File Comment SPEAKER ENCLOSURE CALCULATOR VERSION 1.0 Written by D.A. Harpster Here is a file for all audiophiles. This program calculates a nice sounding speaker enclosure for all dynamic woofers and subwoofers. All you need to do is enter some simple characteristics from your speaker and it will figure an optimum ported or sealed enclosure volume. Comes with icon and. Last revision date in archive: 02-20-95.