Sony HT-DDW8500 Operating Instructions Manual page 19

To connect the speakers
correctly
Check the speaker type by referring to the
speaker label* on the rear panel of the
speakers.
Character on
speaker label
L
R
SL
SR
SBL
SBR
*The center speaker and subwoofers do not have any
character on the speaker label. For details on the
speaker type, see page 3.
Tip
Use the supplied speakers to optimize the system's
performance.
Speaker type
Front left
Front right
Surround left
Surround right
Surround back left
Surround back right
19 GB