扬声器振膜仿真Acoustic Finite Element Dome/Cone Simulation Program We will verify a FINECone model compared to a real driver to see the accuracy. The FINECone model can then be used to simulate new materials, cone shapes and many other things. The actual driver is a 6.5-inch woofer in a plastic frame with a 90mm ceramic magnet and 33mm voice coil. It has a curved aluminium cone with a rubber surround and a large plastic dust cap.