loud popping noise at turn on

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lish

Member - Posts: 3

Joined: February 10, 2006

Posted: July 31, 2006 at 4:34 PM / IP Logged

i just replaced the factory head unit in my 2004 f-150 with a pioneer deh-p880prs. the rest of the system is still the stock ford audiophile system which includes a small subwoofer with amplifier under the rear seat.

when i turn the system on i get a lound pop... i think it's coming from the factory sub when the amplifier is triggered to turn on. after the system is on it sounds good and i don't get any popping when switching from one source to another.

thanks for your help.

djfearny2

Silver - Posts: 810

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Joined: September 23, 2002

Location: United States

Posted: July 31, 2006 at 6:54 PM / IP Logged

get your self a dei turn amp turn on device. what will happen is this.

you wire it in line with the remote turn on lead of blue wire from pioneer unit. which means you disconnect the blue wire and wire this dei amp turn on betweent he radio and the factory amp turn on wire.,

it is a dei remote power adapter by dei available at www.selectproducts.com under the directed electronics section

Jon

Installer/Help Technician

---coral springs florida---

mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.

Hornshockey

Silver - Posts: 520

Joined: January 31, 2005

Location: Texas, United States

Posted: July 31, 2006 at 11:25 PM / IP Logged

a cheaper option to try would be placing a 1.5k ohm resistor inline on the amp turn on wire from your head unit. This should fix your problem.

Life moves pretty fast; if you don't stop and look around once in a while; you could miss it.

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loud popping noise at turn on

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