JVC RX-778VBK Instruction Manual page 7

About the speaker impedance
The required speaker impedance of the front speakers does differ
depending on whether both the FRONT SPEAKERS 1 and FRONT
SPEAKERS 2 terminals are used or only one of them is used.
CASE 1 When you connect only one set of front speakers
Front
speaker
1
Use front speakers with 8 – 16 ohm impedance.
CASE 2 When you connect two sets of front speakers
Front
speaker
2
Front
speaker
1
Use front speakers 16 – 32 ohm impedance.
CAUTION:
Use speakers with the SPEAKER IMPEDANCE indicated by the
speaker terminals.
Front
speaker
1
Front
speaker
2
Front
speaker
1
Connecting the rear and center speakers
Connect rear speakers to the REAR SPEAKERS terminals and a
center speaker to the CENTER SPEAKER terminals.
Center speaker
Left rear Right rear
speaker speaker
Connecting the subwoofer speaker
You can enhance the bass by connecting a subwoofer.
Connect the input jack of a powered subwoofer to the
SUBWOOFER OUT jack on the rear panel, using a cable with RCA
pin plugs (not supplied).
Powered subwoofer
CENTER REAR
SPEAKER SPEAKERS
RIGHT LEFT
SUBWOOFER
OUT
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