Car amp capacitor hook up

Car amp capacitor hook up

They are not current-generating devices. The capacitor is an added load on the alternator, thus stealing current away from your amplifiers and recharging itself.

During this process, your amplifiers are starving for power because their voltage has dropped. Many people will use a capacitor because their headlights flicker at night when their audio system is pounding. The capacitor is actually reducing the spikes of current demanded by the subwoofer amplifiers each time the subs hit hard.

They are not currentgenerating devices

When they add the capacitor, the headlight flickering is reduced substantially. Secure the cable to the fuse holder terminal by tightening the small setscrew, using an appropriately sized Allen wrench. They figure that the capacitor will supply these high current demands directly to their amplifiers.

Since the alternator has the highest potential, it will supply the demanded current up to its point of saturation, whereby the battery takes over to supply the extra spikes of current demand. The capacitor acts like buffer for your accessories, not your amplifiers. Car audio amplifiers require an appropriately rated in-line fuse to isolate and protect the electrical power circuit. Actually, the bigger the capacitor, the bigger the problems you will encounter.

The capacitor is an added load