Ok i got a buddy that got an old school 12" RF "Punch" series sub given to him. There is no indication of the power ratings..... it just tells that it is 4 ohms and nothing else. He just purchased a 200 watt amp and it pushes nicely. It hits pretty hard for a "punch" series sub. If there is any info on this sub that can be found it would help . Thanks.

 

If I can remember correctly, the regular punches were 200w max, I think. My XLC was 200w rms and 400w max. I can't be too sure, its been 2 years since i had it.
~TIm