I have used 3/4in mdf on all the boxes i haf made and it works good but it is hevey what can i use that is as strong or stronger then mdf but haf the wight the box will be for 2 L7 so Fiberglass wont work it will take to long //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
