14 years old, found some 6x9s in the garage, and my bro-in-law provided the twin shaft. This was in a 79 Suzuki 4x4. I put the 6x9s in a random sized box, particle board, and drilled some holes in the ends to port them. I did hide the wires as best I could.

It was my dad's 4x4, and he always joked he had the loudest AM radio on the block.