Hello from Minnesota

I'm an amateur speaker designer working on my first 3D print of a loudspeaker waveguide for my first build. Definitely not there yet, but I'm making progress; progress that will hopefully go even smoother with the help of the kind folks here 🙂

Should AKABAK be used with an interface on the front of the waveguide, or without one? And if so what shape should it take? I seem to get very different results depending on what my setup is, and it's not clear which one is right.

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