i have looked at all 27 pages of the system post and searched an dcould not find the link to a page where someoen gave youa list of materials and stuff anyone know wut materials and stuff i will need..?

 

Some wood (or wood composite material), some screws, and some caulk should build you a nice box.

Of course, you will need to know how to build the box, the specs for the box, the wiring for the stereo.

What exactly are you doing?

 

Are you talking about a rear floor sub enclosure like this?
https://www.scionlife.com/forums/viewtopic.php?t=177401

 

thanks guys...allset i did it today an dwill ahve pics up tomorow!..came out awesome...sounds pretty good..