FINEMotor 2.5

FINEMotor by LoudSoft is professional software for designing and optimizing loudspeaker motor systems. It models the complete magnetic circuit—magnet, top plate, pole piece, voice coil, and shorting rings—to help engineers achieve targeted performance with fewer prototypes. A fast, finite‑element analysis engine predicts key parameters such as BL(x), Le(f), flux density, and force, while built‑in optimization tools let you tune geometries and materials to reduce distortion, increase efficiency, and meet Thiele/Small goals. Clear visualizations, parametric sweeps, and automated reporting streamline development from concept to production, and the workflow integrates smoothly with other LoudSoft FINE tools for full driver design.

Key capabilities:

• Magnetic circuit design for ferrite, neodymium, and hybrid topologies
• Prediction of BL(x), Le(f), gap flux, force, and sensitivity
• Evaluation of shorting rings, copper caps, and demodulation features for distortion reduction
• Goal‑driven optimization and parametric studies
• Material libraries and customizable templates
• Visual field plots and ready‑to‑share reports
• Seamless use alongside other LoudSoft FINE applications for end‑to‑end loudspeaker design

FINEMotor is developed by LoudSoft. The most popular versions of this product among our users are: 2.0, 2.5, 3.0 and 4.1. The names of program executable files are FINEMotor.exe, FINEMotor2.exe.