which amp is better? crossfire or rockford fosgate

[JAGUAR5822]

Hi, so which amp would be better out of these 2, a Rockford Fosgate Punch 500a2 or a Crossfire CFA602? Both of these are older, supposedly good amps. The Rockford is "Rated" at 500x1 rms at 4 ohms, the Crossfire is "Rated" at 600x1 rms at 4 ohms. I will be powering one sub, and I just want the most, cleanest signal I can get from the amp.
Here are sample pics of both, the Rockford is a good deal smaller, not sure why. Here are a couple of links showing both amps of the same model as mine:
http://cgi.ebay.com/CROSSFIRE-AUDIO-...QQcmdZViewItem

http://cgi.ebay.com/Rockford-Fosgate...QQcmdZViewItem

Thanks ahead of time.

[Ed Blown Vert]

I have been happy with my Rockford Amps

[JAGUAR5822]

Any reasons why the Rockford would be better than the other one? I do like the better crossover adjustment on the 500a2.

[crazy dave ls1]

rockford

[badazzta00]

Rockford!

[SiggyZ]

Thanks for digging up an old thread.

Rockford!