i've seen people with there subs facing throught the manhole on the backseat, but how to you get the box to makesure that it sits in the centre??
cause making a box that would fit you look more like a rectangle to b able to see the whole sub??
anyone got any tips?? not to put something under the box, cause that will look cheap, but the raise the box??

any help guys??
by the way it's a lil 10" pioneer VCCS

Just a few suggestions;

1. Make a "step" in the box, so it sits down on the boot floor then steps up a bit to centre in the manhole

2. Make the box, then use some metal braces to bolt it to the parcel tray

3. Do an "open air" setup, and just screw a thick piece of MDF (or your prefered wood) to the rear seat thingy, cut a hole for your sub and have no "actual box"

Not sure if this is what you wanted to do tho, just a suggestion

yeah i was thkning about number 2..drilling a few braces in..but i'm just cautious of drilling holes in my pride n joy..
so we'll see how i go.... post some pics to show how i've done