Best sub / port configuration for a 2007 mercury grand marquis?
Hi guys, i've been trying to research this topic all night...What kind of sub/port configuration works best for a 2007 mercury grand marquis? I've done sub back/port back and it works well but i was wondering if a different combination will work better or worse. (ie, subs up, port back, or subs up, port up). Any help will be greatly appreciated. Im not looking for opinions. I want to know what combos others are running and results of each type.
Head unit: Premier deh-p510ub
Mid: Kicker......rs56.2, front, rs56.2, rear
Mid amp: Kicker sx700.4
Subs: (3) 12 AA Havoc D2
Electrical:.... dual runs of 1/0 to the rear & redtop up front (3) yellowtops in rear
Mechman 270A H.O. alt
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Sold to: JBLCAMRY, jbizzle, Blados, cheeseburger35, bumpingp19, boom24, vickman08, BumpinKota