Hey guys. I am supposed to be getting a 1969 Lincoln Continental Mark 3 tomorrow at 2pm. I wanna throw a set of Pioneer 12's in it in a vented box with an 800 watt Sony Xplode Amp. My question is, where do I put these things? I know this car is supposed to have 150lbs of sound deadening. Is this between the trunk and the interior too or just between the car and the outside? I want the system to be loud inside the car but not sure if i'll hear it from the trunk. Is there a place inside the car to put a rectangle box of 2 12's? Maybe behind the rear seat under the rear glass? Anyone have any experience? And yes I wanna keep the back seat open, i've got a pretty big gang of people we roll with.