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Old Jun 2, 2013 | 02:52 PM
  #79696  
Killallblue's Avatar
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From: linthicum
Model: Cherokee
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Go from super manly yesterday to this today
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Old Jun 2, 2013 | 03:10 PM
  #79697  
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From: Pasadena, MD
Year: 1987
Model: Wagoneer
Engine: Renix 4.0
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Originally Posted by Killallblue
Go from super manly yesterday to this today
Dafuq? Why are you putting your feet in the toilet with that blue cleanin water stuff?
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Old Jun 2, 2013 | 03:12 PM
  #79698  
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From: Nashville
Year: 2001
Model: Cherokee
Engine: 4.0
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Hoping someone with more car stereo know how can help me solve this.

I've got the system all connected. HU has rear left/right RCA which are run to a punch X 3 way crossover.



RCA are run into Input A and the selector switches are set for 1 in 3 out. The 3 out RCA are then fed to the corresponding inputs on the Amp.

The amps sub connection is this new style where it is ++ on one side and -- on the other. Currently the sub which is a SVC 4ohm is connected to ++ but I tried several other settings with no success.

So the problem is I'm only getting sound from the front and rear channel and not the sub. I haven't had much luck finding out config info online. Most say you need to change the sub setting on the HU but that isn't a option here. (i dont think)

pic of HU controls



Any advice would be much appreciated.

Last edited by fritzthekatt; Jun 2, 2013 at 03:15 PM.
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Old Jun 2, 2013 | 03:26 PM
  #79699  
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From: Forest Hill, Maryland
Year: 1998
Model: Cherokee
Engine: 4.0L
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that is an old head unit....
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Old Jun 2, 2013 | 03:27 PM
  #79700  
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From: New Market
Year: 1998
Model: Cherokee
Engine: 4.0L I6
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Originally Posted by fritzthekatt
Hoping someone with more car stereo know how can help me solve this.

I've got the system all connected. HU has rear left/right RCA which are run to a punch X 3 way crossover.

RCA are run into Input A and the selector switches are set for 1 in 3 out. The 3 out RCA are then fed to the corresponding inputs on the Amp.

The amps sub connection is this new style where it is ++ on one side and -- on the other. Currently the sub which is a SVC 4ohm is connected to ++ but I tried several other settings with no success.

So the problem is I'm only getting sound from the front and rear channel and not the sub. I haven't had much luck finding out config info online. Most say you need to change the sub setting on the HU but that isn't a option here. (i dont think)

pic of HU controls

Any advice would be much appreciated.
Shouldn't you connect the sub to one + and one -? The HU should be sending full range and the crossover breaks up the signal. You have something wired incorrect. The HU doesn't matter.
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Old Jun 2, 2013 | 03:28 PM
  #79701  
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From: New Market
Year: 1998
Model: Cherokee
Engine: 4.0L I6
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Originally Posted by kuzican
that is an old head unit....
I was going to say that there's his problem right there.
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Old Jun 2, 2013 | 03:43 PM
  #79702  
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From: Nashville
Year: 2001
Model: Cherokee
Engine: 4.0
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Originally Posted by Pudgy Fingers
Shouldn't you connect the sub to one + and one -? The HU should be sending full range and the crossover breaks up the signal. You have something wired incorrect. The HU doesn't matter.

I told you I was going Vintage

I wired the sub +- first but no sound with that config a either. Even tried putting the sub on the B output, no luck there either.
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Old Jun 2, 2013 | 03:54 PM
  #79703  
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From: linthicum
Model: Cherokee
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Originally Posted by jakbob
Dafuq? Why are you putting your feet in the toilet with that blue cleanin water stuff?
It's at fancy nails getting a pedicure
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Old Jun 2, 2013 | 05:30 PM
  #79704  
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From: Glen Burnie, MD
Year: 2001
Model: Cherokee (XJ)
Engine: 4.0l
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Originally Posted by my89xj
100 amp to 136 I think, someone will Know.
90 amp stock, 136amp on the ZJ.

You will have to grind the mount bracket and a tiny bit on the timing cover.
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Old Jun 2, 2013 | 05:31 PM
  #79705  
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From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
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Originally Posted by Veeb0rg

90 amp stock, 136amp on the ZJ.

You will have to grind the mount bracket and a tiny bit on the timing cover.
Woohooo I got something right
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Old Jun 2, 2013 | 06:22 PM
  #79706  
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From: Crofton, MD
Year: 1992
Model: Cherokee
Engine: 4.0 I6, 62mm BBK Throttle Body w/ 1" Spacer, Rusty's Airtube w/ 9" K&N Conical
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Who has some used 3" coils and springs?
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Old Jun 2, 2013 | 06:23 PM
  #79707  
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From: Carrollton, GA
Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
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Originally Posted by nowhres
Who has some used 3" coils and springs?
Aaron has coils
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Old Jun 2, 2013 | 07:32 PM
  #79708  
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From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
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Originally Posted by nowhres
Who has some used 3" coils and springs?
$50 scott
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Old Jun 2, 2013 | 07:53 PM
  #79709  
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From: Frederick, Maryland
Year: 1996
Model: Cherokee
Engine: 4.0 I-6 High output
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Tank is swapped. All I can smell is gas. That might just be me though. No leaks. She feels peppy too!
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Old Jun 2, 2013 | 07:57 PM
  #79710  
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From: Forest Hill, Maryland
Year: 1998
Model: Cherokee
Engine: 4.0L
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good to hear
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