I am contemplating adding Polk Atrium 45 Outdoor speakers to my current home theatre setup, which consists of the following:
Onkyo TX-SR 504- Receiver
Polk Center Channel
Since the receiver is 7.1 channel, should I just connect the Atriums to the two "surround back" inputs. Furthermore, if I only want to hear the outdoor speakers (and mute the rest), how can I configure the receiver to accomplish this?
Any advice would be most appreciated. Thank You.