I know theres no way my car will beable to power an anp of 1500 rms.. Whats the best way to get that power to an amp? Extra battery? better battery? Capacitor?
Alternator, battery, big enough power wire to carry your amperage your amp will need. Depending on you car you should be able to power a 1500.1 to at least 75% of its output. 1/0 amp kit big 3 and an additional batt in the back of the car.