Attach the two pdf-files to the post - unfortunately it is written in German, helps. A description how to determine the directivity and the early reflections for the simulations from ABEC in the viewer VACS. The helpful simulation of a 2-way loudspeaker with a wave guide. Introduction in ABEC (.and of course it's in f. There are several threads in a German forum: Included in the program is a software for displaying the simulation results VACS and a program for simulating rotationally symmetric drivers, wave guides and horns in an infinite baffle AxiDriver.

In order to create reliable simulations with the program, however, you should expect weeks or months of self-study. In the free version projects cannot be saved, but for DIY the use of this version is sufficient. Unfortunately the current version is only available in German.įor high quality simulations of complete loudspeakers ABEC is suitable (complete docs are in English). With it you can easily simulate your own (Visaton) loudspeakers. Most Visaton loudspeaker measurements in infinite baffle are already included in the program. It also comes with some very helpful tools.Įven with this tool it is possible to do simple simulations for loudspeaker baffle.Ī tool for crossover development with simple simulation of complete loudspeaker cabinets supported by the loudspeaker manufacturer Visaton is Boxsim 2.0. One of the best (and free) tools for passive and active loudspeaker crossover development is VituixCAD.

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