Hello everyone, I don't post very much but read the forums on a daily basis. I have built a lot of Subwoofer boxes of all kinds, but never built a sonosub. I have a 12" sonotube laying around and a 10" Audiopulse laying around. Would a 10" Audiopulse work well in a 12" sonotube. If it would work, how long? and what kind of port would you guys recommend? Thanks for your time, Tate