8
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 a correct operation of your SounDigital amplifier, it is necessary to properly size
the electrical system and the cables used.
For the connections from the battery to the amplifier and to ground, use good
quality copper cables.
CCA cables should not be used.
POSITIVE CABLE (+12VDC)
NEGATIVE CABLE (GND)
AUDIO OUTPUT CABLE
400
WRMS
8mm² - 8 AWG
2 x 1.5mm² - 15 AWG
RCA AND HIGH INPUTS SHOULD NOT BE USED SIMULTANEOUSLY OR YOU MAY
DAMAGE THE AMPLIFIER.
Warning!
If your source unit is not able to turn on the amplifier through the high level input, the
remote input should be connected normally.
When hi inputs is used, no remote connection is required, the amplifier recognizes
the audio signal and switches on.
High input must be used when the main unit does not have RCA outputs.
All RCA Inputs must be connected for
the 2 channels work, including the Bridge
Connection
All High Signal Inputs must be connected for
the 2 channels work, including the Bridge
Connection
ELECTRICAL DIMENSIONING AND AUDIO INPUTS
ELECTRICAL SIZING
RCA Entry
