System installers looking for a high-quality 70/100V power amplifier for their next install will be impressed with the ART HVA4 rack-mountable 4-channel power amplifier designed for retail, restaurants, meeting rooms, and other 70/100V installations.
The amplifier employs a Class-D topology that provides high output with low noise and low distortion. The HVA4 provides an output power rating of 270W with all channels driven or a bridged output of 300W. All inputs and outputs are available with Euroblock connectors. The amplifier includes front-mounted gain controls and indicator LEDS for signal, clip protect, and power. The amplifier also includes a comprehensive set of protection circuits that safe guard against shorts, thermal overload, and power on/off muting. The HVA4 includes a power cord.
- High current switching power allowing high power output with low noise and low distortion
- Short circuit, thermal, and power on/off muting protection
- Built-in limiter
- Euroblock input and output
- Front-mounted gain controls for easy access
- Signal, clip protect, and power LED indicators to monitor performance
- Disable amplifier outputs remotely
- Priority, remote test trigger
- Remote failure status indicator
- 4-channel installation amplifier
- 70/100V line operation
- Power output (70/100V): 4x270W
- 1 RU rack 19-inch size
- Switching power, class-D amplifier