Amplifiers | McMaster-Carr

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Data Connection

Standard SD Card

USB-A

Wireless

Personnel Communication Features

Low-Impedance Microphone Inputs

Electrical Connection

RoHS

Compliant with Exemptions

Power Source

Power

Export Control Classification Number (ECCN)

Microphone Type

Microphone Style

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

REACH

Voltage

For PA System Voltage

Material

Maximum Volume (Sound) @ Distance

Height

For Use With

Electrical Connection Type

Mounting Location

Color

Inlet Pipe Size

Flow Input to Output Ratio

Environment

High-Pressure Washdown

Depth

Help me decide (beta)

140 Products

Communication

Sound Amplifiers

Power your speaker or public address system

6 products

Public Address Systems

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

1 product

Speakers

Play announcements, music, and other sounds

18 products

Signal Boosters

Amplify weak cellular signals to reduce dropped calls and improve download speeds

5 products

Radios

Everything from walkie talkies to CB and AM/FM radios

3 products

Megaphones

Amplify your voice without hooking up to a speaker

3 products

Microphones

Communicate through speakers, public address systems, and radios

2 products

Speaker/Microphones

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

2 products

Power Transmission

Compressed Air Flow Boosters

Amplify flow from a compressed air supply to make sure tools and machines receive enough

14 products

Compressed Air Pressure Boosters

Ensure tools receive sufficient air pressure by compressing the supply

9 products

Electrical Power, Networking, and Controlling

Transistors

Boost weak electrical signals and rapidly control data transmission

20 products

Measuring and Inspecting

Stethoscopes

Detect internal mechanical problems like worn parts, excessive vibration, and fluid leaks

8 products

Lighting

Workstation Lights

Mount above your workspace to brighten your work and add light where ceiling lights can't reach

1 product

Light Switch Sensor Controllers

Turn lights on and off or dim them in unison from a secure Bluetooth network

1 product

Fluid Handling

Air Knife Positioning Arms

Two swiveling joints move your air knife and direct airflow

1 product

Air Knives

Create a sheet of high-velocity air that dries, cleans, and cools parts and equipment

35 products

Air Knife Mounting Brackets

Mate with the end of air knife positioning arms to attach air knives

1 product

Safety Equipment

Earmuff and Headset Covers

Keep shared earmuffs, headsets, and headphones germ-free without sterilizing them

1 product

Fire Alarms

Alert people to fires with loud warnings

11 products