I'll have to look around for pics. As far as the new Xtreme compared to the old, well if you have the money, I'd say get the new one, but for the money, these old Xtremes are the best. I can't remember the specs on the subs, but I know you can run a D2 per sub for burps if you wanted to. I ran these subs with a D2 at two comps and daily driving for like 3 months. 1 ohm for burps and 4 ohm daily driving.