AS05008MR-15

Overview

The AS05008MR-15 is an electromagnetic speaker transducer manufactured by PUI Audio, Inc. It features a round shape with a top port design and utilizes a Neodymium Iron Boron (NdFeB) magnet. The unit has an impedance of 8 Ohms and a power rating of 2.5 W. Key acoustic parameters include a resonant frequency of 650 Hz, a sound pressure level of 93 dBA, and a frequency response range of 650 Hz to 10 kHz. Physical dimensions are approximately 50 mm in diameter with a height of 15 mm.

Feature Summary

• Top port configuration for optimized acoustic output
• Neodymium magnet construction for high efficiency
• Round form factor suitable for panel or board mounting

Applications

• General purpose audio signaling
• Industrial control panels
• Consumer electronic devices requiring compact speakers

Procurement Notes

Verify the specific suffix '15' against the manufacturer's current datasheet to confirm dimensional tolerances and terminal configurations. Ensure that the 2.5 W power rating aligns with the thermal management capabilities of the target application environment. Cross-reference the RoHS compliance status with regional regulatory requirements prior to final procurement authorization.

Selection Notes

Select this component when a compact, high-efficiency electromagnetic speaker is required for general audio applications. The 8 Ohm impedance matches standard amplifier outputs. Consider the 650 Hz resonant frequency for suitability in mid-range audio reproduction tasks rather than full-range music playback. Evaluate the physical depth constraints against the available enclosure space.

Part Context

This model belongs to the AS series of electromagnetic speakers from PUI Audio, Inc. The series offers various sizes and power ratings. The AS05008MR-15 specifically denotes a 50 mm diameter variant with a 15 mm height profile. It is designed as a general-purpose transducer for integration into diverse electronic assemblies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mechanical mounts and electrical interfaces before considering alternative models from other manufacturers.