Voice coil dynamic operating temperatures

[Charley Rummel]

Hi, everyone:

Is there any data available on dynamic operating temperatures of voice coils (in other words, how hot do voice coils get in operation)? Anyone have "ball park" ideas to share? I'm curious.

Regards,
Charley

[tomp787]

Hello,

Hawksford says that voice coil temperatures exceed 200 C.

http://www.essex.ac.uk/ese/research/audio_lab/malcolms_publications.html

see article J12

Regards,
Tom