Axiom Home Page Forums General Discussion Home Theater Towers or sub

Hello to everyone.

Newbe here with hopefully a simple question. I am going to be upgrading my system in the near future and would like to do it piece by piece. I currently have Paradigm Mini Mk III up front and Titans for the rear, driven by an old Denon. I plan on buying an Outlaw 990 and their 200 wpc amp. later. Am I better off going to the axiom EP 500 with my current speakers or getting the MX80ti's? Are the towers sufficient in the bass they deliver or do I need a good sub. as well?

Thanks for the input