Medium not Marine. And check the specs on the sub to determine how much volume you need, it varies. It's not just based on the size.casual180 said:Marine Density Fiberboard is all you should use. It's not too expensive; seventeen dollars a sheet at home depot. The sheet should be enough to build a two cubic ft. box depending on how you cut it! Remember to drill pilot holes for your screws or you will split the board at the seams.:bigok:
I'm not sure what you mean... All I said was that I don't consider MDF expensive.tdxspecs said:Dementia, if you were referring to Rthompson's post I believe he was referring to something different than MDF. There are other wood composites that are more expensive (like HDF), then you have baltic birch etc, that some people use for boxes.