I was wondering if anyone has ever seen an application like this. And if it is possible to have a switch that would go from the subs inside the truck to the subs in the bed of the truck.
its hard because the bed flexes and the truck doesnt so the hole is always moving but you can do it if you try real hard it will work. had a 96 dodge ram with 2 12 1 10 1 15 and 2 6x9s and a car seat back there and just a soft top and that worked. hard to get loud bass though outside