CLS0231MA-1-L152

Overview

The CLS0231MA-1-L152 is a miniature magnetic speaker manufactured by Same Sky. It features an 8 Ohm impedance and a rated power of 500 mW, with a maximum power handling capacity of 1 W. The device delivers a sound pressure level of 89 dBA when tested at 1 W/500mm. Its frequency response ranges from 536 Hz to 20 kHz, with a self-resonant frequency of 670 Hz. The unit utilizes a PET cone and Nd-Fe-B magnet, employing wire lead termination. It has a circular shape with a diameter of 23.00 mm (0.906 inches) and a maximum installation height of 5.00 mm (0.197 inches).

Feature Summary

• Utilizes a Neodymium Iron Boron (Nd-Fe-B) magnet for high performance in a compact form factor.
• Features a Polyester (PET) diaphragm material for durability and consistent acoustic output.
• Designed with top porting configuration to facilitate direct sound projection.
• Constructed as a small-sized circular speaker suitable for space-constrained electronic assemblies.

Applications

• Medical devices requiring compact audio feedback components
• Portable consumer electronics and handheld gadgets
• Industrial control panels and instrumentation
• Automotive interior audio systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct termination type and packaging. Confirm RoHS compliance status and environmental certifications prior to integration. Cross-reference the component revision history to avoid obsolete variants within the CLS series. Ensure that the selected part matches the required impedance and sensitivity specifications for the target application circuit design.

Selection Notes

Select this model for applications demanding high efficiency within a limited volume constraint. The 8 Ohm impedance aligns with standard amplifier outputs. Consider the 500 mW rating for moderate volume requirements. Evaluate the 23 mm diameter and 5 mm height dimensions against enclosure clearance limits. Compare the 89 dBA sensitivity against alternative models if higher acoustic output is necessary.

Part Context

This component belongs to the CLS series of miniature speakers from Same Sky. The series offers various sizes and power ratings tailored for embedded audio solutions. The CLS0231 variant specifically targets mid-range acoustic performance in small enclosures. It represents a standard offering for general-purpose audio indication and communication tasks in modern electronic hardware designs.

Replacement Considerations

CLS0231