de Lisle Guitar Company - Speaker surgery. This older J.W. Davis 10" had a decent amount of voice coil rub. Sounded like a flatulent behind the note. So we peeled back the
Voice coil rubbing HOW TO REPAIR - Technical/Restorations - The Klipsch Audio Community
JBL 123A Voice Coil Rub - Page 2
this voice coil burnt?
Voice Coil Technology – P.AUDIO
Speaker Geeks: Oh! The Damage Done - Premier Guitar
How to fix a 'blown' loudspeaker with coil rub - YouTube