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Finished My Sub Install (Ol School Sub for Ol School Car)

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    Finished My Sub Install (Ol School Sub for Ol School Car)

    Here's a simple install in my 90 325i. I was on a budget since this is pretty much my daily beater car. Sub, amp, wires, and materials all totaled around $150 but still sounds clean and clear. Plays loud enough for my tastes as well. Guessing around 120db. Will use a cheesy Radio Shack meter on the dash to get a rough estimate when I have a spare moment. Main goal was to keep it compact and still sound good. Didn't need earth shattering, just clean and clear. I can still rattle my side views and rear view pretty damn good though if desired. Best part, still have full spare and it weighs less than 60lbs.

    Equipment details. Kenwood KDC-X889 HU. Alpine Type R 3 ways up front. JL Audio 12w4-4 bridged on a POS Sony Xplod (insert crappy model number here). I'm hoping the "800w" sony is putting out around 200-300rms to the JL which would be a nice match. Box is 1.25ft^3 sealed... I usually prefer sealed boxes as, to me, they sound cleaner. Wire are 8awg + and ground... can't imagine this POS requiring any more than that. If it has a problem overheating or something I'll go bigger. I'm only using it because I picked it up clearance with my employee discount at Circuit City. Yep, I'm an installer at CC... you want to fight about it. Just kidding... been doing installs on my own for about 5 years and only worked at CC for the last 5 months. So don't flame me too hard I was trying to bring some quality and credibility to the place.

    Impressions: Sounds surprisingly good for a budget build. Image is crap because the e30's speaker positioning is terrible. It would be much better with components and having tweeters on the door sail panels. Clarity is decent and output is pleasing. Reproduces at least 95% of the tracks I've thrown at it to my tastes. I listen to music from ALL genres so that's saying something.

    On to the money shots... btw I am aware you can see some bare wood if you look from the sides where the amp is. I am going to paint the box so that will not be the case in the near future. Thanks for looking, comments, questions and suggestions are more than welcome.

    Sub is actually a "new" reman and came in the ol school box with all paperwork from JL in like new condition. Thought that was pretty cool. I like old gear, used to run 2 s12d solobarics.



























    "A good memory for quotes combined with a poor memory for attribution can lead to a false sense of originality."
    -----------------------------------------
    91 318is Turbo Sold
    87 325 Daily driver Sold
    06 4.8is X5
    06 Mtec X3
    05 4.4i X5 Sold
    92 325ic Sold & Re-purchased
    90 325i Sold
    97 328is Sold
    01 323ci Sold
    92 325i Sold
    83 528e Totaled
    98 328i Sold
    93 325i Sold

    #2
    Looks like you did a good job.

    Congrats.

    Much better than some of the hacks I've seen in the past.
    -Andy

    Comment


      #3
      nice job!

      spray bomb the wood around the amp black, it will help hide the crevises of wood that poke through your cover
      My E30 v1.0 | v2.0 | v3.0 | My E28 |My E34 | My feedback

      Comment


        #4
        Looks good.

        I recently put the 889 in my Landcruiser. I was surprised how good it sounds.

        Enjoy!

        [IMG]https://cimg4.ibsrv.net/gimg/my350z.com-vbulletin/550x225/80-parkerbsig_5096690e71d912ec1addc4a84e99c374685fc03 8.jpg[/IMG

        Comment


          #5
          Originally posted by parkerbink View Post
          Looks good.

          I recently put the 889 in my Landcruiser. I was surprised how good it sounds.

          Enjoy!
          Well the 889 isn't the weak part of the system. That is actually a really nice HU and I've used it now for a really long time in all kinds of systems. Can be setup extremely well and it actually helped alot with the e30's very poor sound stage. No replacement for moving the speakers up... but still it sounds much better than 95% of the systems out there.

