Heh all. Cleaning out my gear area and (huh) came across a pair of boxed Weber Blue Dogs that I had no idea I had. By measurement they're 8 ohms and with a 12-a designation, believe they are AlNiCos. What I don't know is their power rating. Any tell tale way to determine? They do have a number, 12970607, but can't seem to find any reference to it. Thanks!