Yamaha RX-V4600 Owner's Manual page 16

SPEAKER SETUP
■ Di-pole speaker layout
Either di-pole or direct radiating speaker types can be used
for THX surround. If you choose di-pole speakers, please
place the surround and surround back speakers according
to the speaker layout below.
FL
SL
: Di-pole speaker
: Direction of the di-pole speaker phase
14
FR
C
SR
SBL SBR