Connect the 6 gauge positive to two pieces of 10awg, do the same for the negative.
Now you have two 10 gauge positives and two 10 gauges negatives.
Connect the 10awg negatives, one each, to the negative posts.
Connect the 10awg positives, one each, to the positive posts.
That may help a LITTLE, but I think at the end of the day you’re going to need a bigger supply, or an adjustment of the radio.
Do you have any idea what they’ve set the radio output to?
Now you have two 10 gauge positives and two 10 gauges negatives.
Connect the 10awg negatives, one each, to the negative posts.
Connect the 10awg positives, one each, to the positive posts.
That may help a LITTLE, but I think at the end of the day you’re going to need a bigger supply, or an adjustment of the radio.
Do you have any idea what they’ve set the radio output to?