the original question was; "I binned my old horn, but now need to know how much it weighed. i want to locate the shendengen R/R in the horns original location". - and has been answered.
interesting side note; the original horn was dead, i had a nice Hella electric on the shelf, so mounted it in the location. in the open air the hella was massively loud, but once bolted down below at best all it would produce is a gentle beep.... so the horn had to be moved. now it has attitude and volume... since the hella single tone unit has no acoustical horn scroll and relies only on the vibration to produce the sound, i'm guessing that the mounting bracket just absorbed the vibration.., anyone out there who is much smarter on the workings of a horn??