inches (27.00 mm) in diameter and 0.177 inches (4.50 mm) in maximum height.

Feature Summary

• Utilizes a PET cone and Nd-Fe-B magnet for magnetic audio transduction
• Features top port configuration for directional sound output
• Employs wire lead termination for direct circuit connection

Applications

• Compact consumer electronics audio output
• Medical device acoustic signaling
• Industrial control panel indicators

Procurement Notes

Verify the specific suffix L152 corresponds to the required wire lead length and termination style. Confirm RoHS3 compliance status for your region. Check moisture sensitivity level requirements if reflow soldering or specific storage conditions apply. Ensure the 100 mW rating matches the application's continuous power needs.

Selection Notes

Select this component when a wide frequency response up to 20 kHz is required in a compact form factor. The 89 dBA sensitivity offers efficient sound pressure levels. Consider the 27.00 mm diameter and 4.50 mm height constraints against available enclosure space. Compare against higher power variants if greater volume is needed.

Part Context

This part belongs to the CLS series of miniature speakers from Same Sky. These components are designed for applications requiring high fidelity in small spaces. The series typically includes various diameters and power ratings to suit different acoustic demands while maintaining consistent mounting dimensions and electrical characteristics.

Replacement Considerations

CLS0271MAE-L152 is a related variant within the same series. Verify if the MAE suffix indicates differences in efficiency or power handling that affect performance equivalence.