cnet15 Posted January 9, 2014 Report Share Posted January 9, 2014 when designing a slot ported enclosure for 2 subs (with the port in the middle) if the port length is longer than the box depth would the remainder of the port length be split in half then go parralel to the back wall in each direction? for example my box depth is 22.25 and my port length is 37.75. Link to comment Share on other sites More sharing options...
Flatsfisher8 Posted January 10, 2014 Report Share Posted January 10, 2014 Are you using a box calculator? Link to comment Share on other sites More sharing options...
Joe X Posted January 10, 2014 Report Share Posted January 10, 2014 L1 + L2 = whatever you entered in the port length field: Link to comment Share on other sites More sharing options...
Flatsfisher8 Posted January 10, 2014 Report Share Posted January 10, 2014 Yeah you need to adjust it to make it possible, and play width-length to get you're tuning to where you want it.. Simple Unless im misunderstanding you Link to comment Share on other sites More sharing options...
bbeljefe Posted January 10, 2014 Report Share Posted January 10, 2014 In answer to your question... yes. You're thinking about it correctly. Facebook: facebook.com/audioanarchyllc Instagram: audioanarchyllc Youtube: youtube.com/bbeljefe Link to comment Share on other sites More sharing options...
bkolfo4 Posted January 10, 2014 Report Share Posted January 10, 2014 The width is cut in half for the back portion of the port, but not the length. If the port is 6" wide, then the back portions of the port are each 3" wide. What Joe-X posted is correct; you do not cut L2 in half. L1+L2 is the total calculated length. Current system: 1997 Blazer - (4) Customer Fi NEO subs with (8) American Bass Elite 2800.1s Previous systems: 2000 Suburban - (4) BTL 15's and (4) IA 40.1's = 157.7 dB at 37 Hz. 1992 Astro Van - (6) BTL 15's and (6) IA 40.1's = 159.7 dB at 43 Hz. Link to comment Share on other sites More sharing options...
Flatsfisher8 Posted January 10, 2014 Report Share Posted January 10, 2014 Ahhh i understand now, yeah that makes sense Link to comment Share on other sites More sharing options...
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