Sorry it took me so long to reply, life is crazy right now. I have only completed the frame and the top surface so far, I have planned out the drawer box and it is next on my list. Just have to find a place to cut the wood. I cut the top surface at my apartment and the next day I got a cease and desist letter from my complex.
Ya I'm wondering the same thing. In stead of wood deck I'd go with a piece of aluminium plating it would be just as strong yet lighter. Not the cheapest route but would work great
I thought about using diamond plate for the deck, I didn't do it for a couple reasons. First it would have been more difficult to work with and work the lid into the deck for me with my existing skills and tools. Secondly the density of the wood provides some nice sound dampening that I desired, this could be achieved on an aluminum deck with sound dampening material but it would make it almost as heavy as the wood I imagine.
Here are some photos of the progress.
This is an over all rear view of the top surface. I used 3/4" Baltic Birch Plywood, thick pile automotive carpeting laid down with outdoor carpet glue, and L-Track.
This is the L-Track that I installed to provide a variety of tie down points. I routed the underlying plywood so that it would sit flush with the carpet. It is bolted through to the underlying system frame and also holds the surface in place.
There will be a drawer box with two drawers between the two vertical supports. I will face it with plywood that I plan on bed coating, I will also mount L-Track along the top edge.
I will face the area behind the seats with plywood and L-Track as well. The driver's side will have a subwoofer opening integrated into it that will fire towards the back of the drivers seat.
I used hidden hinges to create a lid over the storage area. The lid is secured using heavy duty magnets, so far they have been successful at preventing rattling and keeping the lid secured. The passenger side will be storage for now but I may eventually use the space for a power inverter or a small drawer safe that opens through the face. The drivers side will house a subwoofer box, amplifier, and fuse blocks.
Thanks for the interest in the system, I will try and keep everyone posted as I make slow but steady progress on it.