So I’m looking to get some subs for my 2017 CC, and I previously had two 12” JBL’s in my last car. Picked up this truck about 6 months ago and it’s time for an upgrade. I’m having issues finding an enclosure that will hold two 12’s, but I’m not sure if two 12’s would sound any good in that small of a space (under the back seat) not to mention I’m having trouble finding a sealed box for two 12’s that fit under the backseat. Would it just be better to go with two 10’s, how much of a sarifice is it with the 10’s over the 12’s? Would standard 10 and 12’s even fit under the seat? I feel like I’m overwhelmed trying to find the solution for this truck, I just need some insight, thanks!