Hi all,

My receiver (Onkyo SR702) has a single "sub out" jack.  Aperion instructions are to connect it to the Right input of the 10" subwoofer (which is labeled for 5.1 input), "or you can use a "y" plug to connect to both the left and right inputs."  Obviously not using a "y" plug is cheaper than using one, so using one must in some way be better, right?  How is it better?

Curiouser and curiouser,

Fred