AS09008PO-R

Overview

The AS09008PO-R is an electromagnetic speaker manufactured by PUI Audio, designed for audio transduction applications. It features a round shape with solder tab termination and operates within a temperature range of -25°C to +70°C. The unit utilizes a ferrite magnet and a cloth cone material. Key electrical specifications include an impedance of 4 Ohms, a power rating of 5 W, and a frequency response centered at 18 kHz. Acoustic performance is characterized by a sound pressure level of 102 dBA. Physical dimensions are approximately 83.3 mm in length and width, with a depth of 39 mm.

Feature Summary

• Electromagnetic transduction using a ferrite magnet assembly
• Round form factor with cloth cone construction
• Solder tab termination for board integration

Applications

• General purpose audio output devices
• Electronic enclosures requiring compact speakers
• Industrial control panels

Procurement Notes

Verify the exact part number suffix against official documentation, as variations such as AS09008PO-2-R exist with potentially different specifications or status. Confirm current availability and lifecycle status directly with the manufacturer or authorized distributors, as some listings indicate discontinued status for similar variants. Ensure compatibility with existing mounting structures and electrical requirements before procurement.

Selection Notes

Select this component when a 4 Ohm impedance and 5 W power handling capacity are required for round speaker applications. Consider the operating temperature range of -25°C to +70°C for environmental suitability. Evaluate the physical dimensions of 83.3 mm x 83.3 mm x 39 mm against available enclosure space. Verify that solder tab connections align with the target PCB design.

Part Context

This component belongs to the AS series of speakers from PUI Audio, which offers various electromagnetic transducers. The AS series includes models with different shapes, impedances, and power ratings to suit diverse audio application needs. This specific model represents a mid-power option within the lineup, utilizing standard materials like ferrite magnets and cloth cones.

Replacement Considerations

Check for direct substitutes within the PUI Audio AS series that match the 4 Ohm impedance and 5 W rating. Verify dimensional compatibility if replacing in an existing assembly. Note that some related part numbers may have different lifecycle statuses.