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AppleBonker »
https://forums.nicoclub.com/applebonker-u101518.html
Wed Oct 06, 2010 6:05 am
That was just 3/4" MDF. I traced out the OEM speaker and cut it with a jigsaw. Unfortunately, I don't have the equipment on hand to easily make more. But a small sheet of MDF shouldn't cost much more than about $8. If you have a jigsaw, drill and a pencil, that would be sufficient to make them. Also, you need to measure the inside cutout to fit your specific speakers (many have different shaped spiders, so there could be variations in how you want to cut the ring).