I was just curious. I have never had any complaints from my neighbors (wife excluded). I have been living here for 25 years and know just about everybody. We actually live in two houses, side by side. We bought the second house for my dear departed mother-in-law and when she died we had gotten used to the extra space. Hard to come by in downtown San Jose, but we got them cheap 20 years ago.
100 db is not that loud if you have clean music. From what I read, damage does not start below maybe 120 db.
Jim N