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Reload Thread: Need some help designing an 8th order BP box.

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    GAM3OVR's Avatar
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    Need some help designing an 8th order BP box.

    I Want to try a 8" sub in one of these boxes. My brain cannot wrap around doing 8th order though, so if anybody wants to help shoot me some pointers let me know.


    thanks



    cheers



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    Re: Need some help designing an 8th order BP box.

    Lol. Good luck getting any help with any BP, let alone an 8th order. Since it's just an 8, I would just make some **** up and start building. Or, at the very least, try an online calculator for a starting point. Let me know how it turns out. I might try one for one of my eD 3.6's today just for shits and giggles.



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    Re: Need some help designing an 8th order BP box.

    sounds like a huge cluster[B]f[/uck of wood



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    Re: Need some help designing an 8th order BP box.

    Yeah its pretty complicated. I was thinking about buying a dd1508 and trying to do something crazy with it.



    REFS:
    Sold to: stevew007, Worstenemy453, HelloImBob, All_Rice, Durney, sixfootman2005, jaes90, d-REW, RidnClean, Pbateman
    Bought from: Lousiana_crx, 96impala, KHARPS, Pjvoc, WhiteIce, Dvcevoblack, Jrgreene1968, Zack39648, Dave_Damage, Freelander, Connersdad19, Slammed, Ali1, TeamSouthrnBass, RXZILLA, oldschool4me, Fusion_FREAK, Simpsonbuck, Acex3a, jaredspl, JEXTEL, jamesw, orangelss, Ridinhi, 01 S 10, jmkanek, luv2shrOOm, braggpawn, sub2weeker, tv559, Alanhall,
    Traded with: Duece212, cleansoundz, kcdc30, got_focus?, 90accordman, BASS_WARRIOR, crazyman03,

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    Re: Need some help designing an 8th order BP box.

    whos ready to helppp?



    REFS:
    Sold to: stevew007, Worstenemy453, HelloImBob, All_Rice, Durney, sixfootman2005, jaes90, d-REW, RidnClean, Pbateman
    Bought from: Lousiana_crx, 96impala, KHARPS, Pjvoc, WhiteIce, Dvcevoblack, Jrgreene1968, Zack39648, Dave_Damage, Freelander, Connersdad19, Slammed, Ali1, TeamSouthrnBass, RXZILLA, oldschool4me, Fusion_FREAK, Simpsonbuck, Acex3a, jaredspl, JEXTEL, jamesw, orangelss, Ridinhi, 01 S 10, jmkanek, luv2shrOOm, braggpawn, sub2weeker, tv559, Alanhall,
    Traded with: Duece212, cleansoundz, kcdc30, got_focus?, 90accordman, BASS_WARRIOR, crazyman03,

    Smurfygotmojo=scammer!!!

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    Re: Need some help designing an 8th order BP box.

    ????



    REFS:
    Sold to: stevew007, Worstenemy453, HelloImBob, All_Rice, Durney, sixfootman2005, jaes90, d-REW, RidnClean, Pbateman
    Bought from: Lousiana_crx, 96impala, KHARPS, Pjvoc, WhiteIce, Dvcevoblack, Jrgreene1968, Zack39648, Dave_Damage, Freelander, Connersdad19, Slammed, Ali1, TeamSouthrnBass, RXZILLA, oldschool4me, Fusion_FREAK, Simpsonbuck, Acex3a, jaredspl, JEXTEL, jamesw, orangelss, Ridinhi, 01 S 10, jmkanek, luv2shrOOm, braggpawn, sub2weeker, tv559, Alanhall,
    Traded with: Duece212, cleansoundz, kcdc30, got_focus?, 90accordman, BASS_WARRIOR, crazyman03,

    Smurfygotmojo=scammer!!!

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    Re: Need some help designing an 8th order BP box.

    there is a website u could try 4 pointers its Car Audio Subwoofer Enclosures they have a lot of info on building enclosures




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    Re: Need some help designing an 8th order BP box.

    you were bashing audiodave in his thread, and here I see you want to build an '8th order' which doesn't even exist.... 6th order is a dual-reflex. WinISD is great software for designing boxes, and it's free.




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    Re: Need some help designing an 8th order BP box.

    ^, I heard that WinISD doesn't work well for bandpasses, I recommend you get a copy of bass box pro.



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    Re: Need some help designing an 8th order BP box.

    what do you mean 8th oeder doesnt exist? The port that comes out of the 6th goes into another chamber, which is ported to the outside.




  11. #11
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    Re: Need some help designing an 8th order BP box.

    Quote Originally Posted by bobwires View Post
    you were bashing audiodave in his thread, and here I see you want to build an '8th order' which doesn't even exist.... 6th order is a dual-reflex. WinISD is great software for designing boxes, and it's free.

    8th order bandpass certainly does exist.

    lsp cad can calculate it, if its still available anywhere. But it has a very steep learning curve. I've gotten frustrated and given up many times.




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    Re: Need some help designing an 8th order BP box.

    Huh. I've never heard them called '8th order', always a 'tri-port' Bose used to use them a lot way back in the day.

    7th order has passive crossover added onto it, which I think is pretty stupid in a car.




  13. #13
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    Re: Need some help designing an 8th order BP box.

    tri-port is a bose patent. iirc they own the commercially available 8th order.




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