Im running an Orion XR2500.1D. Its birth sheet was 2977 watts at 12.6 volts so power isnt a problem. The box is exact specs off sundowns skethup blueprint.
Yes I already have one. My SA12 was stolen so I thought I would Try the U series. I have it in the old SA 12 box now. Still waiting for it to break in be cause so far it doesnt hit as hard or as low as the SA.