The JL amps get pretty hot in my experience. Pretty sure the wetsounds amps have built in fans, and I never had one overheat.
I know sitting in budmanv24s x1 with his 900/5 amp gets really hot at about half volume for a little while. The clip fans would help for sure if you overheat them
"if one day the speed kills me, do not cry because i was smiling." -Paul Walker
2011 X25-lots of flake,stereo and ilmor
1985 Stars and Stripes-Ol' glory