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Need help to figure out port size and legth for a dd 3512 please

Old May 9, 2012 | 10:15 PM
  #21  
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Originally Posted by audio1der
..Yes; the longer the port, the lower the tuning. Same port+ bigger box= higher port tuning.
I think you meant Same port+ bigger box= lower port tuning.

The bigger the box, the more port area is recommended though..
Old May 10, 2012 | 02:11 PM
  #22  
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The bigger the box, the more port area is recommended though..
Oh yeah? Please explain why....
Old May 11, 2012 | 08:46 AM
  #23  
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I hate to ask this but that box you made for me will not work cause my amps will have nowhere to put them so I was wondering if u can design the port in the front also give me your email address I'll pay pal u some $
Old May 11, 2012 | 09:54 AM
  #24  
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I will look look at 2 options, that is, putting the port in front (like where the sub is) or at the center on top, let me know if I put the the port on the top center if the amps will fit.

And dont worry with the $, this one if free

Last edited by Sonic; May 11, 2012 at 10:11 AM.
Old May 11, 2012 | 10:44 AM
  #25  
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Port in front. Never mind the center. I think my kid will put stuff in it anyway. Lol. Port front will let me use the whole top of the box to make a nice amp rack and wire display.
Old May 11, 2012 | 10:54 AM
  #26  
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ok got ya
Old May 11, 2012 | 11:08 AM
  #27  
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would you prefer it at the front top or bottom right hand corner?
Old May 11, 2012 | 03:29 PM
  #28  
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All other dimensions remain the same, let me know if I forgot any.





Attached Thumbnails Need help to figure out port size and legth for a dd 3512 please-dd3512-1changes22.jpg   Need help to figure out port size and legth for a dd 3512 please-dd3512-1changes1.jpg   Need help to figure out port size and legth for a dd 3512 please-sds.jpg  

Last edited by Sonic; May 11, 2012 at 09:48 PM.
Old May 11, 2012 | 10:49 PM
  #29  
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thanks...that box will do fine!...... just out of curiosity, why didnt you do a slot port?
Old May 11, 2012 | 11:40 PM
  #30  
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fits better in this application, better flow, works better with the theory behind ports, and the list goes on...

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