Graphene horn/driver: Made of graphene’s excellent electrical conductivity and mechanical properties. Graphene is a two-dimensional material composed of a single layer of carbon atoms with excellent electrical, thermal and mechanical properties. The horn takes advantage of graphene’s electrical properties by converting electrical signals into mechanical motion to produce sound. In addition, graphene’s ultra-high thermal conductivity and high mechanical strength also enable graphene horns to have better heat dissipation capabilities and longer life.

Copper ring horn: usually made of metal, such as copper or alloy. This metal material gives the copper ring horn a certain weight and texture, and gives it a metallic luster in appearance. The copper ring horn focuses on mid-low frequency performance and can present a full and warm tone, with strong bass and rich mid range.