Disclosed are a voice coil wire, a voice coil surrounded by the voice coil wire, a speaker and a vibration electric motor, which relate to the technical field of electroacoustic products. The voice coil wire comprises a conductor layer having a conductive function; the outer periphery of the conductor layer is surrounded by an insulating layer; the conductor layer comprises a first conductor layer provided at an inner side and a second conductor layer surrounding an outer side of the first conductor layer; and the material of either the first conductor layer or the second conductor layer is a soft magnetic material. The voice coil wire, the voice coil surrounded by the voice coil wire, the speaker and the vibration electric motor in the present invention solve the technical problem in the prior art that the voice coil is not magnetoconductive, etc. The voice coil wire, the voice coil surrounded by the voice coil wire, and the voice coil in the speaker and in the electric vibration motor in the present inventi
