uxcell 385mm 15 Woofer Voice Coil 2 Layers Round Copper Wire Bass Speaker Audio Replacement

Specification: Voice Coil Diameter: 38.5mm / 1.51 inch Total Skeleton Height: 40mm / 1.57 inch Copper Wire Height: 14mm / 0.55 inch Coil Material: 2 Layers Round Copper Wire Sound Film Material: White Aluminum Package Content: 1 x Voice Coil Description: A voice coil (consisting of a former, , and winding) is the coil of wire attached to the apex of a loudspeaker cone. The item provides the motive force to the cone by the reaction of a magnetic field to the current passing through it. It is also used for voice coil linear motors, which produce a larger force and move a longer distance but work on the same principle.