Hi ahser770,

There has been a crossover change from the V1 to V2 on the M80's years ago. I am sure there is a difference between the two but IMO it would not be worth the price after trade in to upgrade.

IMO you should spend that money on another subwoofer. For a grand you can do quite well and I think it will make a bigger difference than upgrading the M80's from v1 to v2.

I’m armed and I’m drinking. You don’t want to listen to advice from me, amigo.

-Max Payne