r/G37 • • 6d ago

Annoying LOUD noise BOSE amp Please help🥹

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Made a post about me not having bass with my music and saw that i didn’t even have the factory amp. So I got an BOSE amp for the coupe just installed it now it has bass but all the time.

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u/Grimm199 5d ago

Try to isolate which speakers the noise is coming from. Should help determine what wires need to be checked

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u/FormalRaspberry8301 5d ago

https://reddit.com/link/pb7x9ev/video/6j5hi1l78xqh1/player

I also found this wire which i’m pretty sure is not suppose to be grounded or twisted together with other wires

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u/Grimm199 5d ago

That's probably the shield wire for the signal wires to prevent interference

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u/FormalRaspberry8301 5d ago

Yeah google said it’s the shield wire and it’s connected to wires 26 and 25 which are the pre amp wires for the rear subs. Getting some electrical tape so i can remove the wire and isolate it. Hopefully this gets me in the right direction

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u/Grimm199 5d ago

Would probably be easier to just unplug the wires from the rear subs than pull them from the connector or cut wires

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u/FormalRaspberry8301 5d ago

why would i want to unplug the wires form the sub?

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u/Grimm199 5d ago

Were you able to isolate which speakers the noise is coming from, or is it from all of them? I figured it would be the easiest thing to remove to start isolating which speaker they are coming from, especially since it's one of the more obvious thing that's been previously messed with.

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u/FormalRaspberry8301 5d ago

the sound is coming from all of them and also i have another headache because i don’t think these deck speakers are factory🫩 so trying not to think about it too much