Is that a new Rockford model I guess? What I have found with Rockford amps is that the punch series amps are under rated by 150-200 watts and the power series amps are under rated by 200-275 watts. The birth sheet on my power 500.1 was 735 watts RMS at 1 ohm . I would expect a 325.1 to push arond 450 watts rms.



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