Speaker buzzing? pico fuse issue?

[da box king 10+ year member]

Well I'm havin shit for luck tryin to finish my car. Well I don't think my sundown amp is broke. I swapped rcas and now all the channels work.

well now there is buzzing and humm, with no volume on. Did I blow my pico fuse?

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[fbi90909 5,000+ posts]

get some flying insect spray. you may have a bee hive.

 

[da box king 10+ year member]

actually there is this big *** bee hive with a shit ton of bees at this house I'm painting

 

[fbi90909 5,000+ posts]

1. steal their honey

2. smash bees

3. ????????

4. PROFIT

 

[da box king 10+ year member]

but rly? about the issue?

ill let ya know if I find and honey tho

 

[da box king 10+ year member]

come on

 

[mccanng 10+ year member]

Probably your sundown amp...

What type of RCAs are you using?

 

[da box king 10+ year member]

my ppi did the same thing as the sundown. So it was not the amp I know that.

 

[mccanng 10+ year member]

Could it be engine noise?

 

[da box king 10+ year member]

well im grounding the hu tonight and will try again

engine was not on tho, just the key? that still sound like the noise?

 

[stereo_luver 10+ year member]

Key on engine off isn't going to be PICO issue. At least that hasn't been the case for me. When I popped my PICO fuses the system was dead quiet at key on engine off. Start the truck and all hell started screaming at me.

 

[Horsemanwill 10+ year member]

is it a pioneer hu? it's nto listed in ur signature

 

[Lizardkinged 10+ year member]

I had this same issue. thought i ****ed all my Orion up. started to go into power protect.

I would make sure you're RCAs are no where near your Power or grounds.

If it is a Pioneer, Ground the pre-outs to the HU chassis (there are actually some nice screws on the back you can just loop the cable into) and Run a better ground from the Pioneer Harness Directly to someplace on the Car's chassis.

I doubt it's your amp. . . Its something stupid for sure tho. it always it.