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Pop when turned off


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Arie 
Member - Posts: 4
Member spacespace
Joined: October 16, 2002
Location: Israel
Posted: October 16, 2002 at 11:52 AM / IP Logged  

Hello

I have 2 amplifiers installed (2  different firms). When I turn iff the system I hear a pop out of the sub. What can I do ?

go2pac 
Copper - Posts: 179
Copper spacespace
Joined: May 04, 2002
Location: California, United States
Posted: October 16, 2002 at 1:24 PM / IP Logged  
disconnect the rca to the sub amps and turn off the system by the key, if it does not pop then you will need to turn off the amps before the headunit turns off by the ignition key.
Karl
Pacific Accessory Corporation
Mobile Audio Interfacing Equipment
Connecting You to Your Music Since 1976
Arie 
Member - Posts: 4
Member spacespace
Joined: October 16, 2002
Location: Israel
Posted: October 16, 2002 at 10:56 PM / IP Logged  

OK, but I don't want it to work like this, I want to turn off all the system together, not the amps, and then the headunit.

This is what I was doing till now, I want something more serious

Sound Pressure 
Silver - Posts: 711
Silver spacespace
Joined: March 09, 2002
Location: United States
Posted: October 16, 2002 at 10:59 PM / IP Logged  
Check your grounds. Make sure that all the paint is off on your ground for the amps. Check your rca's.
Sound Pressure
You know you have the right amount of pressure when your eyes start to water! Now you've got Juice!
go2pac 
Copper - Posts: 179
Copper spacespace
Joined: May 04, 2002
Location: California, United States
Posted: October 17, 2002 at 1:13 AM / IP Logged  
Quote: Originally posted by Arie on October 16, 2002

OK, but I don't want it to work like this, I want to turn off all the system together, not the amps, and then the headunit.

This is what I was doing till now, I want something more serious


Well duh... i know thats not what you want to do. When i said you need to turn off the amps and then the headunit, i would think you would ask how to do it automatically. All you do is pull your key out and the delay circuit would do the rest.
Karl
Pacific Accessory Corporation
Mobile Audio Interfacing Equipment
Connecting You to Your Music Since 1976
Arie 
Member - Posts: 4
Member spacespace
Joined: October 16, 2002
Location: Israel
Posted: October 17, 2002 at 12:47 PM / IP Logged  

How can I build the delay circuit ?

go2pac 
Copper - Posts: 179
Copper spacespace
Joined: May 04, 2002
Location: California, United States
Posted: October 17, 2002 at 4:07 PM / IP Logged  

http://www.go2pac.com/misc/miscdiagrams/turnonoffdelay3.pdf

This will only work if its the radio that makes the pop and not the amp.

Karl
Pacific Accessory Corporation
Mobile Audio Interfacing Equipment
Connecting You to Your Music Since 1976
Arie 
Member - Posts: 4
Member spacespace
Joined: October 16, 2002
Location: Israel
Posted: October 17, 2002 at 10:39 PM / IP Logged  

Thanks

I will try it


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