How big of a cap do you need have 2 12 kicker cvr powered by a 1600watt power acoustik 2 channel amp310rms at 4ohm how big of a capacitor do i needwould 1.2 farad be good?

How big of a cap do you need have 2 12 kicker cvr powered by a 1600watt power acoustik 2 channel amp310rms at 4ohm how big of a capacitor do i needwould 1.2 farad be good?
the rule of thumb to remember is that for every 1000 watts u run u want 1 farad, so a 1.6 farad would be ideal but u can use a 1.2 if that's all u have