Hey guys, I plan on getting two subs for my Stang, but I'm not sure where to put them, I don't use the rear seats, should I just hook them up there? Could I hear them from the trunk?

 

Assuming these are mounted in an enclosure, you can velcro them to the carpet in the trunk. You don't want this banging around your back seat. You can hear it just fine from the trunk, that's where Ford puts the sub with their Shaker 1000 system.