ELECTRICAL SIZING AND AUDIO INPUTS
ELECTRICAL SIZING
For a correct operation of your SounDigital amplifier, it is necessary to properly size
the electrical system and the cables used.
In the table below you can determine the minimum proper section of the
grounding, po 12VDC, and audio output cables according to the amplifier
power.
For the connections from the battery to the amplifier and to ground, use good
quality copper cables.
CCA cables should not be used.
AUDIO INPUT
RCA Entry
All RCA inputs must be connected
for all 4 channels to work.
POSITIVE CABLE (+12VDC)
NEGATIVE CABLE (GND)
AUDIO OUTPUT CABLE
2000
WRMS
21mm² - 4 AWG
2 x 2mm² - 12 AWG
8
