I just ran the EasySet (or whatever it is called) on my AVR-635. It set the crossover on my RTI70's at 40hz and set the sub channel at -8. (the test tone that went through the sub just about knocked the house of its foundation, by the way) I had the sub gain at about 45%.
Now, as a result, and maybe I just have ears not used to quality sound, music sounds very...uh... bright. So, I manually crossed everything over at 80hz and set the sub to 0 in the setup. This helped, but it still seems like there is a lot of trebble. Are my ears just untrained? I may just listed for a while and see how I like some different music. Clapton actually sounds pretty sweet. Nickelback.....sounds a little thin and trebble heavy. Am I just too used to a boomy, underpowered stereo?