Help! Subwoofer won't work

TheMagZ

So my amplifier turns on but my subwoofer does not make any sound. Here's a list of things I have tried:

- checked RCA wires and swapped them
- changed the ground spot and even changed ground wire
- swapped subwoofer out for another
- swapped amplifier and the new one turned on but again no sound
- swapped power wire and fuse
- checked settings on deck and subwoofer is on (avic-8100nex)
- plugged in an rca to aux wire in amp and sub worked
- swapped out headunit and still nothing

Anyone have an idea of what I may be doing? I am truly confused. I have installed amps and subs so many times and never had issues. Not sure why it doesn't work. Only thing i haven't swapped out is the head remote wire but it couldn't be that could it? Considering the amp turns on...

Any help would be great. Thanks!


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