I'm currently an impressed owner of a tempest in a ported sonotube configuration. (Adire alignment). I'm currently in the process of constructing a dedicated home theater room and am considering the upgrade of the tumult driver. Any present or past owners of this beast that may provide advice in the design of enclosure,ported or non, radiator or non would be of great benefit to me right now. I will be mating it with a 1000 watt amplifier of true performance in a room with approximate dimensions of 7'6'h X 12'5" w X close to 24' long. Please respond with advise on what design you've incorporated with the driver/ driver with radiators. Question...What does a radiator actually do? Is a sonotube configuration feesible with this driver or is a box type enclosure of more benefit? Thanks. Dan.