Problem with Fosgate amp?

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eeh1025

Copper - Posts: 113

Joined: November 26, 2002

Location: United States

Posted: December 13, 2004 at 5:38 PM / IP Logged

Hey there i have a rockford fosgate punch 150s amp, I hooked it all up and when i turn it on with the volume all the way down i can hear a loud hum i can also here it a little when the volume is up too, what do you think is cause this/

Ernie

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DYohn

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Joined: April 22, 2003

Location: Arizona, United States

Posted: December 13, 2004 at 6:03 PM / IP Logged

Ground loop.

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eeh1025

Copper - Posts: 113

Joined: November 26, 2002

Location: United States

Posted: December 13, 2004 at 6:30 PM / IP Logged

How do i fix this.

Ernie

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Teamrf

Gold - Posts: 1,031

Joined: January 13, 2004

Location: United States

Posted: December 13, 2004 at 8:18 PM / IP Logged

Make a better ground..don't use those factory bolts.

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eeh1025

Copper - Posts: 113

Joined: November 26, 2002

Location: United States

Posted: December 13, 2004 at 10:26 PM / IP Logged

You mean for the ground for the head unit right

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wheelerdr

Copper - Posts: 337

Joined: October 25, 2004

Location: Louisiana, United States

Posted: December 14, 2004 at 9:29 AM / IP Logged

no the ground for the amp, make sure you are using the same guage wire as your power wire, make the ground as short as possible and to a bare metal surface, do not use any factory or seat bolts, use a self taping metal screw if you do not have anything else

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Problem with Fosgate amp?

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