ASE02008MS-LW100-R

Overview

The ASE02008MS-LW100-R is a miniature electromagnetic speaker manufactured by PUI Audio. It features a 15x11mm transducer housed in a compact 20mm square enclosure with top porting. The unit operates at an impedance of 8 Ohms and delivers a sound pressure level of 97 dB. It has a power rating of 1 Watt and includes 100 mm long wire leads for connection. The cone material is plastic, designed for efficient audio output in space-constrained applications.

Feature Summary

• Combines a high-power 15x11mm transducer within a small 20mm square housing
• Features top porting design for directed acoustic output
• Utilizes plastic cone material for lightweight construction

Applications

• Space-constrained electronic devices requiring high SPL
• Industrial control panels needing clear audible alerts
• Portable consumer electronics with limited internal volume

Procurement Notes

Verify the specific datasheet version from PUI Audio to confirm mechanical dimensions and electrical tolerances. Ensure the 100 mm lead length meets your assembly requirements. Check for RoHS compliance status if required by your manufacturing standards. Confirm the 1 Watt power handling capability aligns with your circuit's output stage to prevent damage.

Selection Notes

Select this model when a standard round speaker cannot fit into a rectangular footprint. The 97 dB sensitivity provides strong audibility without excessive drive current. The 8 Ohm impedance is compatible with many common audio driver circuits. Consider the top port orientation relative to the device casing for optimal sound projection.

Part Context

This component belongs to PUI Audio's miniature speaker series, which focuses on integrating powerful transducers into minimal footprints. The ASE series typically utilizes neodymium magnets for high efficiency. The LW100 suffix indicates the inclusion of 100 mm wire leads, facilitating easier integration into PCB designs or harnesses compared to solder pad variants.

Replacement Considerations

Direct substitutes may include other 8 Ohm, 1 Watt speakers with similar 97 dB sensitivity. Verify that replacement units match the 20mm square housing constraint. Ensure the new component supports top porting if directional sound is critical. Compare lead lengths and termination types to avoid rewiring.