Hey guys, I have a weird clip, feedback noise and i can't pin point what the cause is,

My setup is

2 - Rockford fosgate components, with Zapco 4 channel, Alpine 203 deck,

3 - 10" image dynamic subs, Kaption Amp,

ok so the feed back noise sounds like a specker burp, like a lil bass note everyone once an awhile,

it does it when music is faded to front, when its faded to rear, and when i turn the subs off,

It sounds like its coming from the back...

Any suggestions at what it might be?

 

bump.....

 

Try disconnecting the remote line to the sub amp and go from there, see if you still hear it. you said it sounds like it's coming from the back so speakers are less likely to be the problem, how often does it happen? Maybe go to the back while it's on and try pinpointing the source

 

Is this issue consistent or does it happen randomly? Run RCAs one pair at a time and see if it happens on all outputs. You could have an RCA picking up some sort of interference. It could be due to fluctuation in the electrical system from something turning on and off (A/C compressor, air pump, solenoid, etc.) See if you can find a common factor that could affect it. Things like this can be the hardest to track down.