Can you use a subwoofer Y Cable with this?
Can you hook up a Y Cable (1female 2 male) to the cable going into the subwoofer and hook it to your L and R inputs on the subwoofer?
You can however you will not notice any difference. Subwoofer signals are not a true L/R. It is reccomended to just plug the single cable line into the (L) jack.