Marantz CINEMA 50 9.4-Channel Network A/V Receiver (Black) - Manual (Page 172)

o Speaker Virtualizer
The Speaker Virtualizer enhances the surround and height speaker
channels to create an enveloping virtual surround effect.
On
(Default):
Enables “Speaker Virtualizer”.
Off: Disables “Speaker Virtualizer”.
0
You can set this when the sound mode is “Dolby Atmos”, “Dolby Surround” or
sound mode that has “+Dolby Surround” in the sound mode name.
0
Usable when not using height, ceiling or Dolby Atmos Enabled speakers, or
when not using surround speakers.
0
Audio is not output from the surround back speaker if “Speaker Virtualizer” is
set to “On” when “Speaker Configuration” - “Surround Back” is set to “1 spkr”
in the menu.
o Center Spread
Center Spread expands the center channel signal to left and right front
speakers to create a wider frontal audio image for the listener. It is
optimized and designed primary for playback of stereo music content.
On: Use “Center Spread”.
Off
(Default):
Do not use “Center Spread”.
0
You can set this when sound mode is “Dolby Surround”.
Contents Connections Playback Settings Tips Appendix
172
Front panel Display Rear panel Remote Index