so you just used their Gold series Y Cable to split out the back of your Rotel? I think my plan is since the SMS-1 has 3 LFE out ports, I will hook the 350v3's to that and adjust the freq for best results. Since the 600 is DSP controlled I'm not going to have it running through the SMS-1, just basically use it as an "anchor" as Jakeman likes to say. \:\)

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85