My receiver is Marantz SR6011. From what I understand it's 120w per channel at 8ohms and my speakers are rated for 100 watts. Would bi-amping be too much power to my speakers? If not, what would I benefit from running the additional cable? Am I missing audio heaven? I honestly know nothing about this but a few people have suggested it. I also have a B&W ASW608 sub that I actually removed from the system as I wasn't really using it much. Probably 75% of my music listening is vinyl and it would cause a low rumbling when the turntable was playing so I would always shut it off and forget to turn it back on when I would play a CD. The remaining 25% is probably split between streaming off my iPlay/iTunes and CD's. Any thoughts are appreciated. Thanks.