im pushing close to 2k watts, set 1750 rms set with dmm, look up the big three and you should be fine. and you will not be going by rms on sub. it will come down to the efficaincy of the amp how much it pulls. what amp you gonna be using? and i have a setup like this, i own the se line before it became the se-x. the x-lines spawn from the re buyout and alotta of it is known to be junk now. if your looking at re, look at the pro line. there pro line is there orignial stuff rebadged. heres a pic of the subs in my trunk.
