Martin Logan Theos lightning strike

Thanks for the info. I emailed them the day I posted this. Hopefully I get a response soon. Thanks again for the direction. 

Contact ML. If there is an internal problem, they will give you instructions on how to access the parts inside that maybe the cause of your problem. It is a lot cheaper sending them the parts then the entire speaker. I used their repair services over the years for the ML speakers I had and they always got me back up and running.

Unfortunately none, but now we have installed a whole home system at the main electrical panel, with added protectors at certain outlets. 

Sorry to hear about your troubles. 

May I ask what surge suppression you used, if any?