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Old Jun 18, 2018 | 08:07 AM
  #1  
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Default audio pops

I have a situation that when I turn the power off on my bike a short few seconds later I
can hear a pop from the speakers,was wondering about the cause of this and cure,and if it has any
potential damaging effects on system
thanks in advance tony
 
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Old Jun 18, 2018 | 08:10 AM
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What does your sytem consist of?
Bike year/model?
Stock head unit?
amplifier?
Does it only do it when you use ignition switch, or does it do it when you turn the radio off too?
That way we can get a idea of whats going on?
 
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Old Jun 18, 2018 | 08:38 AM
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Amp shutting off after the head unit does. You can manipulate the chain depending on what devices you have.
 
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Old Jun 18, 2018 | 09:01 AM
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its a 2012 flhtk
sony head unit
soundigital 800.4 fairing
1jl 600.6 tour pak
4 hertz 6.5 spl in fairing and lower
4 ddvo3 tweeters in fairing
2dd 6.5 in tour pak
2 pioneer 6900 in saddlebags lids
1 jl 10" woofer in tour pak
I usually shut everything down from the main switch
 
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Old Jun 18, 2018 | 09:49 AM
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Where is your remote turn on to the amp wired in? It should be wired to the head unit blue rem wire so the HU comes on first and signals the amp to turn on. If it’s wired anywhere else ( orange wire on light, cig lighter, etc.), it is turning on first, off last and causing the pop on either or both on/off.
 
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Old Jun 18, 2018 | 11:05 AM
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its wired to radio blue turn on wire
 
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Old Jun 18, 2018 | 12:45 PM
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What "main switch"? Like a master switch for all the audio?

You have two amps, are you daisy-chaining the blue wire or did you run discrete connections to both?

What speakers are the 'pops' coming from? All or just from one amps speakers?
 
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Old Jun 18, 2018 | 09:12 PM
  #8  
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the main bike switch,the one in the center of the dash
both amps have a wire coming off the remote slug and connects at the blue wire on the radio harness
pop seems to be more from the rear speakers,but not sure
 
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Old Jun 19, 2018 | 08:20 AM
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Sorry to partially high jack, but you just run the remote wire off the blue wire that's in the harness wires for the HU connection?
 
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Old Jun 19, 2018 | 12:29 PM
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Originally Posted by IIBADII
Sorry to partially high jack, but you just run the remote wire off the blue wire that's in the harness wires for the HU connection?
Yes, on an aftermarket HU harness there is a blue wire (with white line I believe) marked REM. This is the remote turn on wire to go to yours amp(s).
 

Last edited by Sturgis67; Jun 19, 2018 at 12:31 PM.
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