Car horn voice coil

Inner diameter: 35.5~185 MM

Layer number: around 4 layers 4 out 8 layers 4 out 6 layers 4 out

BOBBIN: Aluminum、Black aluminum

Thickness: 0.125~0.30T

Wire rod: Copper wire, copper coated aluminum pure aluminum (round wire, flat wire, square wire)

Reinforcing paper: water needle cloth, TKB, Kraft paper

Temperature: 180~420 degrees