[dminches]

Can I run 1 sub off the single-ended output and 1 sub off the balanced output at the same time?

[James Tanner]

Can I run 1 sub off the single-ended output and 1 sub off the balanced output at the same time?

Yes no problem.

james

[JeffO]

Can I run 1 sub off the single-ended output and 1 sub off the balanced output at the same time?

You can also use the menu to set the balanced R-AUX as a second sub output. 

[dminches]

You can also use the menu to set the balanced R-AUX as a second sub output.

Thanks for that tip. I did not know that.

[dminches]

What is learned is that the SP3 doesn't really like having both the single-ended and XLR sub outputs used at the same time.  Any time I muted the SP3 I would get a very loud noise on the single-ended sub.  This was also true when I shut the SP3 off.  This does not happen when I daisy chain them.  I did not try using the AUX-R out.