So I forgot to mention it but I’m thinking that I’m not going to try to squeeze The monster box in it had been a long time since I had the rear seat off on the stang and it’s good and bad news it’s not flat’ish like I thought I remembered it’s deeper but the area that is deeper is narrower and not that deep and has the trans tunnel raised up in the middle. So I’m thinking I may just get the drives for 3 bills and build a custom sealed box for 3 of them with a raised area in the middle of the box to clear the tranny tunnel (not where you pick up your “women”) and build it real clean carpet it with carpet color matched to the stock carpeting and add beauty panels in the extra area that they will be hiding on either side of the box will be my amps, crossovers, wiring, distribution block etc... with the beauty panels being mounted with nice stong magnets so I can get to everything easily for adjustments and tuning. I feel it would be much more befitting of the car and just be so much more proper and 3 of those 750s should get plenty loud on probably 18-1900is watts @ 1.3ohms. What days the peanut gallery?