I just got a new Klipsh KSW 12 (not yet received it) and was curious what the most efficient way to connect it is. My receiver does not have a sub out (RCA). I was either going to connect using the "line out" connection from my receiver (just like a "signal through" out from my receiver) or with speaker level inputs. Is the a concensus as to the best way to do this?
I am using a Denon AV amp with a single RCA subwoofer output. However, my sonus faber subwoofer has a left and right (red & black) RCA input. Should I use a Y connect for best results or does it matter?