Ive ran that jbl 1200.1 for hours on end at 2 ohms, and it was just barely warm to the touch. Hardly any strain on the amp at all. You will like it //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gifNope, i'll be running this at 2 OHMS. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif