form factor about like some large computer cases at 13.5" wide 20" tall 20" deep (3.125 cubic feet bulk) - sim with cheap Delta 10A looks better than La Scala in ways. The narrow mouth might benefit from "doors" on hinges to swing open to about 2ft width for matching to a mid-horn. Being folded, 12mm plywood with mouth braces should be sufficient. Its this or picking out a Karlson type (which think subjectively can do better than a small horn - sometimes)
there's only about 240 sq. inch of mouth area - would it exhibit some horn goodness? dunno how the highs would do with the folds.
Passive highpass and back chamber reduced to 9 liters
there's only about 240 sq. inch of mouth area - would it exhibit some horn goodness? dunno how the highs would do with the folds.
Passive highpass and back chamber reduced to 9 liters