I have a pair of RAINBOW CS 265 PROFI VANADIUMs I'd like to install in my car which just happens to have what I think is the perfect place for the tweeters however I need to know the best way to mount them to the glass. See photos below. I would like to mount the tweeters to the little triangle windows in the Apillar. I think that would be the perfect place for them as I can play with them for the best sound.
Any ideas what kind of material would work best to mount them to the glass?