my problem is that my subs sometimes turn on for a while and then they turn off and on during the song, i changed the fuse up front by the battery and none of the fuses are blown from the amp. its 2 12s being powered by a 1400 watt amp

 

might have bad sub, putting amp into protect. meter them out.

 

subs work fine i had them hooked up on my home theater haha the amp is new im not sure what could the problem be, gets good ground checked that, power is a steady 12.46 volts which is a 12v amp. REM could be the problem, im not sure

 

Sounds like "something" is loose

maybe wires in box or from amp to box are loose somewhere

 

go thru and check all wiring/connections/rca's. it could be alot of things start ruleing stuff out

 

ill check the wiring again and re screw it all, could it be something behind the headunit?

 

if ur using the remote wire off the harness it could be pulled out of the harness a lil but id check back there last.

 

so i rechecked the wiring but i was in a hurry and the power wire was loose to the fuse didnt work right away i was on 19 and it worked for a while then it stopped again im so pissed cuz i dont know what to do !

 

#1 rule, it never makes sense, so dont get angry.

if all the connections are right, then it has to be gear. check the ohm load on the subs, and if they dont read the right load, you found your problem. if they do, then start checking connections behind the radio. if its all good there, run some tests on your amp.

if nothing fixes it, try replacing parts temporarily just to see if something fixes it.

 

^^^^^that, or u can put ur amp/subs in someone elses car and see if they work or not. does everything turn off? cd player, amps and whatnot? if not and your losing sound check wiring inside box