I have 2 10" kicker comp cvr subwoofers. I have my punch 700s amp mounted on the back of my back seat. I have the subs in 2 single truck boxes, how do yall think it will sound? The boxes are built specifically for my subs from kicker. I saw one guy on a website with a mustang with a single 10 in a truck box in the trunk. I want my sound back but I dont want to take up the trunk doing it. And how could I get the boxes to stop moving in my trunk? How to mount them inside the trunk?