@pcrhkr Your reference to the Ultralinear 100s brings back memories.
It was said that if you removed them from the carton and set them next to it and a big gust of wind came up, the speakers would blow away and the cartons would remain in place.
Industry Nickname: Ultrasloppy 100s
My own story:
I worked for a dealer and had a pair of these sitting on the highest shelf. We had a mishap and one of them fell off the edge of a shelf and landed squarely on top of a Pioneer HPM200. Being quite upset (it was my fault) I rushed over to check out the damage and discovered a totally disenintegrated Ultralinear 100 and a PIoneer HPM200 without a scratch. True story.