Custom sub box for a sedan...

[Spades]

the MDF is harder to work with in terms of putting together with small pieces at angles, it doesnt hold a screw as well in my experience. MDF is a more dense material, but i needed strenth as well. since making the entire enclosure out of fiberglass would have been more trouble than I wanted, i used MDF and a high grade 3/4 plywood to build the walls, and a few coats of fiberglass resin to help compensate for the differing material density.

the enclosure looks massive, and in terms of lenth and height it is, but its pretty shallow depth-wise...so I still have almost all of my trunk space i had from the factory!