im running (2) JL12w6v2's and currently in the process of a ported box. i am stumped on what tuning hz is ideal for me. i listen to a lot of rap/hip-hop (akon, young jeezy, e40, etc) and want it to get loud, but still have SQ so it doesnt sound like ***. the space im working with is 33" wide/17" tall/17" deep in a daily driven honda civic coupe. where do you think i should tune at?