Sunn rules! I have an old 2000s cab with a D140@ 8ohms, and a D15@16ohms. That's the way I got it. Didn't these cabs have two 8ohm speakers? and if so how do you wire it to get 8? Or did they come with 16ohm wired to 8? I'm also going to need some help recapping the head. I'm planning on using this monster shortly to terrorize the local bar scene. Wait til' they see this!! Thanks for your help.