I really, really don't want to get into a debate about whether one can effectively bi-amp the 3805 (Denon tech support said "yes" when I called them, other very knowledgable people say no... the fact is that people who know way more than I do about this are undecided, so I won't assert my opinion one way or the other ).

Even if bi-amping isn't helping me any, it can't be hurting my system to the point where it is would cause my bass drivers to sound like crap right?

How should my bass drivers sound? They should provide some type of noticeable bottom end right? It's not that I'm used to some ghetto-fied super sub-ed out car system (it's stock, I promise), I just think that these should be providing me with some sort of balanced sound, but they aren't. So, what exactly are these bass drivers supposed to do? Did I just waste my money on a pair of speakers that look like they should sound provide punchy bass, but are too busy sounding like crap to do so?