Anarchy and rs28f m/t my first speaker design

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  • joe_B
    Junior Member
    • Jan 2010
    • 15
    #1

    Anarchy and rs28f m/t my first speaker design

    like the title says this is my first speaker from the ground up, i have built a few of other peoples speaker designs and i wanted to learn to do my own. Im hoping to get some feedback on the process if i did it correctly and the design if it looks ok. i built the boxes a few years ago so i don't have any pics of them being put together they are .5 cubic ft tuned to around 32hz. I used OmniMic v2 to measure the drivers i didn't do a near-field measurement so in the pictures below 500-600hz isn't accurate. then i extracted minimum phase. i used xsim for the crossover, i couldn't get the graphs to line up perfectly while trying to figure out the offset, the picture shows as close as i could get it.

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    Last edited by theSven; 24 June 2023, 18:35 Saturday. Reason: Update image location
    Joe
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    • JonMarsh
      Mad Max Moderator
      • Aug 2000
      • 15284
      #2
      Hmm, I can't look at your images closer, once you load them in a group, you have to actually put them in an image item, copying the attachment link.

      I'm headed out of the country for a week on business Friday, but should be able to look at these when I'm back- if you can get them displayed properly you'll probably get comments from others.

      Thanks for sharing, and hope your build works out to your satisfaction! :T
      the AudioWorx
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        • wkhanna
          Grumpy Old Super Moderator Emeritus
          • Jan 2006
          • 5673
          #3
          Originally posted by JonMarsh
          I'm headed out of the country for a week on business Friday
          safe travels, Maestro.


          joe_B,

          looking forward to getting a better view of you work.
          can you post some pics of the finished speakers for us?
          _


          Bill

          Practicing Curmudgeon & Audio Snob
          ....just an "ON" switch, Please!

          FinleyAudio
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            • scottvalentin
              Senior Member
              • May 2015
              • 175
              #4
              I'm looking forward to following this process as well! I have some projects for the summer which will be my first foray into designing crossovers and will need all the help I can get from the gurus here!

              Great driver choices by the way, looking forward to seeing these come together.
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                • joe_B
                  Junior Member
                  • Jan 2010
                  • 15
                  #5
                  sorry for the bad pics I was on my phone. i will update the first post this weekend
                  Joe
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                    • joe_B
                      Junior Member
                      • Jan 2010
                      • 15
                      #6
                      i reworked the crossover. the cabinet isn't finished yet but i added a picture of it.

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                      Last edited by theSven; 24 June 2023, 18:38 Saturday. Reason: Update image location
                      Joe
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                        • ---k---
                          Ultra Senior Member
                          • Nov 2005
                          • 5202
                          #7
                          Jon,
                          just FYI: he is getting a lot of responses at PE TT also:
                          Anarchy and rs28f m/t my first speaker design - Techtalk Speaker Building, Audio, Video Discussion Forum
                          http://techtalk.parts-express.com/forum/tech-talk-forum/1322686-anarchy-and-rs28f-m-t-my-first-speaker-design/page2
                          like the title says this is my first speaker from the ground up, i have built a few of other peoples speaker designs and i wanted to learn to do my own. Im
                          - Ryan

                          CJD Ochocinco! ND140/BC25SC06 MTM & TM
                          CJD Khanspires - A Dayton RS28/RS150/RS225 WMTMW
                          CJD Khancenter - A Dayton RS28/RS150/RS180 WTMW Center
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                            • joe_B
                              Junior Member
                              • Jan 2010
                              • 15
                              #8
                              Sorry, I would have posted that but I wasn't sure if it was ok to post a link to another forum.
                              Joe
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