Hi guys I found this post in here: Bose acoustimass 25 subwoofer plays fine until I cut it off, next time it is turn on, no sound at all, I have to unplug the unit to reset it before it will play again, then it plays fine for as long as I don't turn it off. I have Bose lifestyle 12 series II system that is made up of Lifestyle model 5 music center and a Bose power Acoustimass 25 series II subwoofer. Need help in determing what is causing my problem.
I have the same problem, after I repaired power supply. Does anyone have an update on this?Service manual would be helpful too, if someone has it! Thanks