I'm new to subwoofer setup and have a few ?'s:

- I have the G68AXV, and my sub has single-ended inputs only, one for LFE, and a L/R set; what's my best bet here? Should I get a cable that has XLR on one end and RCA on the other and use the balanced sub out on the G, or is there a way to configure some of the additional single-ended outs for the sub? Not clear from the manual to me.

- Any advice on using the sub/sine/sens routine?

- Any other advice?

Thanks all.