Do you feel like you would be much less satisfied without the sub if this was the only way you get to hear your KPA?
I play through a pair of Yamaha HS80m's which work out very well but I wish they had a little more low and mid punch. I would already recommend the Yammi's for home use with the KPA but I would love to hear from anyone with a studio monitors + sub setup to hear their thoughts on w/ vs w/out the sub before I toss my money at one. I started with the HS50m's first before upgrading - love the Yamaha clarity with the KPA. I'm not really looking for "in the room" tube amp sound, and really like what I have bust want more depth/punch in the lows/mids.