Im trying to decide by tonight whether I should go with 2 x 12w3-D4 or a single 12" RE HC. They will cost me about the same price for a pair of jl or a single HC. Which would be better SPL wise in a trunked car? or maybe a better option for the $150-$200 range sub. cant fit a 15" in my trunk only have 14" height in my car for a box, so pass that up.