This is just kind of a feeler to see what you guys think. Looking to put a SD-2 wired to 1ohm in a sealed box in a 05 silverado and would like to put it on a CT Sounds 750d. I know Sundown subs are a bit under rated but was hoping to see what you guys thought. Is that to much power for that sub or would it be ok. This is for a buddy of mine he takes very good care of every thing he owns.... So it won't be beat on. Also any input on the sub in a sealed box would be great ......as of right now I have enough space for 1.2 cubes with a little space to go bigger if I needed.