galacticmonkey Posted February 9, 2008 Report Share Posted February 9, 2008 Heres a design I did... Took about an hour to finish and draw up. Its a little off from what It wanted to be, and Sketchup was giving me some problems, but it was just for fun. So check it out. Its pretty damn big, at almot 54 cubes external. Never really designed a bandpass before, but got a formula from a friend last night and it sounded great so I went from 2 12s to 16 12s. The credit for the formula goes to Jethro Eason. He said that it should work well for just about any 12" sub you can find. Anyways, heres the pics. Quote Link to comment Share on other sites More sharing options...
EricM9104 Posted February 9, 2008 Report Share Posted February 9, 2008 (edited) Holy hell. Are you gonna do a 4th order bandpass when you do your new build? Edited February 9, 2008 by emat19876 Quote 2015 Honda Civic LX 4dr | 24k miles Stock H/U and mids/highs Power Acoustik GW3-12" D2 Sub HiFonics BXX1200.1D @ 1ohm Random 2.5^3' dual ported box NVX LOC Stinger wiring throughout 1977 Chevy SWB Cammed 350 Dual exhaust Cheap Wish stereo Link to comment Share on other sites More sharing options...
galacticmonkey Posted February 10, 2008 Author Report Share Posted February 10, 2008 Probably not... If I can get Jethro to do a design and it wouldnt be too much of a pain in the ass I would. That would be sick. Quote Link to comment Share on other sites More sharing options...
AI James Posted February 10, 2008 Report Share Posted February 10, 2008 not doing 15s anymore? Quote Link to comment Share on other sites More sharing options...
BigPimpin91 Posted February 10, 2008 Report Share Posted February 10, 2008 Heres a design I did... Took about an hour to finish and draw up. Its a little off from what It wanted to be, and Sketchup was giving me some problems, but it was just for fun. So check it out. Its pretty damn big, at almot 54 cubes external.Never really designed a bandpass before, but got a formula from a friend last night and it sounded great so I went from 2 12s to 16 12s. The credit for the formula goes to Jethro Eason. He said that it should work well for just about any 12" sub you can find. What's the formula? Quote BigPimpin91's Banging Music Link to comment Share on other sites More sharing options...
AI James Posted February 10, 2008 Report Share Posted February 10, 2008 with that design nobody can see the pretty woofas Quote Link to comment Share on other sites More sharing options...
Boon Posted February 10, 2008 Report Share Posted February 10, 2008 (edited) with that design nobody can see the pretty woofas 1 inch perspex top, ftmfw. Anyone else think that box would have to be rediculously large? 4 12s into a sealed corner each, would need at least 16 cubes for the combined corners, then maybe another 8 cubes for the middle bit :S Edited February 10, 2008 by Boon Quote 10.x volts fo' life! Link to comment Share on other sites More sharing options...
AI James Posted February 10, 2008 Report Share Posted February 10, 2008 hes got a huge ass cargo van with no purpose but audio. Quote Link to comment Share on other sites More sharing options...
galacticmonkey Posted February 10, 2008 Author Report Share Posted February 10, 2008 Im not doing 16 12s... Im going wayy bigger. And the design is: 1.25c sealed chamber 1cf ported chamber 25sqin of port 16.75" long Just multiply that for the amount of subs. So in this case it was: 20 cubes sealed 16cubes ported 400 sq in of port 16.75" long Quote Link to comment Share on other sites More sharing options...
BigPimpin91 Posted February 10, 2008 Report Share Posted February 10, 2008 Im not doing 16 12s... Im going wayy bigger.And the design is: 1.25c sealed chamber 1cf ported chamber 25sqin of port 16.75" long Just multiply that for the amount of subs. So in this case it was: 20 cubes sealed 16cubes ported 400 sq in of port 16.75" long Was that the answer to my question? Quote BigPimpin91's Banging Music Link to comment Share on other sites More sharing options...
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