CLS0231

Overview

The CLS0231 is a miniature top-port circular speaker manufactured by Same Sky. It features an 8-ohm impedance and a rated power of 1 W, with a maximum power handling of 1.5 W. The frequency range spans from 520 Hz to 18 kHz, with a self-resonant frequency of 650 Hz. Sensitivity is specified at 89 dBA when tested at 1 W/500mm. The unit utilizes a paper cone and Nd-Fe-B magnet, measuring 23.00 mm in diameter and 5.70 mm in height.

Feature Summary

• Top-port acoustic design for direct sound projection
• Miniature form factor suitable for space-constrained applications
• Paper cone diaphragm construction

Applications

• Portable audio devices
• Medical equipment
• Consumer electronics

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct terminal type and packaging configuration. Confirm RoHS compliance status and lead times directly with authorized distributors prior to procurement. Ensure mechanical mounting dimensions align with the target enclosure design specifications.

Selection Notes

Select this component for applications requiring a compact circular speaker with top-port output. The 8-ohm impedance and 1 W rating suit low-power portable systems. Verify that the 520 Hz lower frequency limit meets the application's bass response requirements. Consider the 5.70 mm height constraint during mechanical integration.

Part Context

This part belongs to the CLS series of miniature speakers from Same Sky. The series offers various configurations including different impedances and port locations. The CLS0231 specifically represents the 8-ohm, 1-watt variant within this family, designed for general-purpose audio output in small enclosures.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.