Speaker upgrade plans.....

You would be well served to keep that sub when you "upgrade" to the Kharma 3.2 especially if you want full range sound. The 3.2 is as weak as can be in bass.
Not a full range speaker.

Good luck!

Best,

Paul :-)

Could be more of a sideways move instead of an upgrade.

That said, this is a hobby for many here, so trying different gear is what we do...please report back with the results if you go for it.

My listening room is rather small, so placement of the speakers near the front and side walls is inevitable.
I'm aware that the Kharma's are not known for their full and extended bass.....otoh their mid/woofer and enclosure are bigger than those of the Guarneri's.