LeCleac'h Horn Loudspeaker System

Step 10: Install Bracing

Per Wayne Parham's standard advice, I installed braces made of 1x2 aspen between the woofer hole and the port-tube holes. (One brace front-to-back, and one brace side-to-side.) (This is to add some acoustic deadening to the panels. 3/4" MDF panels are just the starting point for how dead you'd like for acoustic perfection. I'd use double walls with sand in between if I could stand the work and the weight.)