it dont offend me im only posting this up to get help.. i had 3 18s dc walled in my civic with a hifonics xxv sampson 8,000 befor but i sold my subwoofers to help out rusty sice hes been out.. so i had a single 15 lvl 5 laying around and decided to make a box to have some bass and i also have 2 aq 3500d i said ima do it for the lake county car show this weekend ima be going with rusty and roband ima be starting the box tomorrow