What you need is the Denon receiver line actually, for many reasons. One they will not only crossover your speakers at the proper location, but also do "EQ'ing" that's far supperior to anything else currently on the market! And, if you mount those Gallow speakers on/near the wall, you most definitely need to get an EQ involved...of that you can be assured of! That's of course if you want accurate/dyanmic sound reproduction at all. I do...