This article provides an overview on how to specify or manufacture voice coils. It addresses voice coil basics, bobbin materials and sizes, collars, winding techniques, configurations, tips and tricks and…

How Speakers are Built The first electronic loudspeaker designs were introduced in the 1920"s, and while there have been many improvements in component materials over the decades, not much has…

What is voice coil? A voice coil (consisting of a former, collar, and winding) is the coil of wire attached to the apex of a loudspeaker cone. It provides the motive force to the cone by the…