Onkyo HT-r591 - Manuel (Page 13)

Connections
En-13
Using a Powered Subwoofer
To find the best position for your subwoofer, while playing
a movie or some music with good bass, experiment by
placing your subwoofer at various positions within the
room, and choose the one that provides the most satisfying
results.
Tip
• If your subwoofer is unpowered and you’re using an external
amplifier, connect the subwoofer pre out jack to an input on the
amplifier.
LINE INPUT
LINE INPUT
Powered subwoofer
Corner
position
1/3 of wall
position