P.A. Systems | McMaster-Carr

Filter by

Power

Personnel Communication Features

Low-Impedance Microphone Inputs

Voltage

Power Source

Mounting Location

Electrical Connection

Width

Maximum Volume (Sound) @ Distance

Environment

High-Pressure Washdown

RoHS

Volume Control

Data Connection

Color

Height

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Depth

Microphone Style

Material

Number of Mounting Holes

Cord Length

Enclosure Rating

Fasteners Included

Mounting Hole Diameter

For PA System Voltage

31 Products

Communication

Sound Amplifiers

Power your speaker or public address system

6 products

Speakers

Play announcements, music, and other sounds

18 products

Speaker Volume Controls

Wire between your speakers and sound amplifier to adjust the volume

4 products

Public Address Systems

Broadcast your voice to audiences with the microphone and built-in speaker

1 product

Speaker/Microphones

Connect to your radio to converse without having to unclip it from your belt

2 products