Gemme Tanto v1 vs v2?

So I can see from pictures that it appears that v2 has 2 sets of terminals, possibly for biwiring, while v1 does not. Obviously the cabinet shape is slightly different. But what about what's inside the cab - any chang in vflex design or components? And what about the sound??

I don't think the drivers were changed.  Aesthetics changed, and the baffle is sloped.  I believe that would definitely change the sound signature a bit, as the tweeters are located forward of the midwoofer.

Internally I believe it's the same. The version 3's used higher grade drivers I believe.

I am selling my version 1's. I think they are very good sounding speakers. Let me know if you have any questions about version 1.

Thanks very much for the comments, Nitewulf! I appreciate your response. Do you have any idea how the sloped baffle changes the sound signature? (Apologies if this is a newbie question.)  Also, regarding your v1’s, how strong are the bass and lower mid frequencies – especially for rock, blues, etc.? Can they give a real mid bass punch to that kind of music without a sub in mid or lesser sized rooms?

Also, a web page on shop.audiopoint touts v2 as having a “new VFlex Extreme bass loading architecture, which offers a tunable bass port to match most types of room.”   I am wondering what kind of difference in sound this represents? Is there a way to tune the bass port in v2 that cannot be done with v1, or is there a way to also “tune” v1?

Thanks again!