actually i have not. but i have heard diiamonds many times over. are the 11kv2 as reliable as the diamonds?, also do they carry any kind of warranty? i havent seen much of the ed yet but what i have heard has been mostly all good. btw, i'm a huge DD fan, i'm close to the people over there, they have taken well care of me. even built me a custom set of woofers that i used at USACI world finals. i'd like to test out some ed though, new equipment is always fun
3 year manufacturer warrantee.... it covers their mistakes, not yours. IMO eD makes the best speakers for the money.