Yamaha R-V1103 - Manual (Page 11)

9
English
SPEAKER PLACEMENT
When you place speakers, refer to the following.
Main: In normal position. (The position of your present
stereo speaker system.)
Rear: Behind your listening position, facing slightly inward.
Nearly 1.8 m (approx. 6 feet) up from the floor.
Center: Precisely between the main speakers. (To avoid
interference with TV sets, use a magnetically shielded
speaker.)
Subwoofer:
The position of the subwoofer is not so critical
because low bass tones are not highly directional.
Main speaker Center speaker Rear speaker
Subwoofer