Stereo problem (subs!)

[BlueFang08]

Hey guys, i was hooking up my friends subs back in his car again. When we pulled them out they were fine now they dont work at all. The amp powers on but thats about it. I went though and made sure all the connections were right but it still will not do anything. I even checked the connections in the back of the trunk.

Its a Fosgate amp running 2 kappa perfect subs.

Any sugestions?

thanks

[STIBungy]

1.Check signal cables(RCA).
2.Make sure the wires for the sub inside the box didnt come off.

[bryan305]

I'd check for voltage on the remote turn on wire, too.

[Varao]

Channels on the amp itself may be dead. I'm in FTC if you want me to take a look I use to do allot of install work here in town.

[BlueFang08]

Yeah its the RCA cables, we first ran the subs with my sony amp they ran fine, then we hooked up my his amp in my car and it ran fine.