My DIY speakers -"J&N"

Discussion in 'Audio Hardware' started by Georgi Tsvetkov, Sep 15, 2021.

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  1. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    This is very easy to do, you take the subway and... you are in Sofia.
     
    jonwoody likes this.
  2. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    Thanks, I have no idea how to answer you, thank you very much for your evaluation!
     
  3. jonwoody

    jonwoody Tragically Unhip

    Location:
    Washington DC
    Georgi does the Transatlantic Subway stop in DC? If so I'm coming too! :D
     
  4. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    Oh yes, but you will have to take a trolleybus for two stops and ... you are in my home, welcome!
     
    jonwoody likes this.
  5. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    [​IMG]
    A little more photo material on the topic;
     
    Slimwhit33, Ingenieur, Davey and 4 others like this.
  6. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    And another option for complete surround sound - four identical speakers and a central speaker, with these quality speakers, with the correct setting according to the room, SW is not needed.[​IMG]
     
    jonwoody likes this.
  7. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    I will show you one of my projects, which I had to change basically right at the very beginning - the back speakers ;
    We all know, what is the ideal shape for the speakers- sphere. For technological reasons, it is difficult to do, especially with three tape loudspeakers. I strive to make the second most effective form - the egg. To begin with, I schematically design this way.I calculate the approximate volume, how do I find the right volume, will show you later in my project .
    The loudspeakers are "SEAS"- Excel T25CF002 ", W18EX001- 6,5" . Everything is handmade, no "CNC" machine is used.
    First option;[​IMG]
     
    jonwoody likes this.
  8. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
  9. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    Тhe internal structure of the cabinets;
    [​IMG]
     
  10. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
  11. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    A few elements from the front panel processing;[​IMG] [​IMG]
     
    Slimwhit33, aunitedlemon and jonwoody like this.
  12. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    To remind those who are interested in DIY, this is the internal structure of a properly established cabinet/ according to my standard /; [​IMG]
     
    MC Rag, bever70, aunitedlemon and 3 others like this.
  13. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    Gentlemen,
    excuse me please for my decision but , I will continue with the topic only if there is interest, I think that a monologue is not necessary!
     
    MC Rag and StimpyWan like this.
  14. Ingenieur

    Ingenieur Just a dog looking for a home...

    Location:
    Back in PA
    Simply amazing!
     
    aunitedlemon likes this.
  15. ubiknik

    ubiknik Forum Resident

    Location:
    Chicago, IL USA
    Ditto.
    Beyond spectacular!
     
    Ingenieur likes this.
  16. jonwoody

    jonwoody Tragically Unhip

    Location:
    Washington DC
    Georgi don't you dare stop this is both educational and aspirational! The silence is just us in awe of your incredible work.
     
    MC Rag, WvL, StimpyWan and 3 others like this.
  17. aunitedlemon

    aunitedlemon Unity is in the pith.

    Location:
    Oregon
    Please continue this humbling exercise in excellence. I'm thoroughly enjoying getting to see your fruition go from an idea seed to a beautiful speaker.
     
    WvL, StimpyWan and Ingenieur like this.
  18. aunitedlemon

    aunitedlemon Unity is in the pith.

    Location:
    Oregon
    How much would you charge to ship a pair of your finely finished J & N's to the U.S.? ;)
     
  19. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    Thanks!
     
    Ingenieur likes this.
  20. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    Thank you for the good evaluation of my projects, thank you very much!
    P.S. Such is the reality, I came across a forum in which this isn't exactly a high-traffic DIY-Loudspeakers but, i will finish my presentation .
     
    MC Rag, Ingenieur and jonwoody like this.
  21. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    We have a deal!
     
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  22. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    So, how do I calculate the price of speakers, according to American or European standards / prices of materials and labor /?
     
  23. Just Walking

    Just Walking Forum Resident

    Location:
    UK
    I'll repeat what others have said - truly stunning workmanship. What do they sound like?

    But that is the joy of DIY cabinet making (not only loudspeaker cabinets). You can spend as long as you like, because you only have yourself to please.

    And that is the difference between exceptionally talented amateurs, and trained professionals who do it for a living. The professional workers in wood have to work fast. Really fast, because if they don't, they don't eat.
     
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  24. Georgi Tsvetkov

    Georgi Tsvetkov jororaitchev Thread Starter

    Location:
    Sofia-Bulgaria
    Absolutely! But when DIY becomes a profession, everyone is happy, and the diyer has something to eat in abundance.
     
    jonwoody likes this.
  25. Gibsonian

    Gibsonian Forum Resident

    Location:
    Iowa, USA
    I am not worthy
     
    jonwoody likes this.
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