I really thought about a sub.However,most guys who I know who have just incredible 2 channel systems from the likes of Goldmund Reference,Gryphon etc.. mostly stick to full range dynamic speakers and use subs for HT.So,I decided to jump in.I also believe,it is harder to intergrate speaker drivers when their crossovers are not manufactured together from the ground up.But that is just my thought and obviously only counts in my little world."Life through Listening",Jim