You'll blow the resistors on the MAXX if you have a power surge thus sparing the drivers. You should probably check them to make sure you don't need new resistors. Wilson Audio usually sends spare resistors in your kit.
Air tight ATM 211 and MAXX
I have currently encountered a shocking and dreadful experience with Air tight ATM 211 mono amps. I did not unplug the amps for 5 or 6 days from AC outlet and after 6 days when I turned on the power amps in a few seconds a very loud and shocking noise appeared in the speakers which I had to rush and turn off the amps before they damage the speakers. The noise was so loud and striking that I thought I had burnt the speakers! What could be the reason and how can I avoid such problem.
Thanks for your advise.
Thanks for your advise.