The Klipsch La Scala AL5 version, which has gone through a number of cosmetic changes, uses the same technological concept as the original model. The difference lies in the presence of a grill covering the radiators of the upper section, as well as in the cabinet material. Instead of 19 mm plywood, MDF with a thickness of 25 mm is now used in the bass section, which minimizes resonances and makes the bass sound clearer.