Sub Wiring. Fixed. Thanks

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  • robert325is
    E30 Enthusiast
    • Aug 2004
    • 1171

    #1

    Sub Wiring. Fixed. Thanks

    ok so i've been driving around for ~1month now thinking that I had my sub/amp hooked up fine, but realized I wasn't getting much bass out of my sub... when i look in my trunk, I notice there is an incredible amount of bass, but it isn't coming from my sub??? it is coming from my passenger side rear speaker... i was amazed, because this speaker is putting out about as much bass as a sub. but any ways. im thinking i hooked up the RCA cable wrong, but i cant figure out where to run the RCA cable. these are pics i took today of the RCA disconnected. i had it wired into a cable with a tag on it that said "system remote control" in the pictures the grey wires noit connected to anything say "Front Output" and im guessing the other parts are rear output? any advice would be greatly appreciated.


  • robert325is
    E30 Enthusiast
    • Aug 2004
    • 1171

    #2
    bump damnit...

    its a pioneer HU... are the round circle things the preouts? do I just plug the RCA into one of the preouts? and if so, does that mean i have to get a connector and splice it into the RCA?

    TIA

    Comment

    • bimmerphile
      No R3VLimiter
      • Oct 2003
      • 3495

      #3
      you can't just "splice" into RCA cables.

      what does the manual say the connectors are?
      My mountains are better than yours.

      Comment

      • robert325is
        E30 Enthusiast
        • Aug 2004
        • 1171

        #4
        manual didnt come w/ the car... HU did

        Comment

        • DEADZONER1
          Grease Monkey
          • Dec 2004
          • 311

          #5
          If I remember correctly on my old pioneer head unit the two rca connections that are reccessed are for the subs
          https://farm8.staticflickr.com/7475/...1e97724413.jpg

          Comment

          • robert325is
            E30 Enthusiast
            • Aug 2004
            • 1171

            #6
            Originally posted by DEADZONER1
            If I remember correctly on my old pioneer head unit the two rca connections that are reccessed are for the subs
            thats what im thinking, but do i just stick the RCA cable in there and tape it or get a special connector and wire the RCA the the connector?

            and also, does the rca have to connect to both outputs?

            Comment

            • kencopperwheat
              King of Kegstands
              • Oct 2003
              • 14396

              #7
              If you're hooking up an external sub amp to your deck, you can use any set of pre-amp outputs. I'm guessing that the ones that are recessed are for a sub output (ie, fader won't affect them). The only wire that's coming out of the back of the deck that you'll want to hook up to the amp is the 'remote' wire... it tells the amp when to turn on and off. So from the deck you'll only have a pair of RCAs and the remote wire going back to the amp.
              Originally posted by Gruelius
              and i do not know what bugg brakes are.

              Comment

              • robert325is
                E30 Enthusiast
                • Aug 2004
                • 1171

                #8
                by RCA i was meaning remote wire. sorry im a total n00b, but is and RCA like and adapter thing i wire the remote wire into?

                Comment

                • robert325is
                  E30 Enthusiast
                  • Aug 2004
                  • 1171

                  #9
                  BUMP.. i got some RCA adapters, but all the bass is still coming from my passenger side rear speaker.. any reason for this?

                  Comment

                  • kencopperwheat
                    King of Kegstands
                    • Oct 2003
                    • 14396

                    #10
                    Are your other speakers running off of the deck amplifier?
                    Originally posted by Gruelius
                    and i do not know what bugg brakes are.

                    Comment

                    • robert325is
                      E30 Enthusiast
                      • Aug 2004
                      • 1171

                      #11
                      yah

                      Comment

                      • kencopperwheat
                        King of Kegstands
                        • Oct 2003
                        • 14396

                        #12
                        Is there a way to control the sub volume on your deck? I'm thinking the volume on the sub preouts might be down.

                        How many watts is your sub amp? Do the gains need to be turned up?
                        Originally posted by Gruelius
                        and i do not know what bugg brakes are.

                        Comment

                        • robert325is
                          E30 Enthusiast
                          • Aug 2004
                          • 1171

                          #13
                          all the settings are fine, its just that instead of the bass coming out of my sub, it is coming out of the speaker, and its extrememly strong too... it sounds like a sub, but its not, my sub isn't doing anything at all and the way i have my HU set up it Front+S/W.

                          Comment

                          • kencopperwheat
                            King of Kegstands
                            • Oct 2003
                            • 14396

                            #14
                            Is your sub a DVC? How many watts is your amp? Are you sure the amp is on and you're not getting 'cross-talk' from the rear speakers to the sub?
                            Originally posted by Gruelius
                            and i do not know what bugg brakes are.

                            Comment

                            • bkelsey86
                              Banned
                              • Oct 2003
                              • 1173

                              #15
                              I'm having this same problem and coincidentally we have the same head units but I am runnign two different amps a 4 channel and a 2 channel and I have all these Y connectors into those 2 pre-outs. There is more bass from the interior speakers then the subs. I'm about to go say fuck pioneer and get a 3 preout headunit.

                              Comment

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