AS04008PS-4W-R

Overview

The AS04008PS-4W-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a rectangular frame design with solder eyelet termination for board mounting. The unit operates at an impedance of 8 Ohms and has a power rating of 2 W. Its frequency response spans from 380 Hz to 20 kHz, with a resonant frequency of 350 Hz. The acoustic output reaches 92 dBA. Physical dimensions are approximately 40 mm in length and width, with a depth of 11.5 mm.

Feature Summary

• Rectangular frame construction for secure board mounting
• Wide frequency response suitable for general audio applications
• Solder eyelet terminals for reliable electrical connection

Applications

• General purpose audio signaling
• Industrial control panels
• Consumer electronics enclosures

Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with your assembly requirements. Confirm RoHS compliance status directly with the supplier or official documentation before procurement. Check for any recent obsolescence notices or lifecycle changes associated with this part number to avoid supply chain disruptions during production.

Selection Notes

Select this component when a rectangular form factor is required for space-constrained PCB layouts. The 8 Ohm impedance matches standard low-voltage driver circuits. Ensure the application environment stays within the specified operating temperature range. Consider the 2 W power handling capability relative to the expected signal levels to prevent thermal damage during continuous operation.

Part Context

This model belongs to the AS series of speakers from PUI Audio, Inc., which specializes in audio components for various industries. The series includes round and rectangular variants with different power ratings and materials. This specific part utilizes a paper cone and neodymium magnet for efficient sound reproduction in compact spaces.

Replacement Considerations

Direct substitutes include the AS04008PS-4W-WR-R, which shares similar electrical characteristics but may differ in terminal type or packaging. Verify mechanical fit and impedance matching when considering alternative rectangular speakers from other manufacturers.