for reliability on the amps you should stay at 1 ohm each. Can do 1 on each coil for 6000w to the sub.So a T3 15" could take 2 sundowns with .5 coils so each sundown sees .5 or should I up that so it's a 2ohm load 1 ohm each. Never tried strapped at .5 not sure if that would be good daily setup..
Never used a T3 before, really a sundown, fi, dc fan.. I might have to find someone with one to hear it..
Should be some T3 cars and dealers around you. The Durango with the 4 18s in the pic I posted goes around FL and GA.
Buzz Thompson from FloridaSPL.com runs T3, maybe check out over there to see whats around you.