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    jdubbau's Avatar
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    Help with design for two 18 fi q's in burbon

    Guys let me know what you all may be able to do to help me I have quite a few box design ideas but need to make my mind up tonight and get started. My info is listed below and I really want something different that most people do not have but also performs well on sq and spl.
    Looks like you guys know your stuff so LMK.\

    Any help or designs for FREE would be greatly appreciated but let me know if you got some ideas as this should be lots of space to work with and I would hope I can make it to where each sub has 10 cubic feet after port disp and sub disp.

    1) Car. 94 Chevy Suburban (DIESEL)
    2) Subs. Fi Audio two 18's with BP option:
    3) Power. How much power per sub: 1600wrms-2500wrms? 2 sundown 1500's
    4) Goal. SPL or SQ: Both really but daily driver with ability to compete meca with good spl. Lean more towards SPL but with the best sq I can doing so.
    5) Sealed or ported:Ported
    6) Sub/port placement:Subs fire up and port fire back or up?
    7) Max dimensions:LOTS OF SPACE! 48" wide x 26" tall x 48" deep
    Desired NET vol and tuning(optional):Port tuning recom to 28hz by fi
    9) Finnish:NAKED
    10) Zip code for shipping:N/a as I am building it 47711
    11) Additional comments:KERF IT UP.



    I also offer sever options you can add if you would like. Please note these are options I offer and other builders may offer more or less options. If you want something you don't see listed feel free to ask.

    Double baffle:YES
    Double baffle/flush mount:YES
    Round over all port edges inside and out:YES KERF IT
    Round over all outside edges:YES i gotta router and this looks way better
    45's in all inside corners:yes kerf if possible
    Kerfed port:YES
    Kerfed walls:yes if and when possible
    Slanted back:NAH
    Paint inside of port:maybe
    __________________



    JDUBBAU
    2000 GMC Jimmy
    True Bass 8" Project in the works
    WTB Efficient 3000w+ amp
    BOUGHT FROM: BRYANCAIN(TWO FI 18" Q'S),
    SOLD TO Beerdrnkr (RE SE 12's), Substance (Sundown 1500), Logged Out (RE SE 12's), SPY (TC3000/LA STORM 12'S)




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    Re: Help with design for two 18 fi q's in burbon





    Refs: themommyvan, CharlieAnderson, bassknocker23, bigbirney420, wu501, _JaY_, lrc131, R/T Pimp, NeverEnuffBass, d-REW, slapmaster, headbussaboi, edzy, adio, 1ndatrunk, jfink, k_schutte, bigredhybrid, ARSkemp, s-saudio, pimpdaddyq, AudioFreak, scarolinablazin, ssackett, kylebechtold, craigzter, etc..................

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    Buck's Avatar
    Buck is offline always low Buck is a Supporting Member of the forum!



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    Re: Help with design for two 18 fi q's in burbon

    Do you want someone to build you a box?



    Alpine - ASE (local) - Batcap - C&D Tech - CT Sounds - DC - eD - Excessive Amperage - Rainbow

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    Supergumby5000's Avatar
    Supergumby5000 is offline Project: F350 begins...



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    Re: Help with design for two 18 fi q's in burbon

    why not just get ahold of bjfish? yer avatar is a picture of one of his builds.......



    .
    Project: Avalanche V1... http://www.caraudio.com/forum/showthread.php?t=345189
    Project: Avalanche V2... http://www.caraudio.com/forum/showthread.php?t=432321
    Project: F350... Coming Soon!
    .
    Need a box or box design? -EMAIL- me for info/quotes, do NOT send a PM
    my username @ hotmail.com

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    jdubbau's Avatar
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    Re: Help with design for two 18 fi q's in burbon

    I just want some ideas and a design if possible depending how much it will run me as I am probably gonna go with something like the fisher design in my avatar as PWK gave me a design similar to this for 2 12's. I dont know if someone else my have some cool ideas before I get started though as I would like to get something in stone tonight before I start to cuttin.



    JDUBBAU
    2000 GMC Jimmy
    True Bass 8" Project in the works
    WTB Efficient 3000w+ amp
    BOUGHT FROM: BRYANCAIN(TWO FI 18" Q'S),
    SOLD TO Beerdrnkr (RE SE 12's), Substance (Sundown 1500), Logged Out (RE SE 12's), SPY (TC3000/LA STORM 12'S)

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    Re: Help with design for two 18 fi q's in burbon

    my 18" Q is hittin hardest in about 5.5 cu. ft. box with an 8" sonotube, tuned at 32hz.. peaks at about 38hz.

    Had it in another box that was 7cu. ft. hit the lows better, but overall, isnt as loud... my .2



    Refs: Projectpat, XylerB, decipha, blados, protonman, Wlmrs, Nucleareskimo, gl0ck, mobeious, JBizzle (picked up box) mlstrass (box design) Mazzasec (bought 18" RD Alpha from him) SKMFKR: Traded subs Wrenchguy: Sold 18" Q to him. psychoacoustics: bought some bullet horn tweets from him Shinju: bought some 0awg wire from him. Sold a box and 18" HDC318 to chitown_impala. Bought my 2 custom 15's from 99Vic on steave meade forum. NJTStang11- picked up 18" SSX and box from him krispy cream SCAMMED ME $200!!!





    2 Pistol Shrimps in a 4.0 cu^ft box tuned to 32 hz for the WIN !!

    "You can't compare, don't stare, cause I got the ultimate Mary Jane"

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    Rashaddd's Avatar
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    Re: Help with design for two 18 fi q's in burbon

    Quote Originally Posted by snb778 View Post
    my 18" Q is hittin hardest in about 5.5 cu. ft. box with an 8" sonotube, tuned at 32hz.. peaks at about 38hz.

    Had it in another box that was 7cu. ft. hit the lows better, but overall, isnt as loud... my .2
    Have you tried two 8" tubes? would probably gain output.




    Refs: themommyvan, CharlieAnderson, bassknocker23, bigbirney420, wu501, _JaY_, lrc131, R/T Pimp, NeverEnuffBass, d-REW, slapmaster, headbussaboi, edzy, adio, 1ndatrunk, jfink, k_schutte, bigredhybrid, ARSkemp, s-saudio, pimpdaddyq, AudioFreak, scarolinablazin, ssackett, kylebechtold, craigzter, etc..................

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    Re: Help with design for two 18 fi q's in burbon

    Now were talking guys this is what i NEEDED peoples two cents on there opinions. I actually have a 13 inch pvc port that I have up for sale or trade but I do not think 24 inches will be long enought to tune it correctly for me? I really want to go with a kerf or curved port like in my avatar. I was thinking of porting the bottom with a slot vent all the way across horizontally and curving the port upwards so when the air cam rushing out there was little resistance and it would not come just out but out and up?



    JDUBBAU
    2000 GMC Jimmy
    True Bass 8" Project in the works
    WTB Efficient 3000w+ amp
    BOUGHT FROM: BRYANCAIN(TWO FI 18" Q'S),
    SOLD TO Beerdrnkr (RE SE 12's), Substance (Sundown 1500), Logged Out (RE SE 12's), SPY (TC3000/LA STORM 12'S)

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