Hi Guys/Gals Im new to the forum so thought I'd drop a few lines to introduce myself. I am the proud owner of 04 gto ls1 with some little bells and whistles. Shes clean and well maintained. Anyways i was thinking about dropping some focal mids and highs. Such a great speaker btw. Running a dsp (maybe, idk yet) and a couple amps. It already has a pioneer 2330NEX, not a great deck but itll do the job for now... One for the front components and another for the rear dash as I know there is a factory amp i know using that is asking for problems. No subs other than what the car is already set up for... so I guess this leads to my questions! What is a good Infinite baffle sub? I do believe they are what 6.5? Can you fit a 7"? Maybe just for the center sub... I do believe there are 3 positions/holes in the rear dash... any advice would be awesome! Looking for wiring options to save time and space brands that work well for the gto. I realize im not going to get "2 -12s" bass response! Ill be happy with a system that goes loud and has some formidable bass response. Thanks guys!