AS07108PO-2-WR-R

Overview

The AS07108PO-2-WR-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a rectangular frame mount design with a top port configuration. The unit operates at an impedance of 8 Ohms and has a power rating of 4 Watts. Its frequency response spans from 100 Hz to 20 kHz, with a self-resonant frequency of 250 Hz. The acoustic output reaches 85 dBA. Physical dimensions are approximately 71 mm in length, 41 mm in width, and 25 mm in height. It utilizes a neodymium iron boron magnet and includes a protective coating.

Feature Summary

• Rectangular frame mount construction with top port design
• Neodymium iron boron magnetic system for efficient performance
• Protective coating applied to the transducer surface

Applications

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

Procurement Notes

Verify the specific suffix '2' against official datasheets to confirm the 4W power rating and 85 dBA sensitivity, as variations exist within the AS series. Ensure the rectangular frame mount style matches the enclosure requirements. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement specifications.

Selection Notes

Select this component when a rectangular form factor is required for space-constrained applications. The 8 Ohm impedance suits standard low-voltage audio circuits. The top port orientation dictates mounting considerations relative to the acoustic path. Compare the 4W power handling against the expected drive levels to ensure adequate headroom without distortion.

Part Context

This part belongs to the AS series of speakers from PUI Audio, Inc., which offers various electromagnetic transducers. The AS series typically includes options for different shapes, impedances, and mounting styles. This specific model represents the rectangular variant within that product line, designed for general-purpose audio reproduction tasks.

Replacement Considerations

Direct substitutes include the AS07108PO-WR-R, though it differs in power rating (3W) and sensitivity (86 dBA). The AS07108PO-R is another related model but lacks the WR coating designation. Verify electrical and mechanical compatibility before swapping.