AS01808AO-WP-R

Overview

The AS01808AO-WP-R is a miniature speaker manufactured by PUI Audio, Inc. It features an impedance of 8 ohms and a rated power handling capacity of 1 watt. The device exhibits a frequency range spanning from 420 Hz to 14 kHz, with a self-resonant frequency at 420 Hz. Acoustic performance includes a sound pressure level of 94 dBA. Physical dimensions are specified as 18mm x 13mm x 2.5mm, corresponding to a square shape with a rectangular frame.

Feature Summary

• Compact surface-mount design suitable for space-constrained applications
• High acoustic efficiency providing clear audio output
• Broad frequency response for general-purpose signaling

Applications

• Electronic and compact acoustic signaling devices
• Miniature consumer electronics requiring integrated audio feedback
• Industrial control panels needing audible status indicators

Procurement Notes

Verify the specific ordering suffix against official PUI Audio documentation to ensure correct packaging and lead time specifications. Confirm that the component meets all required environmental standards for the intended deployment environment. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing processes and quality assurance protocols before finalizing procurement orders.

Selection Notes

Select this component when a small form factor is critical alongside standard 8-ohm impedance requirements. The 94 dBA efficiency supports applications demanding high volume in limited spaces. Ensure the operating temperature range aligns with system constraints. Consider the SMD mounting style for automated assembly processes and verify mechanical clearance for the 18mm x 13mm footprint within the enclosure design.

Part Context

This model belongs to PUI Audio's line of slim-line micro speakers designed for modern electronic devices. It represents a solution for integrating audible alerts into compact products where traditional speakers cannot fit. The series emphasizes reliability and consistent acoustic performance across various industrial and consumer sectors.

Replacement Considerations

The AS01808AO-SC18-WP-R is a documented variant within the same product family. Verify dimensional compatibility and electrical parameters before substitution. Ensure the replacement part matches the original specifications for impedance and frequency response to maintain system performance integrity.