The wires on the back of the panels can come loose, that´s probably what has happened. Are you listening at very high volume levels? Good Luck!
Magnepan 3.5R buzzing
I have a 2 year old pair of Maggie 3.5R's and recently when playing some music which contains low bass the one speaker's top mid-bass panel plays the music but there is a buzzing along with the music. Has anyone had this problem, is there a quick fix thatI can perform w/o having to send back to Magnepan?