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Step 3Finish the Voice Coil
Remove the magnet and glue the paper coil in the direct center of the bottom of the paper plate. Remove the inside coil of paper. Re-insert the magnet. Using the magnet wire, start making turns, about 50-60.
TIP: Tape down the first piece so it holds as you wrap.
Try to wrap it tight. Then tape the final result securely with scotch tape. Remove the magnet.
TIP: You can use a multi-meter to check the ohms. You want to get as close to 8 ohms as possible. You must remove the enamel off the ends of the wire to make contact and the easiest way to do that is to burn it off with a lighter.
TIP: Tape down the first piece so it holds as you wrap.
Try to wrap it tight. Then tape the final result securely with scotch tape. Remove the magnet.
TIP: You can use a multi-meter to check the ohms. You want to get as close to 8 ohms as possible. You must remove the enamel off the ends of the wire to make contact and the easiest way to do that is to burn it off with a lighter.
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