Originally Posted by THE TECH
The passive LOC is still working in mine just fine. I am running the JL HD750/1.
But as far as I can remember you dont drive your m3 everyday. I do...and I listen to music in it every day. So I probably have a lot more "miles" on my loc than you do.
I would monitor it at the least. Especially since Technic appears to have known it wasnt going to last long to begin with... Sigh!