subs go boom when i shut off head unit

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sonyguy936

Member - Posts: 6

Joined: October 12, 2009

Posted: October 13, 2010 at 10:26 AM / IP Logged

yes my subs go boom when i cut volume down to certin level or cut hu off. i have 1/0 wire running to 3 batterys in the rear off my truck . they have a 1/0 ground to a bolt on the boddy that on the other end of that has a 1/0 to the frame. i was told it could be a remote wire bad because i have my bass amp turning on with a relay so it might be a bad relay they tell me.. i dont think im over looking anything but please give me some insight on this...

Sony Guy 936

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sonyguy936

Member - Posts: 6

Joined: October 12, 2009

Posted: October 13, 2010 at 10:58 AM / IP Logged

this is in a 2001 dodge and i have a soney head unit and my bass amp is a sundown 3500

Sony Guy 936

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mrm1776

Copper - Posts: 100

Joined: October 08, 2010

Location: Texas, United States

Posted: October 13, 2010 at 12:48 PM / IP Logged

Why are you turning on the remote wire with a relay? You have an amp remote wire on the radio that I would tag off of. Do the subs also pop when you turn the head-unit on? Or only when you turn it off? A lot of sub pops can be solved by putting a resistor inline with the remote wire.

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Thack79

Silver - Posts: 526

Joined: December 02, 2003

Location: Virginia, United States

Posted: October 13, 2010 at 2:11 PM / IP Logged

delete

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i am an idiot

Platinum - Posts: 13,667

This member consistently provides reliable information

Joined: September 21, 2006

Location: Louisiana, United States

Posted: October 14, 2010 at 7:42 PM / IP Logged

With the radio on and the volume at zero, remove the remote wire from that amp, does it pop?

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subs go boom when i shut off head unit

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