You told me that my SAE-1200D would not go "Thump" when powering down and you held true to that. Absolutely no noise what so every. It is perfect and for that, I thank you. BUT....as for the power rating I have to call BS. No way no how. I turned this thing on and it scared the chit out of me. I'm running two sealed 12" TC-9's and I thought they were going to fly out of the box. I had always felt happy with my Hifonics 1606D with it's 1600 watt rating but this 1200 puts it to shame. I was running the Hifonics at 3/4 gain and the 1200D is at 1/3 gain and I'm still turning my processor levels down. With my upgraded Alternator my voltage stays at 14.4 even at an idle so I know this puppy is producing much more than 1200 watts. As always I am more than impressed and extremely happy with this purchase. Maybe you should put a warning label on this one for those of us with weak hearts. Damn good job my man.