Subwoofer-Infused Rear View Mirror A Sonic and Visual Extravaganza

I've been using a Broadway mirror over my rearview mirror for almost 2 years now, and the issue I have always had with it is vibration and shakiness. anyways the only way to completely stop the vibration is to stop you windshield from vibrating. the mirror looks like its vibrating really bad ... If the vibration started after the accident, that might be the cause ... maybe something is loose, see if you can tighten anything or have the ... Or doesn't it bother you? BTW, I was able to stop some of the vibration by sticking a small piece of foam between the mirror and the glass, but ... This is common with all vehicles, bass = vibration. Get a nice 12" sub and turn it up and watch what vibrates! :). Check and see if u can tighten a screw or bolt in back to hold it in place better. There should be like a set screw i would imagine around ... cwm6 turn down the sub or take off the mirror, not much you can do for the rearview. i believe their is a screw in the back you can tighten ... Thanks! The felt between the mirror mount and the windshield header cured the vibration. Also found out the "rattle" was coming from the reading ... Some customers may comment that the left or right outside rearview mirror vibrates while driving. ... A loose stabilizing spring may cause this ... Sound waves are kinda' tricky, they make everything vibrate, even if you secured it some how the ends of the mirror could still vibrate ( ...