Commercial Power Amplifiers

The TOA DA-250FH power amplifier utilizes advanced digital technology to provide multi-channel high power outputs. Featuring high efficiency amplifier topology, the high impedance version DA-250FH is ideal for various installed sound applications.

The Ashly Pema 4125 DSP processor features a new sleek look, 4-channel at 125 watts per channel at 4Ω. The Pema is a matrix mixer with 8-in x 8-out, where any input can be assigned to any output or outputs.

The Ashly Pema 4250 DSP Processor is a Protea-Equipped Media Amplifier—either 4-channel at 250 Watts per channel. Pema is a matrix mixer—all Pema models have a full 8-in x 8-out matrix mixer, where any input can be assigned to any output or outputs. Pema is a digital signal processor.

The Phase Technology OS-440 smart outdoor amplifier offers 4-channel operation, digital and analog inputs, Bluetooth, and WiFi that is controlled by a smart-device app, making the OS-440 a hi-tech powerhouse.

The Ashly FA-125.4 is designed for easy and flexible placement, to go where other amps cannot: Under conference tables, behind displays, inside kiosks...anywhere high-quality reliable power is needed, but space is limited. The FA Series is that neat audio magic trick that gives your project the performance you need...without the bulk, heat, and power-consumption you don't.

The Ashly FA-125.4 is designed for easy and flexible placement, to go where other amps cannot: Under conference tables, behind displays, inside kiosks...anywhere high-quality reliable power is needed, but space is limited. The FA Series is that neat audio magic trick that gives your project the performance you need...without the bulk, heat, and power-consumption you don't.

Specifying the right power amp is often easier than finding it. The SRA-4075 makes it a snap to get exactly what you need. SRAs are advanced, efficient amplifiers perfect for installations with modest power requirements. Housed in a compact single rack space chassis, and weighing only 10lbs, they're designed to drive 4 or 8 Ohm loads.

The Biamp Tesira AMP-450BP is a 4-channel PoE+ conferencing amplifier. Capable of mounting directly to the back of the speaker, this amplifier greatly reduces cost by minimizing the cabling between the ceiling devices and the rack room.

The ART HVA4 is a class-D installation amplifier suitable for both 70/100V line installations (selectable through dip-switches). Each channel has its own gain control and LED indicators (signal, clip and protection). The input and output connections are made through Euroblock connectors. The amplifier is a 1U 19" wide rack and is appropriate for many types of installations, taking advantage of its multichannel design.

The Electro-Voice PA4150L is a 4-channel rack mountable power amplifier with 450-watts per channel from the PA series of professional commercial audio amplifiers.

The QSC SPA4-100 four channel amplifier delivers 100W rms per channel into 4 or 8 ohms; the four channels can also be bridged in pairs, each pair providing up to 200W rms into 4 or 8 ohms.

 

The Stewart Audio FLX-E-80-4-CV is a 4 channel, 70V/100V, 1/2 rack amplifier delivering 80W per channel with built-in DSP, Ethernet control & reporting, secondary RS-232 control, and remote volume control.

The Ashly FA-250.4 is designed for easy and flexible placement, to go where other amps cannot: Under conference tables, behind displays, inside kiosks...anywhere high-quality reliable power is needed, but space is limited. The FA Series is that neat audio magic trick that gives your project the performance you need...without the bulk, heat, and power-consumption you don't.

The AtlasIED Atmosphere AZA404 four-channel 400W amplifier is designed to interface with the Atmosphere family of products, such as the AZM series of processors. The AZA amplifiers can be configured in pairs to deliver up to 100W per channel into both low and high impedance speaker loads (4Ω/8Ω/70V/100V).

This Apart Audio REVAMP4120T is a professional 4-channel digital power amplifier with 4 x 120 watts output power @ 100 volt (or @ 4 ohms), but the unit is also bridgeable to 2 x 240 watts @ 100 volt (or @ 4 ohms).