hey guys I'm determined to mount my amps in my truck tomorrow. I originally am planning to mount them on the back wall and was initially thinking to mount them on a piece of plywood or very thin mdf, then maybe liquid nail or silicone them to the back wall, but I am wondering if it would hurt to just mount them to the back wall of the cab of the pickup. What do you guys think about mounting the amps to the back wall? plus if I mounted them on a piece of wood space behind the rear seat would definetly pose a slight problem maybe. Is their any major no nos mounting the amps to the back wall sheetmetal?