PB-2015PQ

Speakers Overview

The PB-2015PQ is a general-purpose magnetic speaker manufactured by Mallory Sonalert Products Inc. It features an 8-ohm impedance and a top port configuration with a round shape. The unit utilizes a polyester (PET) diaphragm and an Nd-Fe-B magnet. Rated for 200 mW nominal power and up to 500 mW maximum, it operates within a frequency range of 1 kHz to 5 kHz. The device provides a sound pressure level of 75 dB and connects via PC pins.

Speakers Feature Summary

• Top port design for directional sound projection
• Magnetic transducer technology using Nd-Fe-B magnets
• Polyester (PET) diaphragm construction

Speakers Applications

• General purpose audio indication
• Panel mount signaling devices
• Industrial equipment status alerts

Speakers Procurement Notes

Verify the specific impedance and power ratings against the official datasheet before integration. Confirm that the PC pin termination style matches the target PCB layout. Ensure the top port orientation aligns with the acoustic requirements of the enclosure design. Check for RoHS compliance documentation if required by the end product specifications.

Speakers Selection Notes

Select this component when a magnetic speaker with top port output is required rather than a piezoelectric buzzer. Consider the 8-ohm impedance for amplifier matching. The PET diaphragm offers durability for general industrial environments. Verify that the 1 kHz to 5 kHz frequency response meets the audible alert needs of the application.

Speakers Part Context

This part belongs to the PB series of general-purpose speakers from Mallory Sonalert Products Inc. The series includes various impedances and mounting styles. The PB-2015PQ specifically denotes the 8-ohm variant with top porting. It is distinct from the STA or SCE series which are piezoelectric buzzers.