Hello All, I'm considering purchasing a Sunn 200s cabinet from a friend of a friend. I don't know the specs yet, only that it is in "great condition". I hope to find out more information in the next day or two but thought I would tap into the vast wealth of information that is Talk Bass! So.... what should I look for... or look out for? Aside from the obvious of potentially damaged speakers, did they load them with decent speakers to begin with? Are there certain years which are better than others? I'll post again once I get solid stats on the thing... thanks for the help!