Also note (not sure of the date) that the initial 7.2s had a concrete baffles (the ones I previously owned did not). My understanding (could be wrong and it was a long time ago) is that there were some problems in shipping them to the Far East (cracking). I believe there was about a 15 pound difference in the weight of each speaker having the composite baffle vs. the concrete one (which was the one that weighed 15 pounds more). There's probably threads on the concrete vs. the composite one and people's impressions, although I'd imagine that would be a very hard comparison unless there were 2 sets of 7.2s in the room with the same system. For those looking at used ones, don't forget hifishark.com. I go there probably once a week or so (not that I need anything with all my systems but it doesn't hurt to look).