Chapter 30: Surround Concepts 499
Figure 33. Speaker arrangement of surround formats
Mono Stereo LCR
LR
Lr Rr
LCR
S
LCRS
3+1
for Dolby Surround
Quad
2+2
Quadraphonic
Often split to a pair of
surround speakers
L
LC R
Sub
Ls Rs
5.1
for DTS, Dolby Digital
LC R
Sub
Ls Rs
6.1
for Dolby Surround EX
LLcCRc R
Sub
Ls Rs
7.1
for SDDS
Cs
