Loudspeakers

Cut-away view of permanent magnet loudspeakers showing
contour plot

Conventional dynamic cone loudspeakers can usually be analyzed using a MAGNETO RS model. More exotic shapes may require AMPERES .

Loudspeakers employing electrostatic forces may require ELECTRO or COULOMB for design analysis. The Boundary Element Method has a particular advantage for this application because of its ability to generate extremely accurate air gap field analysis.