A capacitor is a passive 2 terminal electrical component used to store energy in an electric field.
a compacitor is something now dont ask again and go away
Ultrasonic Frequency
it keeps constant power to the amp.
Yes, a capacitor stores energy by storing electric charge in an electrostatic field between two conductive plates. When a voltage is applied across the capacitor, it stores energy in the form of electric potential energy.
Sure you can. But it would be much easier to purchase a compacitor which acts like a battery in that it stores power and uses that to power what is connected to it. This also saves the alternator