Maybe...maybe not. The manual is vague in that it does not address each and every menu option from what I can tell. You should be able to enter the "amp mode" menu and scroll thru until you see option "Input Y". This is what you want so press "Mode/Menu" to confirm. Now, here's the tricky part: do nothing. The LCD screen should read "Input Y" only. Power off the amp and restart / reboot. I'm hoping the XLS retains the "Input Y" configuration without forcing you into any Xover or freq. choices.
Give it a try and let me know if it works. The menu does appear to allow storage of certain config. aspects on a step-by-step basis as opposed to forcing you through a long drawn-out options menu with "store" at the end.
Riis
