So I wanna run this by you guys. I'm giving you my most genius of ideas here so hold on(possible tspence wanna be). I was thinking about door mounted speakers and how having the window rolled down will block the deflex pad. So what if there was some kind of stand off that could be attached to the back of the speaker so that the deflex pad would be in front of the window when it's rolled down, but still right behind the speaker. Well, now as I'm typing this i'm not so sure it would not work very well since I think the deflex pad is most effective when it's attached to a soild surface. But if it's main purpose is to block the backwave of the speaker from coming back and hitting the cone then I don't see why it wouldn't work. What do you think?