So I was watching F1 with my Dad yesterday, and have just about had it with his corner oriented living room. I asked if in-ceiling speakers would ever be a possibility, and he was interested because the concept was foreign to him, but he understood why that would be a better solution.
So my question, being DIY focused, how can I take one of these Seas coaxial drivers and turn it in to an in-ceiling solution for my dad? I understand the basics of crossover design, but not with a coaxial. Nor do I understand the ideal mounting for a 16" OC cavity in the ceiling. Surely there is more than just cutting a hole in the ceiling. Lets start with a 2-channel setup and worry about surround later.
This is a BROAD question, I know. I'm looking to be pointed in the right direction, I can figure it out from there!