AS07108PO-WR-R

Overview

The AS07108PO-WR-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a rectangular shape with dimensions of 71 mm in length, 41 mm in width, and 25 mm in depth. The unit has an impedance of 8 Ohms and a power rating of 3 W. Its frequency response ranges from 100 Hz to 20 kHz, with a self-resonant frequency of 250 Hz. The sound pressure level is rated at 86 dBA. The cone material is paper, and the magnet material is Aluminum Nickel Cobalt (AlNiCo). Termination is achieved via solder lugs.

Feature Summary

• Electromagnetic transducer design with paper cone and AlNiCo magnet
• Rectangular frame construction with top port configuration
• Solder lug termination for direct circuit integration

Applications

• General purpose audio output devices
• Miniature electronic enclosures requiring compact speakers
• Consumer electronics with limited space constraints

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm RoHS compliance status using current documentation. Ensure storage conditions maintain integrity of the paper cone and adhesive bonds. Check for physical damage to solder lugs prior to installation. Validate part number suffixes against specific revision requirements.

Selection Notes

Select this model when a compact rectangular speaker with 8 Ohm impedance is required. Consider the 3 W power handling limit for signal levels. Evaluate the 86 dBA sensitivity for amplification needs. Verify dimensional fit within the target enclosure given the 71x41x25 mm footprint. Assess compatibility with existing circuitry due to solder lug termination style.

Part Context

This component belongs to the AS series of speakers from PUI Audio, Inc. It is categorized under Speakers & Transducers within the Audio Devices product line. The series typically includes miniature electromagnetic drivers designed for general-purpose applications. The WR suffix indicates specific coating or variant characteristics compared to standard models.

Replacement Considerations

AS07108PO-4-R is a related variant but differs in power rating and frequency response specifications. Cross-referencing datasheets is essential to ensure electrical and mechanical compatibility before substitution.