mga sirs, i can't upgrade my alternator ng ganon ganon nalang since brand new auto. my dad will kill me kaya i opted for the caps instead. and the caps will only power the strike amp. Si intense ang nagrecommend sken nito. The v12 lang naman is used to power the seps. Its decent enough. Tried and tested nasaakin ang v12 na taiwan. Actually this is an upgrade already and will be having this installed next week. Nasaakin na lahat ng gamit eh...im just waiting for my dough for the installation...thanks for the replies...