subs for 96 dodge ram quad cab

i have a 96 dodge ram quad cab and a under seat dual 12 enclosure with 1.21 cft per chamber and a kac-x10d amp my old subs are junk and dont want to buy crap again  have two options am looking at would like any suggestions one set is diamond audio d1 2 ohm dvc or re audio sr12 d2 would like clean sound with some spl not competion or anything

Dont have to much experience w/ the RE...Diamonds are a good product...I currently have two Diamond 12" in the trunk...We just got in a few of the Cerwin Vega 12" in...  We loaded 2 of them in a slot port box w/ 500 watts from a JL amp...Sounded Great!M.E.C.P & First-Class

Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!

Diamond!   even the entry level subs handleThis is what I do for FUN!

thanks for the suggestions the closest diamond dealer is 75 miles north so wanted to get opinions on them before drivng up there

any dealers close to southern indiana on here, or any other subs i might want to here looking in the 200-250 range would like to stick with the kac-x10d if that is a good sub amp, the dealer i saw seemed very stuck on selling rockfords and thought was a little more spl not as much sq as id like

found a small shop he had some of the kicker vr 12 dual 4 said would sound good with my kenwood wired @ 1 ohm it is a small shop and his sound board is small has anyone heard these in a sealed enclosure are they clear he had in vented box on wall also sold alpine r can not find that shop that had the diamond audio around here maybe closed 

yes just without back doors

Oh well, Sorry, I thought a quad cab was called a quad cab because it had 4 doors.  Had your vehicle been just like this one, you can cut that metal piece out of the bottom.  The piece that makes the storage compartments.  And you can easily raise the rear seat 3 inches.  The seat will still lock into the hooks and you would be surprised what you can do with 3 extra inches of height.

just went and looked mine is flat on each side of the center hump though doesnt have that lip