Abbreviations used in illustrations |
Speaker name |
Functions |
FL |
Front left speaker |
Produces stereo sounds from front left/right channels. |
FR |
Front right speaker |
CNT |
Center speaker |
Produces vocal sounds from center channel. |
SL |
Surround left speaker |
Produces sounds from surround left/right channels. |
SR |
Surround right speaker |
SBL |
Surround back left speaker |
Produces sounds from surround back left/right channels. |
SBR |
Surround back right speaker |
SB |
Surround back speaker |
Produces sounds from surround back channel. |
SW |
Subwoofer |
Produces LFE (low frequency effect) channel sounds and reinforces bass parts of other channels. |
LH |
Left front high speaker |
Produces vertical sound effects from front high left/right channels. |
RH |
Right front high speaker |
Z2L |
Zone 2 left speaker |
Outputs sounds to another location (“Zone 2”). |
Z2R |
Zone 2 right speaker |
Z3L |
Zone 3 left speaker |
Outputs sounds to another location (“Zone 3”). |
Z3R |
Zone 3 right speaker |