My car is a 1994 Honda Civic w/ b16a.
I have 2 JL W3'S, powered by a JBL 1000.1, I also have the JL Audio XR525-CS Component System, with a JL Audio 300.4 powering the component system as well as my back speakers.
I never had power trouble until i installed my AEM Power Pulley kit and Tora Crank Pulley. I installed the Tora Crank Pulley, my system was doing fine. Once I Installed the AEM Powersteering pulley and alternator pulley i noticed my headlights, interior dome light, and H/U dimming/flickering during peak notes of a song. Im assuming because the alternator pulley is lighter and larger in width it is not sending enough amps to my system. (the alternator pulley's purpose is to decrease power usage by having a bigger rotating mass therfore more power on the crankshaft pulley while less amps being put out by the alternator)
My question is, since i cannot install a new alternator because my AEM pulley is slightly off OEM specs, should i get a capacitor or battery? What is the pros/cons of a battery as well as with the capacitor?