Quote Originally Posted by llovelace View Post
You can use wood but it is recommended to to seal it to prevent warping, no shelves that fit the tubs perfectly
its gonna warp no matter what unless you brace it i build subwoofer boxes to. and i use 3/4" mdf or 3/4 birch and i still have to brace them cause of flex so there really no way around it

3/4" mdf/birch/oak/melamine should be strong enough but then again if it gets wet thennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn


it warps