jeanmichellcl a écrit :Bonjour,
Sur le forum DiyAudio, on peut suivre une discussion au sujet de la conversion du circuit magnétique de haut-parleurs Altec, JBL et Western Electric , avec remplacement de l'aimant par une bobine d'excitation.
C'est agrémenté de nombreuses photos.
http://www.diyaudio.com/forums/multi-way...stern.html
Cela doit intéresser certains d'entre vous.
Cordiales salutations,
Jean-Michel Le Cléac'h
I also when I started I changed the usual altec and jbl, even though I used solenoids high voltage but the only result will not change anything compared to the permanent magnet.
need to make circuits and especially the nuclei in a different way if you want better performance.
If you look at some older drivers and performance woofer RCA or Western Electric or Altec etc. you will find that the benefits are far worse drivers and woofers moderni.hanno power handling and distortion of infinitely more modern drivers, copy them is wasted time.
must be filed using the coil but having in mind the performance of the best modern drivers if you want to do something powerful.