well when i first turn on my system the amp goes into protect mode and then it goes back to the green light which i guess means its ok but im not getting any output...ive checked the subs on another amp and they are working so what should i do, the gain was turned down and it was just refurbished by kicker about 3 weeks ago
i would say check all ur connections, start with the RCA lead maybe even try replacing it and see what happens, this is a problem that a few people have. i would also say rather than taking the old RCA out of hiding just run a new one direct from the back of the HU to the amp and see if it works