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

I can't put a scale under my mains but it took 6 guys to assemble them and 6 guys to move my bass horn would say the total loudspeaker system is approaching 2000lbs its also 10ft tall.

And the winner is ……… johnk! 
 

How big is your room John? 

Main rooms 700sqft 13 1/2ft ceiling rooms ICF drywall is double with green glue doors are all sealed types room has its own 200amp service and its own mains transformer. It was designed for audio use when I designed my new passive home. I have 5 horn systems in my home over 600lbs. My office loudspeakers are also giants.  My office system is 2:36 in.

Mains are 2:38 in.

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.