AS04008PO-2

Overview

The AS04008PO-2 is an electromagnetic oval speaker manufactured by PUI Audio. It features a Neodymium Iron Boron magnet and a paper cone, delivering 84 dB sensitivity at 1 kHz with a resonant frequency of 240 Hz. The unit has an 8 Ohm impedance and a power rating of 5 Watts. Dimensions are 40 mm in length, 28.3 mm in width, and 12 mm in height. It utilizes solder tab terminals for board mounting and operates within a temperature range of -25°C to +70°C.

Feature Summary

• Oval form factor optimized for compact enclosure integration
• High-sensitivity design utilizing neodymium magnet technology
• Robust paper cone construction for reliable audio output

Applications

• Industrial control panels requiring clear audible alerts
• Medical equipment status indicators
• Consumer electronics housing with limited space constraints

Procurement Notes

Verify the exact suffix (e.g., -2-R) against current distributor listings, as the base model number may represent a discontinued or legacy variant. Confirm terminal type compatibility with your PCB layout. Check RoHS compliance documentation for specific regulatory requirements in your target market. Ensure mechanical dimensions fit the designated mounting aperture before finalizing procurement.

Selection Notes

Select this component when a compact oval shape is required for acoustic coupling in tight spaces. The 8-ohm impedance suits standard amplifier outputs. Consider the 5W power handling for moderate volume applications. Verify that the solder tab termination method aligns with your assembly process compared to eyelet or pin alternatives.

Part Context

This part belongs to the AS series of speakers from PUI Audio, which focuses on providing diverse audio solutions for industrial and consumer markets. The series includes various shapes and sizes, with this specific model offering an oval profile distinct from the more common round designs found in the same product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Engineers should evaluate other oval speakers from the same manufacturer or generic equivalents based on matching impedance, sensitivity, and physical dimensions.