PSR-20F08S-YHQ

Speakers Overview

The PSR-20F08S-YHQ is a general-purpose round speaker manufactured by Mallory Sonalert Products Inc. It features an 8-ohm impedance and a rated power handling of 250 mW, with a maximum power capacity of 300 mW. The device operates within a frequency response range of 1.05 kHz to 20 kHz. Constructed with a polyester cone, it delivers an 80 dB sound pressure level. The unit has a diameter of 20.00 mm (0.787 inches) and utilizes a top-mount configuration for installation.

Speakers Feature Summary

• Round shape design with polyester cone construction
• General-purpose audio output capability
• Top-mount installation format

Speakers Applications

• General purpose audio indication
• Consumer electronics audio output
• Industrial control panel signaling

Speakers Procurement Notes

Verify the specific suffix YHQ against official Mallory Sonalert documentation to confirm exact acoustic and mechanical tolerances. Ensure the selected component matches the required 8-ohm impedance and 250 mW power rating for the target application circuit. Cross-reference the datasheet for precise mounting dimensions and terminal specifications before finalizing procurement orders.

Speakers Selection Notes

Select this component when a compact, round speaker is required for general audio applications. The 20mm diameter suits space-constrained enclosures. Verify that the 8-ohm impedance aligns with the driving amplifier's output capabilities. Confirm that the 250 mW power rating meets the necessary volume requirements for the intended environment.

Speakers Part Context

This part belongs to the Mallory Sonalert general-purpose speaker lineup. It is designed for standard audio reproduction tasks rather than high-fidelity or specialized industrial alarm functions. The product line emphasizes reliable performance in consumer and light industrial settings.

Speakers Replacement Considerations

The PSR-20F08S-JQ is a related variant within the same series. Verify if the JHQ suffix offers identical electrical characteristics and physical dimensions before substitution. Consult the manufacturer's cross-reference guide for approved alternatives.