So I built a box, the 12 is in the middle (ported) and the 10s are sealed. I just melted that 12, guess I can't hook up different sized subs to the same mono amp lol. Anyways I have a 1000w rms alpine hooked up to the 10s for now and a 500w rms 4 channel for my front components. I need another amp to run the 12, can my stock electrical ( battery, alternator) support the 2000w rms I need? 0 guage running from battery to cap, 4 guage running from cap to amps.