by Quelin
Of course it varies per car so I am looking for a study.
Of course they are loud, but how loud? Our ear plugs reduce 30db, Standing next to one ya have to wonder if its working or if you are just having your brains get scrambled.
Of course they are loud, but how loud? Our ear plugs reduce 30db, Standing next to one ya have to wonder if its working or if you are just having your brains get scrambled.
