Figuring Displacement of All-Thread, and corner bracings

[cubs_fan0718]

How do figure up/in displacement of all thread and the Corner 45's on the inside of the box? Is it alot or is it minimal for each?

[Decaf]

How do figure up/in displacement of all thread and the Corner 45's on the inside of the box? Is it alot or is it minimal for each?

volume of a cylinder is (area of circle) radius^2 X pi X length or height of cylinder

volume of wedge is (area of a triangle) 1/2base X height X length or height of wedge

basic math broham

Edited May 17, 2010 by Decaf

[byers319]

i dont mean to jack your thread

thats all i use, but how do you do the sub?

ive always had someone else tell me, just never known

[cubs_fan0718]

i dont mean to jack your thread

thats all i use, but how do you do the sub?

ive always had someone else tell me, just never known

Whatever ur cubic feet of ur box is u subtract ur subs displacement from that and u have ur new measurement of cubic feet. example ur box is 5cuft just by its self ur sub is .20 cubic ft so 5.00-.20= 4.80 cubic ft

[byers319]

but how do you know the sub is .2

thats what idk

[cubs_fan0718]

volume of a cylinder is (area of circle) radius^2 X pi X length or height of cylinder

volume of wedge is (area of a triangle) 1/2base X height X length or height of wedge

basic math broham

i fail at math lol

[cubs_fan0718]

but how do you know the sub is .2

thats what idk

well what kind of sub do u have, my 18 thats on order is .26, i really cant tell u unless i know what sub u have ur best bet is to email or call the company and ask.

[byers319]

yeah imma just email them

but its a 15 alpine type r

[cubs_fan0718]

yeah imma just email them

but its a 15 alpine type r

LOL i got on alpines website went to subs looked at the type r 15's and there displacement which is in the specification tab says ur subs displacement is 0.123 cubic feet so basically .12 cubic ft is ur subs displacement or if u want to get exact to the T then use .123

[Boon]

Unless you're running HUGE 45's and monstrous 3 inch all-thread you stole from a suspension bridge then I wouldn't worry about the displacement.