audioarsonal 10+ year member JaMarcus 4,260 0 close to home... Mar 14, 2009 #16 Larger diameter coil means more copper in the gap period.One winding of a 4" coil will provide more copper in the gap then a 3" coil with the same winding.
Larger diameter coil means more copper in the gap period.One winding of a 4" coil will provide more copper in the gap then a 3" coil with the same winding.