Fiberglass BOX for 6x9 in back.

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  • SpeedDemon_e30
    Member
    • Sep 2004
    • 48

    #1

    Fiberglass BOX for 6x9 in back.

    I want to make a custom fiberglass box for the back of my car for my 6x9 becuase you know that 6X9s dont fit well in stock bmw e30 speaker holes. So i was going to set the speakers at a angle were there facing the front and not flat. And i just wonding if anyone know how to make a mold or has a idea for a mold .. Thanks!!!!!! 8)
  • bimmerphile
    No R3VLimiter
    • Oct 2003
    • 3495

    #2
    Re: Fiberglass BOX for 6x9 in back.

    Originally posted by SpeedDemon_e30
    you know that 6X9s dont fit well in stock bmw e30 speaker holes
    my dremel disagrees
    My mountains are better than yours.

    Comment

    • kencopperwheat
      King of Kegstands
      • Oct 2003
      • 14396

      #3
      6x9s are a waste. Just get some 6.5"s if you're going to run rear speakers at all.
      Originally posted by Gruelius
      and i do not know what bugg brakes are.

      Comment

      • Jordan
        R3V OG
        • Oct 2003
        • 12907

        #4
        Originally posted by kencopperwheat
        6x9s are a waste. Just get some 6.5"s if you're going to run rear speakers at all.
        Tenured Automotive Service Professional - Avid BMW Enthusiast

        Vapor Honing & E30 ABS Pump Refurbishment Service
        https://mtechniqueabs.com/

        Comment

        • SpeedDemon_e30
          Member
          • Sep 2004
          • 48

          #5
          f that i like my 4 way 6x9s.. and i still need help with the question

          Comment

          • Jordan
            R3V OG
            • Oct 2003
            • 12907

            #6
            Originally posted by Jordan
            Originally posted by kencopperwheat
            6x9s are a waste. Just get some 6.5"s if you're going to run rear speakers at all.
            Tenured Automotive Service Professional - Avid BMW Enthusiast

            Vapor Honing & E30 ABS Pump Refurbishment Service
            https://mtechniqueabs.com/

            Comment

            • BMW BMXER
              R3VLimited
              • Oct 2003
              • 2325

              #7
              Originally posted by SpeedDemon_e30
              f that i like my 4 way 6x9s.. and i still need help with the question
              I assume you want loud music rather than proportinate music then?

              You can buy 6x9 boxes that suit your purpose.


              Sold it.

              Comment

              • SpeedDemon_e30
                Member
                • Sep 2004
                • 48

                #8
                No i just like to hear the the people sing over the bass. And the 4 ways get that high quity sound.. I also have two audiobahn 12's in my trunk.. but thanks for the sujection. Oh and you bmx as well? I ride dirt what you ride?

                Comment

                • BMW BMXER
                  R3VLimited
                  • Oct 2003
                  • 2325

                  #9
                  Dirt, park and street.

                  Sold it.

                  Comment

                  • kencopperwheat
                    King of Kegstands
                    • Oct 2003
                    • 14396

                    #10
                    First, you don't want any highs coming from the rear. If you're going to have rear fill at all (which I don't recommend), you're just going to want mid-bass coming from the rear. That being said, a 6.5" midbass speaker will provide better sound quality than a 6x9 coaxial in the rear deck.
                    Originally posted by Gruelius
                    and i do not know what bugg brakes are.

                    Comment

                    • SpeedDemon_e30
                      Member
                      • Sep 2004
                      • 48

                      #11
                      OK Ken heres my setup. I have one BOSS 1000 watt 4 chanel amp. Just so you know i dont have a job thats why im sticking with what i got. I have 4 way 6x9 in the back and 3 way 5 1/4s in the doors. And two AudioBahn 12"s in my trunk.. Im happy with what i gotz. I just want a fiberglass box to close it up..

                      Comment

                      • jimi318is
                        Advanced Member
                        • May 2004
                        • 152

                        #12
                        Originally posted by SpeedDemon_e30
                        OK Ken heres my setup. I have one BOSS 1000 watt 4 chanel amp. Just so you know i dont have a job thats why im sticking with what i got. I have 4 way 6x9 in the back and 3 way 5 1/4s in the doors. And two AudioBahn 12"s in my trunk.. Im happy with what i gotz. I just want a fiberglass box to close it up..
                        If that's what you want then go for it, but I would not mess with fiberglass in this case, prefabs are inexpensive and are made of wood and will end up sounding better than "glass".

                        Comment

                        • Jordan
                          R3V OG
                          • Oct 2003
                          • 12907

                          #13
                          You realize that fiberglass cloth and good resins are very expensive right?
                          Tenured Automotive Service Professional - Avid BMW Enthusiast

                          Vapor Honing & E30 ABS Pump Refurbishment Service
                          https://mtechniqueabs.com/

                          Comment

                          • kylebes1
                            R3VLimited
                            • May 2004
                            • 2804

                            #14
                            will 6.5 midbass speakers fit behind a factory e30 grill? I ask because my 318i just has the 5.25 in mid speakers that have the one peice cover.

                            I have not had any experince with sound setups, so do you think two tweaters in the stock location, along with two 5.25 midbass speakers for the front will sound good? And if the 6.5 midbass speakers will fit behind the factory grills then add two of those for the rear, other wise I will run like two more 5.25.

                            Like I said I do not know what sounds good other than the Infinity system our Grand Cherokee had and the Mark Leva something the Lexus had.

                            Comment

                            • DSchultz325e
                              E30 Enthusiast
                              • Aug 2004
                              • 1158

                              #15
                              do you have the premium speaker deck housing from the later cars or does it just bolt onto the shelf? If you don't want to drill holes you can always buy the spacer/adapter pieces to mount the sixes from circuit city or something. I dunno, ive got 5.25 coax in the rear and the sound from the front is plenty enough.
                              I retired my E30 for now...
                              E46 323i
                              David Schultz

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