I have a pair of infinity reference 6.5 components that i'm currently running off my deck. The deck is a kenwood rated at 22rms and 44max. They sound pretty good 2 me. I was thinking about buying a jbl amp rated at 37.5rmsper channel to push them and my rears. How much better sq will I get with the amp? Will I be able to tell the differnce? I dont want to spend the cash on something that I don't really notice and I don't really need it to go that much louder(not to mention it's only 15 watts more rms then my deck.