Quote:
Originally Posted by soundman98
also critical, adding an amp will require increasing your power wiring size, as well as adding a power splitter, generally recommended to be a fused splitter. you'll also need double the grounding stuff as well. 2 amps make for 2 times the complexity.
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I purchased an installer kit that has a 4 awg power line. I was planning on powering the sub amp by serially linking it to the amp at the trunk. Is a 4 awg wire sufficient for this? If not, what size power wire would be appropriate?
I wasn't aware of power splitters. I'll look for one with a fuse.