01-10-2014, 09:20 AM
My model 118 speaker rubbed lust like that. when I removed the spider center screw the whole cone came loose as the cone surround to basket glue had dried out and didn't support the cone in position. So I lifted the cone out being careful not to damage the cone wires and blew our the coil gap with compressed air. Then I re-glued the cone surround and carefully set the cone back into position tightening the spider screw before the glue dried. No more rubbing!
Steve D
Steve D