So reading around I think I have a couple options for subs I would like. These include: 2 Fi Audio SSD12 (Dual 2). Amp/ enclosure suggestion? or 2 Fi Audio X12 (Single 4 - I think) Amp/ enclosure suggestion? or SSA Dcon 12D4 (2) + Sundown Audio SAX-125.2 Combo (need an enclosure suggestion) This is going in a 2010 Dodge Charger. 32"w x 15"h x 20"d to work with. I did find this custom made box that works with my car: http://www.supercrewsound.com/commerce/product.jsp?prodId=431&catId= Thanks. What do you guys think about the aforementioned subs? What's the best bet?