what are the differences between the different models of shiva? eg mark III & mark IV... also, how would I be able to tell which model I have, since i bought a pair used...
I have them on a very clean 150w rms each, and they sound amazingly good, sooo i have had a few buddies ask me if they can buy them from me for $200+ .. I bought them from ebay (lucky me) for $70 each. so the question: are the MK IV shivas better than the older models? thanks.
