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Posts posted by ajsons

  1. 2 hours ago, Invidiosulus said:

    However, I haven’t gone over the rest of the measurements on the Jeff Robinson drawing.


    In my mind, if I were going to draw up plans based on say the ones in the Cohen article, it would make sense to start with the very obvious known measurements.

    Such as,

    1. The overall size of the box

    2. The known angles, 35, 24, 30, and 6 degrees.

    3. The 4” square at the rear sides.

    4. The size of the motor board.


    From these known measurements, the rest of the measurements could be quickly discovered.


    I might post a quick screen capture video or two of what I’m talking about.

    I can also show how I would verify that a drawing of the side pieces matches the mathematically correct angles from the compound angles calculator.



    Josh - who has been spending way too much time thinking about this speaker cabinet this past week.



    Why will you do that, when I already did those? The drawings that I presented here were based on the official factory plan I got from University itself, and my Classic, factory made, matched those dimensions.  The measurements are already here, already discovered.


    What are you trying to prove?

  2. 1 hour ago, Marvel said:

    I was also getting confused with the two side pieces and getting  the compound angle correct, but it looks like Josh has it figured out. (one of the newer sets  of plans from University has all the edges mitered for the throat, which must have been a bear to cut and get together.

    There you go, Bruce.  Time to see some sawdust. 

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