If all it says in front is "TD 160" and looks like this -
http://forums.klipsch.com/forums/p/102551/1035104.aspx
then it is a Mk1 and is good news as this was the best TD160 variant. (Aside from the Super)
http://forums.klipsch.com/forums/p/102551/1035104.aspx
then it is a Mk1 and is good news as this was the best TD160 variant. (Aside from the Super)