Wood

If you do the corners, it will make the corners of the box stronger and more resistant to blowouts. But on flat surfaces, it's a waste. Fiberglass fabric gets it's shape from curves and forms. In a flat sheet across the side of your box, it's very weak

Yes I will be Doing corners and most importantly my front baffle as it has about half an inch between the cutout and edge... Im going to put some little triangle braces behind there to help when the sub pushes and throws it self the triangles will push and pull against the top of the box. Im going to glass them in along with the edges. Should that be good? I dont want screw my subs in and after all my hard work, My box come apart :/ I've done good for the most part, just wanna make sure w...