06RTCharger Posted December 18, 2018 Author Report Share Posted December 18, 2018 Heres their recommended box sizes. I knew i couldnt exactky use their recommendations because they dont say how much power their boxes are for and they dont say what kind of bandwidth those recommendations have. Link to comment Share on other sites More sharing options...
CstrokerV Posted December 18, 2018 Report Share Posted December 18, 2018 the specs are probably fine... not sure what they have the tuning at... if you tune to say 34hz the port needs to be 38.5 inches long in a 4 cubed box which in turn takes up 1.75 cubic feet so at minimum you need a net volume of 5.75 cubic feet that does not include sub and bracing displacment my build http://www.stevemeadedesigns.com/board/topic/142505-small-build-log-4-dc-lvl3-10s-tl-update-link-to-rebuild/ http://www.stevemeadedesigns.com/board/topic/154258-rebuild-6-lvl3-12s-update-small-video-nothing-spectacular/ new build http://www.stevemeadedesigns.com/board/topic/188181-03-trailblazer-slow-build-8-dc-lvl3-12-m1-motor-m2-parts/ Link to comment Share on other sites More sharing options...
06RTCharger Posted December 18, 2018 Author Report Share Posted December 18, 2018 47 minutes ago, CstrokerV said: the specs are probably fine... not sure what they have the tuning at... if you tune to say 34hz the port needs to be 38.5 inches long in a 4 cubed box which in turn takes up 1.75 cubic feet so at minimum you need a net volume of 5.75 cubic feet that does not include sub and bracing displacment Back to the drawing board. I think i need to try a software program. Doing this with a pen and paper is mind boggling sometimes lol. Link to comment Share on other sites More sharing options...
aculous Posted December 18, 2018 Report Share Posted December 18, 2018 You may want to contact @Triticum Agricolam he always has helped me out when it comes to box designs and he does really nice work as well. Also I am about to pass out (night shift) But if it would help I can try and get an output from bassbox pro if you have the T/S parameters (maybe they're online already?). I think bassbox pro is way too conservative on port size though also theres a calc on the forum someplace...I'll find it tonight most likely. Link to comment Share on other sites More sharing options...
06RTCharger Posted December 18, 2018 Author Report Share Posted December 18, 2018 9 hours ago, aculous said: You may want to contact @Triticum Agricolam he always has helped me out when it comes to box designs and he does really nice work as well. Also I am about to pass out (night shift) But if it would help I can try and get an output from bassbox pro if you have the T/S parameters (maybe they're online already?). I think bassbox pro is way too conservative on port size though also theres a calc on the forum someplace...I'll find it tonight most likely. Thanks man but from what the others have said it seems like i need to find another cube or cube and a half. If you wanna mess around with this sub on bassbox i posted the manufacture specs on page one, the last post at the bottom of the page should have the picture. Ive tried Triticum calculator, but im not exactly sure how much airspace i need. heres the amp specs. Link to comment Share on other sites More sharing options...
CstrokerV Posted December 19, 2018 Report Share Posted December 19, 2018 i would still talk to box builders my build http://www.stevemeadedesigns.com/board/topic/142505-small-build-log-4-dc-lvl3-10s-tl-update-link-to-rebuild/ http://www.stevemeadedesigns.com/board/topic/154258-rebuild-6-lvl3-12s-update-small-video-nothing-spectacular/ new build http://www.stevemeadedesigns.com/board/topic/188181-03-trailblazer-slow-build-8-dc-lvl3-12-m1-motor-m2-parts/ Link to comment Share on other sites More sharing options...
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