I am new to this speaker building stuff, and need some quick advice. My wife just called and said either she is in labor or is having some bad, rhythmic pains. I am going to build a sealed subwoofer, with the PE Titanic MK2 10" and 150w plate amp. Before I order the parts, I am trying to find out the right enclosure dimensions. Any input please before my 3rd pops out and plans to build this are ruined!