          Thanks for the compliments guys ;)

          Just need to paint the box around the amp and then she'll be done.
          "A good memory for quotes combined with a poor memory for attribution can lead to a false sense of originality."
          -----------------------------------------
          91 318is Turbo Sold
          87 325 Daily driver Sold
          06 4.8is X5
          06 Mtec X3
          05 4.4i X5 Sold
          92 325ic Sold & Re-purchased
          90 325i Sold
          97 328is Sold
          01 323ci Sold
          92 325i Sold
          83 528e Totaled
          98 328i Sold
          93 325i Sold

          Comment


            #6
            Originally posted by Schnitzer318is View Post
            Well the 889 isn't the weak part of the system. That is actually a really nice HU and I've used it now for a really long time in all kinds of systems. Can be setup extremely well and it actually helped alot with the e30's very poor sound stage. No replacement for moving the speakers up... but still it sounds much better than 95% of the systems out there.

            Thanks for the compliments guys ;)

            Just need to paint the box around the amp and then she'll be done.
            I was not suggesting there was anything wrong with the 889.

            I had a DDX-7019 running through JL amps and removed it when my Acura became my daily.

            I got tired of no music in the truck so finally got the 889. It is running on it's internal amp and sounds surprisingly good COMPARED to running through much better external amplification.

            I have new amps for it just need to find time to install them.

            Sorry if I offended.

            [IMG]https://cimg4.ibsrv.net/gimg/my350z.com-vbulletin/550x225/80-parkerbsig_5096690e71d912ec1addc4a84e99c374685fc03 8.jpg[/IMG

            Comment


              #7
              Oh I got ya. Ya the internal amp does a decent job as long as you back out all the frequencies below 120hz. At least on my application. I used to run it with external amps on components... lol and that sounded much better than it does currently. ;) So I see what you're saying.

              No offense was taken, didn't realize you were evaluating the internal amp.

              Originally posted by Jaygo333
              Actually suprised.
              LOL Good surprised or bad surprised? :)
              "A good memory for quotes combined with a poor memory for attribution can lead to a false sense of originality."
              -----------------------------------------
              91 318is Turbo Sold
              87 325 Daily driver Sold
              06 4.8is X5
              06 Mtec X3
              05 4.4i X5 Sold
              92 325ic Sold & Re-purchased
              90 325i Sold
              97 328is Sold
              01 323ci Sold
              92 325i Sold
              83 528e Totaled
              98 328i Sold
              93 325i Sold

              Comment


                #8
                extremely nice job for a "beater" install!! ;) did you vent into the cabin somehow? :)

                Comment


                  #9
                  "actually surprised" because it starts off looking r3v style... then it ends up looking good.

                  Comment


                    #10
                    Looks really good! nice job.

                    Comment


                      #11
                      pull the amp out and spray paint the piece of wood its mounted on black so you cant see it through the trim

                      Comment


                        #12
                        Originally posted by n0n0perational View Post
                        pull the amp out and spray paint the piece of wood its mounted on black so you cant see it through the trim

                        if you bother to read what he wrote he said he was going to do that already.

                        Comment


                          #13
                          ^Thanks. ;)
                          "A good memory for quotes combined with a poor memory for attribution can lead to a false sense of originality."
                          -----------------------------------------
                          91 318is Turbo Sold
                          87 325 Daily driver Sold
                          06 4.8is X5
                          06 Mtec X3
                          05 4.4i X5 Sold
                          92 325ic Sold & Re-purchased
                          90 325i Sold
                          97 328is Sold
                          01 323ci Sold
                          92 325i Sold
                          83 528e Totaled
                          98 328i Sold
                          93 325i Sold

                          Comment


                            #14
                            Originally posted by robspeed325i View Post
                            if you bother to read what he wrote he said he was going to do that already.
                            ehh




                            looks good though man

                            Comment


                              #15
                              Bummer about the whole Chirket Chitty closing...I hope you were already out of there before the shit hit the fan...

                              Not a bad looking install at all, man...that Sony makes a bit more powa than you are suggesting though, more like 400ish RMS on a 4 ohm mono load.

                              Looks pretty damn nice. Also looks like you need a decent table saw at your disposal!

                              hang in there
                              Luke

                              Closing SOON!
                              "LAST CHANCE FOR G.A.S." DEAL IS ON NOW

                              Luke AT germanaudiospecialties DOT com or text 425-761-6450, or for quickest answers, call me at the shop 360-669-0398

                              Thanks for 10 years of fun!

                              Comment

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