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Commercial Power Amplifiers

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Installed Audio Amplifier Solutions

Commercial Power Amplifiers for Installed Audio Systems

Shop commercial power amplifiers for installed audio systems using an external mixer, DSP processor, controller, matrix system, or music source. These amplifiers are used to provide reliable output power for 70V/100V distributed speaker systems and compatible low-impedance speaker applications.

Power Amplifiers for External Source & Control Systems

A power amplifier is a strong choice when the system already has a separate audio source, mixer, DSP processor, network controller, or zone control device. The amplifier’s main job is to deliver clean output power to the connected speakers.

This category includes models for business audio, paging support, background music, distributed speaker systems, and installed sound projects in restaurants, offices, gyms, warehouses, retail stores, schools, and public spaces.

Choose the Right Power Amplifier

100V Speaker Systems

Best for distributed speaker systems where multiple speakers are connected across longer cable runs using tap settings.

External Mixer or DSP

Choose this style when audio mixing, source control, signal processing, or zone control is handled by another device.

Low-Impedance Speakers

Some power amplifiers can also support compatible low-impedance speakers. Always confirm the output type and speaker load before installation.

System Expansion

Power amplifiers are useful when adding more speaker coverage to an existing audio system with separate control equipment.

Power Amplifier vs Mixer Amplifier

Choose a Power Amplifier
When the audio source, mixer, DSP, controller, or matrix system is already separate and you mainly need amplifier output power.
Choose a Mixer Amplifier
When you need one unit with built-in microphone inputs, music inputs, paging, chime, Bluetooth/USB, and speaker output.
Confirm Speaker Output
Always check whether the amplifier is being used for 70V/100V distributed speakers or compatible low-impedance speakers.

Product Families in This Category

TEXONIC RXD Series

100V Class-D zone amplifier options for installed speaker systems using an external source, mixer, DSP, or controller.

MC2120 Power Amplifier

A Class-D power amplifier option for installed audio projects where amplifier power is required with separate source/control equipment.

JBL, Bose & TOA Options

Select third-party commercial amplifier models are available for business audio, zone amplifier, and installed sound applications.

Related Audio Products

Complete your installed audio system with compatible speakers, cables, paging products, source devices, and installation accessories.

Commercial Mixer Amplifiers

Amplifiers with built-in microphone inputs, music inputs, paging, chime, Bluetooth/USB, and speaker output.

View mixer amplifiers →

Commercial Speakers

Ceiling, wall-mount, pendant, and horn speakers for business audio and paging systems.

View speakers →

Speaker Cables

Speaker cable options for installed audio systems, ceiling speakers, pendant speakers, and paging speakers.

View speaker cables →

Paging Microphones

Paging microphone options for voice announcements, chime systems, and business audio projects.

View paging microphones →

Audio Streamers & Music Players

Network streamers and source devices for background music and business audio playback.

View streamers →

Network & AV Equipment Racks

Rack cabinets, shelves, trays, and panels for organizing amplifiers, network gear, and AV equipment.

View racks →

Commercial Power Amplifier FAQ

What is the difference between a power amplifier and a mixer amplifier?

A power amplifier mainly provides speaker output power. A mixer amplifier includes built-in mixing features such as microphone inputs, music inputs, paging, and speaker output in one unit.

Can power amplifiers be used with external DSP or controllers?

Yes. Power amplifiers are often used in systems where a DSP processor, mixer, controller, matrix system, or music source handles control before the amplifier.

Do power amplifiers support 70V/100V and low-impedance speakers?

Some models support 70V/100V distributed speakers, low-impedance speakers, or both. Always confirm the amplifier output mode, speaker load, and wiring requirements before installation.