hey i have a few ?'s about jl audio, mostly about what will be louder out of them. 1 12"w6v2 vs 2 12''w3v2? 2 12"w6v2 vs 1 12" ( or 13") w7? 3 12"w6 vs 1 12"w6v2? and also like will 2 subs no madder what sub be as loud as one sub? like right now i have just 2 12" w0 will one w6v2 be tons...