I have a JL 300/4 and 6.5 components also JL. Everything was playing well until i hit a bump then I started getting distorting out of the fron speakers, looked at the amp and the ohm light flashes. Change the rca's still the same took the door off looked and the speakers connection good. So I wanted to know is the amp bad on those two channels since the rears play fine or is it the front speakers?? Thanks in advanced.

 

Sounds like a speaker wire got loose and is grounding.

Check all your speaker wires for continuity between them and the vehicle body, the one with a good connection to the vehicle body needs to be fixed.

 

ok ill look in the other door and see, if the wire possibly has come loose.