Denon AVR-2112CI Owner's Manual page 59

Front A/B connection
You can connect a second set of speakers to this unit and use them for playback.
In this case, set "Amp Assign" to "Front B" in steps 3 and 4 for "Set up "Amp Assign"" (vpage 58).
SW
FL(B) FL(A)
For surround playback of a multichannel source, if you connect the center speaker, surround speakers and
subwoofers, 5.1-channel playback is available.
Front speakers can be used separately, depending on the speaker's specifications or playback source such
as front speakers (A) for multichannel playback and front speakers (B) for 2-channel playback
"Front Sp Setup").
NOTE
C page 6 "Connecting the
For speaker cable connections, see
For speaker impedance, see page 53.
FR(A) FR(B)
(vpage 88
speakers".
56
2.1-channel connection
FL SW
NOTE
C page 6 "Connecting the
For speaker cable connections, see
For speaker impedance, see page 53.
Connect
FR
speakers".