I need to make some spacer rings but these will be on top of the speaker rather than under then. How might I trace out the circle around the woofer on mdf? Any hints?
Take the diameter of the speaker, locate the center, get a piece or cardboard, piece of string, tack and a pencil and voila, homemade compass and perfect circle. //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif