hd LevelZ is the proprietary remote control software for active Harmonic Design loudspeakers, as well as a simulation program for the hd Beam-Series.
The ArmoníaPlus System Manager by Powersoft is a remote control software for all Powersoft amplifiers and Harmonic Design speakers.
all Harmonic Design speakers
all Powersoft DSP amplifiers
EASE is a widely used software for planning and simulating loudspeaker systems. simulation data sets are available for Harmonic Design speakers.