4" speaker voice coil

4inch voice coil

speaker voice coil

diameter:100mm

height: 61mm

winding area of enamelled wire:25mm

 various of material ,size and finishing

Material of Bobbin: QT paper ,Al,black Al,Kapton,glass fibre

Material of wire: Cu,Sv,El,Al,Flat Al

Lead wire type: flat line,woven wire,copper coated alumium wire,the double decked vertical stroke circles wire

Dia size :from 13mm to 100mm

speaker parts-voice coil

More than 1000 models

We can provide high grade,middle grade,low grade and change all of the parameters in your requests and in all kinds of sizes we could make very good quality

we could change all of the parameter or match all of the parts according to customer's requirements