ASE03008MR-LW150-R

Overview

The ASE03008MR-LW150-R is an electromagnetic miniature speaker manufactured by PUI Audio. It features a nominal impedance of 8 Ohms and a rated power handling capacity of 1 Watt. The device utilizes a Mylar cone and neodymium magnet assembly to deliver acoustic output within a frequency range of 550 Hz to 18 kHz. Designed for board mounting, it employs wire leads for electrical connection. The unit operates reliably within a temperature range of -20°C to +60°C.

Feature Summary

• Electromagnetic transducer design utilizing a neodymium magnet and Mylar diaphragm
• High power handling capability of 1 Watt for robust audio output
• Extended frequency response spanning from 550 Hz to 18 kHz
• Board mount configuration with integrated wire leads for circuit integration

Applications

• Consumer electronics requiring compact audio output
• Industrial control panels needing audible alerts
• Medical devices with space-constrained audio requirements
• Automotive interior signaling systems

Procurement Notes

Verify the specific lead time and availability status directly with authorized distributors or the manufacturer before finalizing procurement plans. Confirm that the wire lead termination style matches the target PCB layout or harness connections. Ensure the operating environment remains within the specified -20°C to +60°C thermal limits to maintain performance integrity and longevity.

Selection Notes

Select this component when a high-power miniature speaker is required in a small form factor. The 8-ohm impedance allows compatibility with standard audio driver circuits. The wide frequency range supports both voice and tone reproduction. Verify mechanical clearance for the diameter and depth dimensions during the enclosure design phase to ensure proper acoustic coupling.

Part Context

This part belongs to the ASE series of miniature speakers from PUI Audio. The series focuses on providing high-output audio solutions in compact packages suitable for modern electronic devices. The electromagnetic construction offers a balance between cost, size, and acoustic performance for general-purpose audio applications.

Replacement Considerations

Cross-reference with other PUI Audio models such as AS03008MR-R or ADS02908MR-R if different mounting styles or impedance values are needed. Ensure any substitute maintains the 1W power rating and 8-ohm impedance to avoid circuit mismatch.