I saw photos somewhere,on the internet.... looked like possibly a new speaker design, but I haven't kept up, maybe it has been out awhile. Rather than a separate tweeter tower, like some of their earlier models, this was integrated with vertical columns of tweeters and mids, kinda like their old top of the line model from years ago.....or ala newer designs like pipedreams......then it looked like the sub was attached behind the front screen, like some Genesis models, 350 or 350SE. I've thought Mac speakers sounded pretty darn good, they are set up for easy bi or tri amping.......I had them in a past system, once set up & tweaked I was happy for several years till I moved on to ribbons......under-rated IMHO.