Recent Content by Nate Hansen

  1. Nate Hansen
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    Upgrade diaphragm for BA750

    I've always wondered about the entrance angle on those larger SEOS waveguides (the 18 and 24). What are the angles? There was much discussion...
    Post by: Nate Hansen, Nov 26, 2015 in forum: Speaker Components
  2. Nate Hansen
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    unity/synergy horn

    Look up bwaslo's CoSynes, which I believe are documented on this forum.
    Post by: Nate Hansen, Nov 5, 2015 in forum: DIY Speakers and Subwoofers
  3. Nate Hansen
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    SEOS fit CD10Nd and CD10Fe..?

    Did they say if that's the half angle or the included angle? If it's going to be a different angle imo you'd be better off with a shallower angle...
    Post by: Nate Hansen, Oct 20, 2015 in forum: General Topics
  4. Nate Hansen
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    SEOS fit CD10Nd and CD10Fe..?

    Re: SEOS fit CD10Nd and CD1014Nd..? A quick search didn't turn up anything, but here's a link to the exit angles a various other drivers:...
    Post by: Nate Hansen, Sep 22, 2015 in forum: General Topics
  5. Nate Hansen
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    Question on measurement setup

    I use a bit of everything :o The in-room data I referred to was done in REW and ARTA showed a similar result. The outdoor was done in Holm so...
    Post by: Nate Hansen, Oct 22, 2014 in forum: Room Set Up, Audio Theory, and Measurements
  6. Nate Hansen
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    Question on measurement setup

    The thing I've found with a 200-300hz gate is that the resolution is quite low. Yeah, you get data but it has a way of masking what's really going...
    Post by: Nate Hansen, Oct 22, 2014 in forum: Room Set Up, Audio Theory, and Measurements
  7. Nate Hansen
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    Another "Synergy" Build...

    Here's a shot of some of the measurements I did with a centered vs. offset port. These are the 4" closed back Celestions that Danley uses. They're...
    Post by: Nate Hansen, Feb 14, 2013 in forum: Waveguides and Horns
  8. Nate Hansen
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    Another "Synergy" Build...

    I was gonna mention that..... It's what I did after I had everything built and it wasn't working like I thought it should. It would be interesting...
    Post by: Nate Hansen, Jan 29, 2013 in forum: Waveguides and Horns
  9. Nate Hansen
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    Another "Synergy" Build...

    One thing to keep in mind (I think someone mentioned it) is if the port is offset from the mid driver center. I've got a set of Paralines (another...
    Post by: Nate Hansen, Jan 27, 2013 in forum: Waveguides and Horns
  10. Nate Hansen
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    DIY Synergy/Unity spreadsheet

    Thanks for the reminder, I forgot about that thread over there already. Good stuff! My Paralines are 10" tall and the eye is sized hopefully to...
    Post by: Nate Hansen, Sep 22, 2012 in forum: Waveguides and Horns
  11. Nate Hansen
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    DIY Synergy/Unity spreadsheet

    JackNC - sounds interesting, guess I wasn't thinking outside of the box! I wonder how that would work with equal path lengths and equal energy...
    Post by: Nate Hansen, Sep 21, 2012 in forum: Waveguides and Horns
  12. Nate Hansen
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    DIY Synergy/Unity spreadsheet

    I don't think that would be easy at all, and I'm not sure it would work. The mouth on a "typical" Paraline is about 10" tall x 1" wide. The...
    Post by: Nate Hansen, Sep 21, 2012 in forum: Waveguides and Horns
  13. Nate Hansen
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    DIY Synergy/Unity spreadsheet

    How about a teaser? Crappy phone shot. The horn's made out of cardboard hardened with polyester resin. It still flexes pretty good, I'm trying to...
    Post by: Nate Hansen, Sep 18, 2012 in forum: Waveguides and Horns
  14. Nate Hansen
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    DIY Synergy/Unity spreadsheet

    Here ya go, based on the original Lambda Unity I think (not mine!):...
    Post by: Nate Hansen, Sep 17, 2012 in forum: Waveguides and Horns