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Reload Thread: Tune the TCAB!

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    Tune the TCAB!

    I want to know what my TCAB is tuned to. Can you guys help me out? thanks.

    Outside dimensions : 26 x 14 x 29

    Material Thickness is 3/4'' particle board

    Box consists of : two 12'' Type Rs

    Four 4'' ports with a length of 19'' long.


    Information on the Type Rs
    Vas 45L
    Fs 29hz
    Qts 0.47
    Xmax 18.2mm







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    Re: Tune the TCAB!

    4.87 cu.ft. without driver displacement
    4 4" @19" = ~36hz




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    Re: Tune the TCAB!

    Is that confirmed? can you show me how you got that answer?




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    Re: Tune the TCAB!




    REFS:JimJ, DBfan187, jimj, ology audio, excelerater, private pastry, kenny pollock, priosonnumber6, johnnyber, mattmmcs, vosschs, lax916, davidfre21, iceteebone, cd6551, vladd and others that I cant remember off the top of my head

    Quote Originally Posted by snb778
    I feel like when im bumpin once it gets dark....the street lights often go out. I was driving home the other night and like 3 street lights went out in like 15 minutes.
    Does this happen a lot to any of you??
    Also if you have had the twix ice cream......isnt it amazing!
    Quote Originally Posted by RumbleNTheTrunk
    damn. 8 10"s?........80" of cone area FTW!

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    Re: Tune the TCAB!

    Outside dimensions : 26 x 14 x 29 wood=3/4"

    cu.ft.= L*W*H/1728
    inside 24.5*12.5*27.5/1728=4.8737702(4.87)
    www.psp-inc.com




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    Re: Tune the TCAB!

    http://www.the12volt.com

    Use the calculators there.



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    Re: Tune the TCAB!

    Quote Originally Posted by bimma85
    beat me to it




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    Re: Tune the TCAB!

    4.87 cubes interal, before subs and bracing and ports...if they are in they box...are they in or out of box? If out of the box, should be around 4.5 cubes net tuned to around 38



    REFS:JimJ, DBfan187, jimj, ology audio, excelerater, private pastry, kenny pollock, priosonnumber6, johnnyber, mattmmcs, vosschs, lax916, davidfre21, iceteebone, cd6551, vladd and others that I cant remember off the top of my head

    Quote Originally Posted by snb778
    I feel like when im bumpin once it gets dark....the street lights often go out. I was driving home the other night and like 3 street lights went out in like 15 minutes.
    Does this happen a lot to any of you??
    Also if you have had the twix ice cream......isnt it amazing!
    Quote Originally Posted by RumbleNTheTrunk
    damn. 8 10"s?........80" of cone area FTW!

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    Re: Tune the TCAB!

    werd.





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    Re: Tune the TCAB!

    Quote Originally Posted by MrSector9
    http://www.the12volt.com

    Use the calculators there.
    doesnt account for the flares




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    Re: Tune the TCAB!

    Quote Originally Posted by bimma85
    4.87 cubes interal, before subs and bracing and ports...if they are in they box...are they in or out of box? If out of the box, should be around 4.5 cubes net tuned to around 38
    pretty sure that psp.com takes the port into consiteration in the box. Not sure though...




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    Re: Tune the TCAB!

    yea, i'm gettin 36.1 Hz too.... box is 4.2 cubes with port and sub displacement.



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    Re: Tune the TCAB!

    subs and the ports are going inside the box




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    Re: Tune the TCAB!

    Quote Originally Posted by Ali1
    subs and the ports are going inside the box

    lol i hope so.

    didn't tcab tell you or ask you what this box is suppose to be?




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    Re: Tune the TCAB!

    he said something about 5.5 cubes between 32-33hz. All i heard was 5.5 cubes and 32-33hz from him. But i wanted to make sure. All these equations are giving me a headache, so i decided to see if you guys can help me.




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