▎ 摘　　要

NOVELTY - A high intensity loudspeaker voice coil, comprising vibrating diaphragm voice coil main body, vibrating diaphragm is set on the upper part of the voice coil main body; the main body comprises a voice coil frame; the voice coil frame is provided with a voice coil line; a graphene film is arranged between the voice coil framework and the voice coil wire; the connecting part of the voice coil frame and the vibrating diaphragm is provided with a first reinforcing part and a second reinforcing part; the second reinforcing part is set as an L-shaped structure; has better sound quality, stronger strength, better radiating performance, the first reinforcing part and the second reinforcing part are made of graphene composite material, high strength; small quality, excellent radiating performance, because of using the same material, good consistency, will not cause deformation of voice coil framework caused by heat deformation, and the second reinforcing part is L-shaped structure, one side is connected with the voice coil main body, and the other side is connected with the vibrating diaphragm, providing more of the contact area, making it more firm.