Working with Ole Wolff you have serveral different possibilities for optimizing the design process. Both regarding costs and quality

Acoustics

Magnetics

Virtual prototypes

Mechanics

• 3D finite element simulation using Comsol Multiphysics™
• Equivalent diagram based on custom-made acoustic modules
• 2D & 3D magnetic and diaphragm simulations
• System performance simulations based on Thiele Small parameters.
• Optimization of transducer’s parameters and structures based on acoustic requirements and cost.
  

• Diaphragm materials
• Magnet type and grade
• Voice coil material/layout
• Motor structure
• Magnetic field simulation