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

My current speakers are Grandinote Mach 36's.  They were custom built for me and are the only pair in the world.  they stand 6'5" tall and each weigh about 450 pounds.  they do not get moved around very often!

Mitch

Wisdom Audio M75's 750 pounds and line stage over 7' tall. Also, Talon Khorus X's 400 total, their Roc2002 sub 150.

One-off Super Big Reds, tri-amped with a one-off electronic crossover, and one-off passive eq units between the Marantz and horns.

Uses two Marantz 170DCs for the four woofers and a Marantz 1180DC for the preamp and horn amp. Cabinets are solid oak with 15.5 cu ft exterior volume. I got these from a recording studio that went out of business.

A meeting of the JBL/Lansing group was held here and everyone agreed these were the best sounding 604s (604E2s) anyone had ever heard.

https://youtu.be/iGa9259pz-I

Dali Megaline was tallest at 92”  and was my previous speaker

Current Focal Grande EM is heaviest at 574 pounds

My largest stand 5' 10" and weigh 410 lbs. each.  You do not want them to tip over on you!