AS04008CO-WR-R

Overview

The AS04008CO-WR-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a rectangular frame with dimensions of 40 mm in length and 20 mm in width, and a depth of approximately 6.1 mm. The component has an impedance of 8 Ohms and a power rating of 2 W. Its frequency response ranges from 200 Hz to 20 kHz, with a resonant frequency of 400 Hz. The sound pressure level is rated at 89 dBA. It utilizes a cloth cone and neodymium iron boron magnet, designed for board mounting with lead-free construction.

Feature Summary

• Water-resistant design suitable for varied environmental conditions
• Rectangular form factor optimized for space-constrained installations
• High-efficiency electromagnetic transduction using neodymium magnets

Applications

• Medical equipment audio indicators
• Industrial control panel signaling
• Consumer electronics feedback systems

Procurement Notes

Verify the specific datasheet version for the AS04008CO-WR-R, as manufacturer listings may show conflicting power ratings (1W vs 2W) or sensitivity values. Confirm RoHS compliance status directly with PUI Audio. Ensure the water-resistant coating meets the required IP rating for the target application environment before finalizing procurement.

Selection Notes

Select this model when a compact rectangular speaker is required for board-mounted applications. The 8-ohm impedance matches standard driver outputs. Consider the water-resistant feature if the device operates in humid environments. Verify that the 2W power handling exceeds the maximum expected input signal to prevent thermal damage during continuous operation.

Part Context

This component belongs to the AS series of speakers from PUI Audio, which focuses on general-purpose audio devices. The series includes various shapes and sizes, with this specific model offering a balance of size and output capability. PUI Audio specializes in custom and standard audio solutions for industrial and medical markets.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate other rectangular speakers in the AS series, such as the AS04008C0-R, noting differences in power rating and water resistance. Cross-reference impedance and mounting dimensions carefully.