Help me with my set up please

[brandondizzle 0]

In my introduction thread, i had a few set ups for my dodge intrepid that I had in the past and the present one that I do have.

My new project is my suburban ls

What I am looking for out of my subs is just something that is really hitting hard and worth my money.

my thoughts have been

-four 15 in subs

-two 18 in subs (fi btl's)

the amp i plan on running on any set up will be the 2500d orion

i am really interested in the Pioneer Premier TS-W8102SPL. has anyone ever that sub as a set up or know any good information about it?

i just need some ideas and some knowledge on what will work best for me.