While specific requirements vary by software version, Protea 4.8 generally requires:

The 4.8SP runs on the , which allows for comprehensive remote control via a Windows-based PC.

The unit is managed primarily through the , a Windows-based platform that offers a more intuitive visual representation of audio routing than the front panel alone.

The Protea 4.8SP features two 120MHz DSP processors to handle a wide range of simultaneous audio functions: Protēa™ DSP software suite for Windows® - ashly