I have been looking at the equations for making a box if I have a certain driver. But what to I do if I have 2 drivers? i.e a subwoofer and a tweeter in the same box. How do the calculations for the size of the box work for that? Or can I take that the tweeter is sealed off. I plan on having a bass reflex cabinetModerated By: brian@diysubwoofers.org