Page 2 of 2 FirstFirst 12
Results 16 to 17 of 17

Thread: Creating a "Tips & Tricks" Sticky; need contributions please.

  1. #16
    Registered User Blazin Low N KC's Avatar
    Join Date
    Jan 2004
    Location
    guess, come on guess.....
    Posts
    601
    How about an english translation for this? looks like really good info but i cant make heads or tails.

    Originally posted by dbornotdb
    What about if I post this and let you put it where you want. It can be helpfull. And I'll add some of my battery and polarity cheats later on.


    VENTED ENCLOSURE FORMULAS
    Optimum Tune Ported Vb (0 Ripple) Formulas

    Box Volume=
    15xQts^2.78xVas

    Low Frequency Cut off point
    (F3)=.26xFsxQts^-1.4

    Box tuning Frequency
    Fb= Fsx(Vas/Box Volume)^0.31

    Vent Design

    Vent Radius
    Vr=Vent Diameter/2


    Vent Length=
    14630000xVr^2
    -------------------
    (1728xVbxFb^2) - (1.463xVr)



    Multiple Vent Formula
    The square root of (A^2+B^2)= the combined vent diameter




    CONVERSION CHARTS

    Linear Measurements Square Measurements Volume Measurements
    1 cm = .3937 inch 1 sq. in = 6.542 sq. cm 1 cu mm = .000061 cu in.
    1 m = 39.37 inches 1 sq. cm = .155 sq. in. 1 liter = .0353 cu. Ft
    1 m = 3.2808 feet 1 sq. M = 10.763 sq. Ft. 1 cu ft. = 28.317 liters
    1 inch = 25.4 mm 1 sq. Ft. = 929.034 sq. cm 1 cu. ft. = .02831 cu M
    1 inch = 2.54 cm 1 cu ft. = 1728 cu in.
    1 cu M = 35.314 cu ft.
    Originally posted by Blaz90
    Very nice! I whipped that shit out at the office and they was like woooo!
    Props,
    J
    Kansas City S-series

    [Size=Large] 4 Door Love[/Size]

  2. #17
    Registered User
    Join Date
    Aug 2004
    Location
    Virginia Beach
    Posts
    9
    I guess its not a trick, but I found this site and its the bible when it comes to electronics.

    http://www.bcae1.com/

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •