Stopping Engine noise Interference

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harvey1959

Copper - Posts: 94

Joined: January 31, 2004

Location: United States

Posted: March 12, 2004 at 2:04 AM / IP Logged

Is your head unit connected to the speakers using the speaker wire from the HU and the Subs connected to the HU using the RCA jacks. If so then you're using Low level and High level output at the same time and you can't do that. Try disconnecting your full range speakers and just leaving the RCA's hooked up and see if the Subs still have noise in them.

Harv

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hammondc

Copper - Posts: 112

Joined: September 24, 2003

Location: Texas, United States

Posted: March 12, 2004 at 8:19 AM / IP Logged

Set up is as follows. All amplifier driven. Also, it is worst when defrost is on.

Alpine CDA-9833

Eclipse PA5422 : 4 Channel

CDT HD-62 Splits up front

Alpine SPR-694 : 6x9 in back

HiFinics Zeus Series VII

(2) Kicker Solo-Baric 10's

1 farad Cap

All streetwires Zero-Noise 3.0 Interconnect

Stinger HPC Power Cable (4ga to distr block, then 8 ga to amps)

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harvey1959

Copper - Posts: 94

Joined: January 31, 2004

Location: United States

Posted: March 12, 2004 at 9:28 PM / IP Logged

I'm sorry Hammondc, my previous reply was a suggestion for Bradysukno to try. As far as your setup is concerned I believe different places actually sell alternator noise suppressors that attach to the main power cable.

Harv

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customsuburb

Gold - Posts: 1,813

Joined: January 17, 2004

Location: United States

Posted: March 13, 2004 at 12:16 PM / IP Logged

hammondc try this.

Bradysukno tru using one of these on the power line going to your head unit. Noise filter

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Alpine Guy

Platinum - Posts: 2,478

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Joined: October 18, 2003

Location: Canada

Posted: March 13, 2004 at 10:57 PM / IP Logged

i bet you a hundred bucks that if you switch that remote turn on wire from the ignition to the actual remote turn on on the deck it will all go away.

In every car that i have done an install in that required me to use ignition as the amp turn on, i have had engine noise. Thats all it is, i can't believe on one has said this yet.

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Stopping Engine noise Interference

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