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Single Alphasonic 12 box

Discussion in 'Subwoofer Box and Custom Fabrication' started by Lazy Eye, Feb 14, 2011.

  1. Lazy Eye

    Lazy Eye Full Member

    Lazy Eye, Feb 14, 2011
    #1
  2. connerray2010

    connerray2010 Full Member

    what, are you wanting someone to build it for you or just figure size and tunings for you?
     
    connerray2010, Feb 15, 2011
    #2
  3. Lazy Eye

    Lazy Eye Full Member

    just design the box, tuning and size. I build my own but I'm not very good at figure out what to tune it to. Hopefully ranger will chime in ha
     
    Lazy Eye, Feb 15, 2011
    #3
  4. jonnyv713

    jonnyv713 The Young Gun of CAT

    I really wish I had Bass Box Pro :(
     
    jonnyv713, Feb 15, 2011
    #4
  5. vincenzo

    vincenzo Full Member

    I found the theile small parameters in the manual from the company website here on page 12:
    http://www.alphasonikinc.com/tech/manuals/800ESeries.pdf

    But it seems one of the parameters are incorrect for that driver :confused: I'm guessing it's the qms figure, but even if I let WinISD autocalculate qms from the other quoted specs, I get a sub with 84db efficiency, and it doesn't want to play very loudly.

    How many watts were you planning to use? And why have you chosen this sub?
     
    vincenzo, Feb 16, 2011
    #5
  6. Lazy Eye

    Lazy Eye Full Member

    it's for a friend. He had 2 of them in a ported box on a power acoustik bamf 4000 but one needs reconed so we decided to build a box for just one
     
    Lazy Eye, Feb 16, 2011
    #6