You've probably got the equivalent of v2s. It was, for the most part in comparison to recent speakers, a name change. The official line is that there was an accumulation of changes over the years, which warranted a new moniker. Those changes included new binding posts (the ones that need the little plastic wrench) and a modified crossover (which I believe went in quite some time before the name change).


I am the Doctor, and THIS... is my SPOON!