AS05508MO

Overview

The AS05508MO is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a nominal impedance of 8 Ohms and a power rating of 3 Watts. The device operates with a resonant frequency of 300 Hz and delivers a sound pressure level of 85 dBA. Constructed with a Mylar cone and ferrite magnet, it utilizes a frame mount installation style with solder eyelet terminations. The unit has a rectangular or oval shape with dimensions of approximately 55 mm in length and width, and a depth of 12 mm.

Feature Summary

• Electromagnetic transducer design for general audio output
• Frame mount configuration with solder eyelet connections
• Mylar diaphragm material for acoustic performance
• Ferrite magnet structure for magnetic field generation

Applications

• Appliance indicator systems
• Industrial control panels
• Security and fire alarm devices
• Consumer electronics audio feedback

Procurement Notes

Verify the specific datasheet version for the AS05508MO to confirm exact dimensional tolerances and RoHS compliance status before integration. Ensure the mounting frame matches the rectangular or oval footprint specified in the official documentation. Confirm that the operating temperature range aligns with the intended environmental conditions of the final assembly.

Selection Notes

Select this component when a robust, low-cost electromagnetic speaker is required for frame-mounted applications. The 8-ohm impedance and 3-watt rating suit standard driver circuits. Consider the Mylar cone material properties for durability and the ferrite magnet for cost-effective magnetic performance in general-purpose audio signaling tasks.

Part Context

This part belongs to the PUI Audio speaker series, which provides a wide range of audio components including indicators, transducers, and sirens. PUI Audio specializes in custom and standard audio solutions for medical, industrial, and consumer markets. The AS05508MO represents their standard electromagnetic speaker line designed for reliable performance in various electronic assemblies.

Replacement Considerations

Check for direct substitutes within the PUI Audio AS series that match the 8-ohm impedance and similar physical dimensions. Verify if alternative models offer compatible mounting hole patterns and terminal types to ensure mechanical interchangeability without redesigning the enclosure.