I had an older RF Punch XLC, but it was a 12. IIRC, the RMS rating was 250 watts. I think you'd be safe sending it about 200WRMS. Did you check Rockford's weebsite? I know they used to have downloadable owners manuals, etc. HTH.

Scott Mabe I WILL be Phil. 1999 Contour SVT, Tropic Green BAT kit, K&N RU-3530+MAF, Magnecore 8.5mm, some audio goodies, Hightowers, Knauberized, tatoo by Parkedcar.