My Setup is: Yellow top battery with KnuKonceptz battery terminal, 4ga KnuKnoceptz wiring back to a Directed 750D amp powering (2) 12" 13Ov.2 eD subs (Elemental Designs)

8ga KnuKonceptz wiring back to a SoundStorm F2.200 amp (SOUND STORM | everything else is just noise) was powering stock speakers, but I have CDT CL-S50A components on the way.

From what I read when I bought the Directed 750D amp it is usually underrated so it is probably close to if not more then 600 watt RMS. I was going to have it benched when I was at Elemental Designs but there machine was down at the time.