Is an 80 amp alternator capable of powering an Audioque hdc312 with an AQ1200d amp?

Question

any helpful options would be appreciated as I'm already getting the sub and amp, just dont know what to improve on electrical, if anything.

Answer 1

That's plenty.  Just make sure your grounds are all connected up tight.

Answer 2

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Answer 3

Using ohms law..This amp will draw 86 amps at 13.8 volts

Use the calculator to find out your self..