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

One day: B&W Nautilus 801: 44"x21"x28" / 240lbs

My 803 is: 42"x12"x17" / 75lbs and a pain to move given its shape.

My current Ohm F5s probably weigh up to 100 lbs each but punch  even bigger. 👊

Tallest were Acoustat 2+2s at seven ft. ten inches.  Heaviest are my present fully horn loaded DIY speakers. 

Magnepan 3.7i. 72" tallest and probably a 12" sub as the heaviest.

For me the Dunlavy SC-IV took the cake in both height (72”) and weight (180 lbs).

Huge speakers that imaged like monitors.

Regret selling them.