tut tut, poor ideas so far in my opinion, im the poor b*****d thats gona be building this thing probably
chris being honest scrap the idea of the re 18, and go for two 12" re se12"s, their so power hungry. I have one box here ready, can make u another, go with the v design like in my 480, and a amp rack in the boot, off angles to co incide with the sub boxes, mount one amp on the left another on the right, and all distribution blocks, and wiring in the centre inder a perspexed false floor, then invert either sub, cos theyve got chrome baskets, and in the space below, build a plate to fit a brax meter so u can rean the voltage, and then behind your front seats on the floor in the back, mount some batterys and split charge it all. Very easy to do, well just have to find some good whether some time and a a lot of tea and munchies.
amp im still saying pro nemesis plus, good bang for buck, 2000wrms at 1 ohm which the ses will be seing cos their dual 4 ohm. and use your current amp for front comps.
neway thats my little inspiration moment over, go get some cardboard and some marley roof liner and well start getting it sound deadened and a false floor in there.