Looking like the cochlea may speak well to it's performance too. As we know, the cochlea was shaped by millions of years of evolution to function perfectly. However, I don't think the speaker housing will take advantage of the chamber unless you print a thick shell and break out all of the support material. Being full of support material it will be no better than mounting that speaker in a shallow box. Still like the design. It would look cool in a modern decorated house or office.