I guess this is a fyi type thing....

...but im havin my 12"s put in the rear hatch and decided to take out the spare (i doubt ill have a spare 20 back there when i get rims).

Anyhow that metal sheet/plate it surprisingly VERY strong and stable. Each 12 has its own 1.5 or so wooden enclosure that is mounted to that metal sheet/plate and so far i can feel just about everything shake and luckily not hear it.

After work ima go by the shop and see how everything is finalizing so we'll see. ....x