How is this for a back loaded horn speaker body? I'm new to this and need a project for a college course. Take from http://projectgallery.parts-express.com/speaker-projects/back-loaded-horn- design/ : r/diysound
AJ-Systems - Loudspeaker simulation with AJHorn
Loudspeaker Enclosure Design Guidelines
PassDiy
Simple Tapped Horn Tutorial using Hornresp | AVS Forum