I had a similar problem with my Focals. Turned out the woofer was off-center in the cabinet. It took taking out the woofer and realigning and re-insralling it in the cabinet taking care to tighten the screws the same distance in even intervals until the woofer snugged into the cabinet.
That worked for awhile. then the noise came back, again at low frequency so I just requested a new woofer from Focal which they sent me free of charge. Now eveything is in working order. So again, it might be worth contacting Totem and seeing what the options are including a new driver.
Good luck
That worked for awhile. then the noise came back, again at low frequency so I just requested a new woofer from Focal which they sent me free of charge. Now eveything is in working order. So again, it might be worth contacting Totem and seeing what the options are including a new driver.
Good luck