If you expect anyone to help you, you need to take a tape measure and go see what kind of space you have to work with. Not everyone on this site has an Explorer, although I do, haha. What kind of Explorer is it by the way? 4-door? 2-door? I also have an 18" BTL. I used this enclosure with a couple modifications that I found right here on SSA, and I love it. Sound Solutions Audio - 18" XCON Optimal Ported Enclosure Edit: Jay-C beat me to it. Also, why do you want 10 cubes? I've got a huge box, yours is going to be gargantuan if you go with 10 cubes. Yea scratch that, I think mine would be about 6.5 cubes or so, and that box looks perfect, and its a 4 door
