Why not just take the picture, some measurements of the bottom of the speakers and head to a local metal fab and have them make them? Not much to them.
They might not be made out of C-channel stock, but you could have a couple of small gussets to add strength.
You could then powder coat, chrome or paint them the color of your choice..
They might not be made out of C-channel stock, but you could have a couple of small gussets to add strength.
You could then powder coat, chrome or paint them the color of your choice..
