Hello all, used to be a member years back and just got back into playing a month ago. My current rig is a peavey 4x12 400watt @ 4ohm, and head is a seymore duncan research (yeah strange) that runs 400w at 4 ohms and 600 at 2ohms. Both are pretty old, very used and I would like to upgrade both as money allows. I was going to purchuse an eden 4x10 xlt in 8ohms this weekend and for the moment will be running the same seymore head into it. Should I be worried that the cab is 700w rms at 8ohms yet the head is only putting out 400w. I read on another thread that underpowering the cab can result in problems and didn't want to damage my new cab. Many thanks for helping out a novice.