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    Stupid Sub Feedback

    Ok i have two amps. 1 is for the inside speakers and the other is for the sub. I ran the power wires on the driver side of the car and the audio wire on the passengers side. When i turn on the car, the sub starts pounding and when i put on hazards or my signals, u can actually hear it on the sub. What is there to look for to fix cause its driving me crazy. O yea the speakers dont do it at all just the sub. Thanks I would love to fix it

    Platano Head Man?!
    My Ride Peeps
    http://www.cb7tuner.com/vbb/showthread.php?t=118338

    #2
    I have a similar setup, and the same problem.....but I'm pretty sure I know what's causing it. I just haven't fixed it yet.

    Are your amps chassis' touching the car's sheet metal in any way?

    Have you checked your grounding?
    1992 Accord LX - SOLD

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      #3
      Originally posted by maroonaccord2.2 View Post
      I have a similar setup, and the same problem.....but I'm pretty sure I know what's causing it. I just haven't fixed it yet.

      Are your amps chassis' touching the car's sheet metal in any way?

      Have you checked your grounding?
      Nah.my ground is coming off a bolt behind the back seat. Can this be it?

      Platano Head Man?!
      My Ride Peeps
      http://www.cb7tuner.com/vbb/showthread.php?t=118338

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        #4
        Try turning down the gain on your sub amp.


        PURCHASED NOVEMBER 1991. THAT'S RIGHT, I'M THE ONE AND ONLY OWNER. BEAT THAT!

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          #5
          Seperate the amp grounds

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            #6
            Your problem My friend is coming from having a NON Sheilded set of RCA's, its a common problem with an easy fix, seeing as your RCAs start behind the radio thats right below the turns/hazards and so on they will pick up the (white Noice) produced by the hi and low voltage drops in your system, also if your running all that gear a Capasitor is in deff need Honda Alts are no good for that much power use!


            Good Luck


            http://www.cb7tuner.com/vbb/showthread.php?t=121793

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              #7
              YAY finally fixed it...Gave the amps there own grounds..made sure none of the speaker wires were touching the power which one was.....Lowered the sub just a bit..And there no more feedback...I love me life lol

              Platano Head Man?!
              My Ride Peeps
              http://www.cb7tuner.com/vbb/showthread.php?t=118338

              Comment


                #8
                Originally posted by bruno8747 View Post
                Seperate the amp grounds
                Originally posted by Ont1992ADL View Post
                Your problem My friend is coming from having a NON Sheilded set of RCA's, its a common problem with an easy fix, seeing as your RCAs start behind the radio thats right below the turns/hazards and so on they will pick up the (white Noice) produced by the hi and low voltage drops in your system, also if your running all that gear a Capasitor is in deff need Honda Alts are no good for that much power use!


                Good Luck
                Originally posted by unplatano1 View Post
                YAY finally fixed it...Gave the amps there own grounds..made sure none of the speaker wires were touching the power which one was.....Lowered the sub just a bit..And there no more feedback...I love me life lol

                Easy wasn't it?

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