Hi All, I'm still looking to make a purchase on some speakers. My receiver, currently, is a Sony STR-DH520. The tech specs show it's 135w per channel (7.1). I'm looking at the following speakers, but they all have different wattage. I'm not sure what exactly it means in terms of them working together. Polk Monitor Series: Fronts - Monitor 50 - 150w Center - CS1 - 125w Rears - Monitor 30 - 100w Sub - Monitor PSW 10 - 50w Considering they're all different wattage, they'll all output volume at different levels. To correct this problem, will I have to use a sound meter and use the built in EQ to +/- the speaker volume? Any help is appreciated!