Thanks, everyone. I appreciate all the help.
I'm running NAD seperates, opposed to a receiver. There's no problem with my amp pushing a 4 ohm load, so that's covered if I choose to go with the 80's.
I listen to primairly two-channel stereo. My current setup doesn't have a sub, either, (the LFE switch is set to have the bass channeled to the main left and right speakers, opposed to the sub) and I have no complaints about the bass. I have a feeling that the 60's would probably be fine without a sub on my set-up from what I'm hearing here. I tend to find subs to be overpowering in cases of two-channel stereo and even most home theaters. I am sure I'll be upsetting the neighbors if I added a sub to my setup with either the 60's or the 80's.
So far, I'm thinking the 60's would do me just fine, unless anyone can prove otherwise.
As always, I appreciate the help. Keep those thoughts comming if you have any.
-Kevin
