thinder 9500

i know im probably going to take some crap for this but i have some problems and i hope someone will be able to help. i have an old school pioneer flip out. 2 15 in thunder 9500s on a 2000 watt u.s. amp. i also have 3 EVs 2 15s and a 12 on an older power acoustic 850 ( i think ) watt. after...