I had the same idea before, Sort of. I aquired 10 inch volfehag I dont know which one but it was shiny red. It was rated at 350 watts I think. I put it in a huge box somwhere around 3.5 cubes.It was a box for a 15 but i old schooled it and screwed a piece of 3/4 over the holes then cut a new ones on the back it was an old box. I hooked a jl 1000/1 to it turned it a lilttle over 1/2 way and it got about 15 seconds into the bass line of Triple 6 late nite tip and pop. It melted the shiny red sub you couldnt even move it anymore.