What's the heaviest speaker you've ever owned? What's the tallest?

I'm, not sure what the JBL4343 weighs so instead I will go with the folded bass horn design that I built in high school decades ago. Right at 180 ea. and about 5 feet tall. After a couple of moves they got sold.

I guess that I will always like making heavy stuff. The speakers that I have now are 80 lbs. each and 40" tall. Pretty narrow at 11" wide, and 15" deep. So, for their size, they are chunky. Making a set of even heavier speakers out in the shop. Basically, it is the layers of MDF, solid walnut, and Corian that add up.