horrible alt whine.

[1991rangerSTX 10+ year member]

ive tried everything. my hu is a kenwood exceleon x995, mids/highs amp is a alpine pdx150.4

my problem is i have bad alternator whine when my trucks running. RCAs are not even close to my power wires (other side of truck) and i even have a noise filter on my decks power leads.

I AM AT A LOSS!!! could i pick up interfernce in speaker wires? cuz it didnt happen until i added new speakers and speaker wire. its all 16ga stinger.

please help //content.invisioncic.com/y282845/emoticons/crying.gif.ec0ebefe590df0251476573bc49e46d8.gif

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[dragnix 5,000+ posts]

How's your ground?

 

[orphe 10+ year member]

Where is your ground?

Is it soldered or twisted?

 

[1991rangerSTX 10+ year member]

which ground? and if its the deck ground, its soldered

 

[tommyk90 5,000+ posts]

Check both the amp ground and headunit ground.

If that doesn't help, try grounding the RCA's.

 

[1991rangerSTX 10+ year member]

Check both the amp ground and headunit ground.
If that doesn't help, try grounding the RCA's.

how would i ground RCA's...?

 

[SUNDOWNBITCH]

You can't ground RCAs check your ground for your HU!

 

[devast8r3436 10+ year member]

I've went threw 3 Excelons in the last year and they all had the same issue. I finally got tired of sending them back. I just got some 16 gauge wire I had stripped the jacket and unscrewed two screws on the back of the head unit, wrapped the wire around each screw and the rca the had the whine. Replaced the screws and no more whine. I'm going back to Alpine from now on though. 3 faulty Kenwoods is enough for me. I'll never buy anything of theirs again sad to say.