Commercial Power Amplifiers
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Commercial Audio Power Amplifiers for paging, 70 volt audio systems and public address sound systems. We carry all commercial audio brands such as, TOA, Atlas Sound, JBL Commercial, QSC Audio, Bose, Denon, Yamaha Commercial Audio, Crown Audio, Bogen, Rolls Audio, Ashly Audio, Peavey, Crest Audio and many more. Made to run 24/7 and last in any challenging environment. Many of our brands offer UL and cUL Listed models and carry up to five-year warranty.
Featuring the latest commercial amp technology from Crown Audio, QSC Audio and Yamaha Commercial Audio offering cutting-edge amplifiers with energy-efficient green power handling. Feature and option rich capabilities for commercial integrators and technicians such as configurable inputs/outputs, multi-channel amplifiers. DSP signal processing, Networkable, Ethernet IP Addressable, CobraNet, Digital Interfaces with recall created settings from built-in front control panels with fast, simple, configuration without a PC. Low impedance (4/8 Ohms) amplification as well as constant voltage amplification with no transformers required, with 25V, 70V and 100V options. The universal switch-mode power supply's with (70 VAC to 240 VAC 50-60 Hz) for installations worldwide. Technology breakthroughs with a balance of robust functionality, Safety Compliance: cTUVus, CE, FCC, RoHS and awesome reliability at a reasonable cost.
When reliability, price and performance are critical - such as in paging and music distribution for retails stores, churches, offices, stadiums, airports, hospital, schools, emergency-evac and industrial public address sound systems, shop Pro Acoustics for your commercial audio needs.
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The Biamp AMP-D225H is a two-channel Class D amplifier providing 25W per channel with bridgeable outputs. Its fanless design ensures silent operation, while multiple inputs, RS-232, and GPIO integration make it ideal for conference rooms and professional audio systems. Learn More -
The all-purpose Biamp REVAMP2150 is a professional 2-channel Class D power amplifier delivering 2 x 165 watts of dynamic output power at 4 ohms and can be easily bridged to provide 330 watts at 8 ohms in single-channel operation. Learn More -
The Biamp REVAMP1120T is a 1 x 120W class-D amplifier designed for 70V/100V or 4-ohm/8-ohm systems, featuring a galvanically isolated toroidal output transformer for clean, interference-free performance. Its fanless, convection-cooled design ensures silent, dust-free operation, while rear panel clip indicators and flexible input/link options make it an installer favorite for fixed audio installations. Learn More -
The versatile Biamp REVAMP2060T is a professional two-channel digital class-D power amplifier delivering 2 x 60 watts of output power at 70V/100V or 4-ohm, or 120 watts bridged, with a galvanically isolated toroidal transformer for clean, interference-free performance. Learn More -
The versatile Biamp REVAMP2120T is a professional two-channel digital class-D power amplifier delivering 2 x 120 watts of output power at 70V/100V or 4-ohm, or 240 watts bridged, with a galvanically isolated toroidal transformer for clean, interference-free performance. Learn More -
The all-purpose Biamp REVAMP4100 is a professional 4-channel Class D power amplifier delivering 4 x 100 watts at 4 ohms and can be bridged into 2 high-power channels for flexible installation configurations. Learn More -
The Biamp Tesira AMP-450P is a 4-channel PoE+ AVB/TSN amplifier with software-configurable output. It delivers 3W continuous per channel and up to 50W burst power, with built-in limiting for peak signals. Learn More -
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.
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The Biamp Voltera A 300.2 is a compact, two-channel, half-rack power amplifier with a total output power of 300 watts. The amplifier channels can be individually selected to drive 150 watts per channel into 4 ohm, 8 ohm, 70V, or 100V. Learn More -
The Biamp AMP-A460H is a four-channel power amplifier delivering 60 watts per channel in a sleek, compact design half-rack, D-class amplifier with 70V and 100V Outputs. Learn More -
The Biamp Voltera A 300.4 is a compact four-channel half-rack power amplifier with a total output power of 300 watts. The amplifier channels can be individually selected to drive 75 watts per channel into 4 ohm, 8 ohm, 70V, or 100V. Learn More -
The Biamp Voltera A 600.2 is a compact two-channel half-rack power amplifier with a total output power of 600 watts. The amplifier channels can be individually selected to drive 300 watts per channel into 4 ohm, 8 ohm, 70V, or 100V. Power sharing is also supported, allowing up to 600 watts to be delivered by any channel. Learn More -
The all-purpose Biamp REVAMP4120T is a professional 4-channel Class D power amplifier delivering 4 x 120 watts at 4 ohms and can be bridged into 2 high-power channels for versatile installation options. Learn More -
The all‑purpose Biamp REVAMP8250 is a professional 8‑channel Class D power amplifier delivering 8 x 250 W at 4 ohms, with flexible bridgeable configurations for multi‑zone and high‑power installations. Learn More -
The Biamp Voltera A 600.4 is a compact four-channel half-rack power amplifier with a total output power of 600 watts. The amplifier channels can be individually selected to drive 150W per channel into 4 ohm, 8 ohm, 70V, or 100V. Power sharing is also supported, allowing 300 watts to be delivered by any channel. Learn More -
The Biamp Voltera D 1200.4 is a high-performance amplified loudspeaker controller designed for versatile audio applications. This 1200W, 4-channel model supports audio via AVB, Dante, and AES67, with dual redundant Dante capability. It delivers high power and channel density with efficient energy use and low idle power consumption. Learn More -
The Biamp TesiraXEL 1200.1 is a 4-channel AVB/TSN amplifier with flexible power distribution, selectable impedance (4Ω, 8Ω, 70V, 100V), and multiple network topologies—ideal for demanding audio installations. Learn More -
The Biamp Voltera D 600.4M is a 4-channel networked amplifier with integrated Tesira DSP, delivering a cost-effective, all-in-one solution for audio amplification and processing in small to medium-sized venues. Learn More -
The Biamp Voltera D 2400.4 is a high-performance amplified loudspeaker controller designed for versatile audio applications. This 2400W, 4-channel model supports audio via AVB, Dante, and AES67, with dual redundant Dante capability. It delivers high power and channel density with efficient energy use and low idle power consumption. Learn More -
The Biamp TesiraXEL 1200.2 is a 4-channel AVB/TSN amplifier with two 1200W power banks, flexible power distribution, selectable impedance (4Ω–100V), and multiple network topology options—ideal for large-scale installs. Learn More -
The Biamp Voltera D 4800.2M is a 2-channel audio DSP and amplified loudspeaker controller delivering up to 4800W in 1RU. It features powerful onboard DSP, supports AVB, Dante, and AES67, and includes the ALAMOS loudspeaker profile library for fast, streamlined setup. Learn More -
The Biamp Voltera D 1200.8 is a high-performance amplified loudspeaker controller designed for versatile audio applications. This 1200W, 8-channel model supports audio via AVB, Dante, and AES67, with dual redundant Dante capability. It delivers high power and channel density with efficient energy use and low idle power consumption. Learn More -
The Biamp Voltera D 4800.4 is a 4-channel amplified loudspeaker controller that delivers up to 4800W of total power. It features integrated DSP for full loudspeaker management, supports AVB, Dante, and AES67, and allows up to 8 channels in 1RU with no central processing limits. Learn More -
The Biamp Voltera D 2400.8 is a high-performance amplified loudspeaker controller designed for versatile audio applications. This 2400W, 8-channel model supports audio via AVB, Dante, and AES67, with dual redundant Dante capability. It delivers high power and channel density with efficient energy use and low idle power consumption. Learn More
