I’m about to start building a box for my wife’s 2016 4Runner. It will be an Incriminator LI 12 on an Incriminator 10.1. I’m using a 4 inch aero and tuning around 35hz. Any experience an if I should go sub up/port back? Sub back/port up, sub back port side? I was initially going to to fire the sub toward the lift gate and port to a side.