If they had been mine, lifting those 200# upper woofer sections from the top of each tower would have caused a heart attack, but everything went well. At least four of the people there are dealers of very high end equipment, including the local Acapella dealer, who know how to move heavy components without damaging them, and everybody else (except me) owns very heavy & obscenely expensive speakers.It's quite a system. The power conditioners are Isocleans, the sources are a Rockwell turntable and an Exemplar Audio modified Denon universal player, the preamp is an Einstein, the amps are Parasound Halo monoblocks, the new speakers will be Acapella Triolon Excaliburs, and the subwoofers are two Cabasse monsters with 21" drivers. Of course the cables alone cost more than my entire system. Poverty sucks!