AS04032PR-R

Overview

The AS04032PR-R is a round electromagnetic speaker manufactured by PUI Audio, Inc. It features a 32-ohm impedance and a 1-watt power rating. The device operates within a frequency range of 600 Hz to 5 kHz, with a sensitivity of 78 dBA. Designed for board mounting, it utilizes solder pad termination. The construction includes a paper cone and a top-port design housed in a round chassis.

Feature Summary

• Top-port acoustic design for directional sound projection
• Paper cone construction for standard audio reproduction
• Board mount configuration with solder pad connections

Applications

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

Procurement Notes

Verify the specific datasheet revision before integration, as manufacturer specifications may undergo updates. Confirm that the 32-ohm impedance aligns with the target driver circuit requirements. Ensure the operating temperature range meets the environmental conditions of the final assembly. Cross-reference the physical dimensions against the mechanical layout to guarantee proper fit within the designated housing space.

Selection Notes

Select this component when a low-cost, general-purpose speaker is required for simple audio signaling. The 32-ohm impedance suits applications driven by standard logic-level outputs or dedicated audio amplifiers without excessive current draw. Consider the top-port orientation for optimal sound dispersion in enclosed spaces. Evaluate the 1-watt power handling against the maximum expected input 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 company provides a range of transducers including piezo benders and sirens. This specific unit represents a standard electromagnetic driver designed for reliable performance in commercial and industrial electronic devices requiring basic audio feedback.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should verify compatibility with alternative models based on matching electrical parameters such as impedance and power rating, as well as physical dimensions and mounting style.