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How do i figure out the cubic feet on this kinda design?


tlee2

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Posted

I need to figure out the cubic feet for my wall and im kinda clueless since this aint rectangular or a square.

im trying to figure out my port size:

wallbuild.jpg

6 Sundown X 15s

2 Sundown NS1 V2s

C Pillar 4th order

Bagged Suburban on 24s

http://youtube.com/tlee333

Posted

draw a line from the bottom where the angle is and get your rectangular box and plug them in here then plug in the other dimensions in the wedge box 2 (same site) and then add the 2 together

R.I.P!

(Nov-29-2009)

92 explorer

- 4 Atomic Apxx 15s duel .7s - 4rth order bandpass wall -4 powerbass XA-3000D's - 16 8volt batts wired to 16 volts - (9+/9-) runs 0gauge - 152.3 Db @ 29hz

current build

97 chevy lumina4 - 1 Atomic Apx 18 - 6 cube slot port trunk sealed off - 1 powerbass XA-3000D - 2 optima G31s in spare tire18 1 run 1/0

Posted

someone failed math?

how about you find the triangular prism volume of the cut out area

and subtracting from the total rectangular prism volume.

you dont need a calc for that. honestly

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

Posted
someone failed math?

how about you find the triangular prism volume of the cut out area

and subtracting from the total rectangular prism volume.

you dont need a calc for that. honestly

is that 1 half base x height x length or somethin like that?

6 Sundown X 15s

2 Sundown NS1 V2s

C Pillar 4th order

Bagged Suburban on 24s

http://youtube.com/tlee333

Posted
is that 1 half base x height x length or somethin like that?

exactly

see you know how to do it yourself

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

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