Round wire coils, Production sizes are from Φ5.0_Φ200mm.

Round wire coils include 2 layers, 4 layers, 6, even up to 12 layers.

And beyond with the option of winding these coils or any number of the layers to the internal side of the bobbin essentially an internal / external voice coil. For multi layers of four or more. For flat wire coils, Production sizes are from Φ7.4_Φ125mm, our capabilities include both single and multiple layer edgewound and side wound versions. Furthermore we can offer round and flat wire dual voice coils with coils wound on different sections of the bobbin. We are always ready for special winding designs in order to meet the customers needs.

voice coil( for all type of speakers)