Certainly...the speakers you put in your window at the drive in 'movies' for sound. My 1st date with DH was at a drive in 'movie'. I questioned why he did not put on the emergency brake since we had to park on such a slope to see the 'movie'. Needless to say, the car rolled backwards (with speaker attached) and the back window went too. 1973...back window, in a 4 door car??? Do you think he had ideas? Still married after 38 years! LOL