Speaker with electro magnet

The purpose of this project is to investigate the performance of speakers with electro magnet compared to traditional speakers with permanent magnets. Eighteen Sound has developed a prototype which is to be tested. This includes a verification of the achieved field strength in the magnetic gap, characterization of the distortion pattern from the speaker and a pilot test of the application of equalization techniques on the current in the electro magnet.

Project participants:
DTU Electrical Engineering
Wroclaw Tekniske Universitet, Polen
AC Systems
Eighteen Sound
For more information contact Project Manager:
Finn Agerkvist, Associate Professor