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So I must say I neglected to consider the limitations of a hybrid system in supporting additional amplifiers. Has anybody gone past the Crutchfield recommended max of 30 amps current draw? Most decent subwoofer amplifiers go past that by themselves. I wanted to add 2 class D amplifiers one for a sub and one for the mains. The Kicker Key 200.4 draw is only 20 amps. However it’s the sub amps that draw the most current. I did read one thread where someone suggested to go to a higher 500 CCA battery along with a forscan adjustment to increase charging capacity. Apparently the stock battery is only 300 CCA? This user did this to remedy some other battery issues others have experienced. What amps have you successfully added without any electrical issues?
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