so i'm having a little trouble finding how much area a PVC port takes up. It is 8.5" x 18" BassBox 6 Pro tells me .591 cubic feet. is this correct? i could not find a calculator online that came even close to those numbers. any help is appreciated.
Senior VIP Member
Help with cubic ft. area
so i'm having a little trouble finding how much area a PVC port takes up. It is 8.5" x 18" BassBox 6 Pro tells me .591 cubic feet. is this correct? i could not find a calculator online that came even close to those numbers. any help is appreciated.
Bought from: twisztdauthorit, chaunb3400, exxdine, Integra2468
Sold to:
SCAMMER :DBDesignsElite
blaugh!!!!
http://www.the12volt.com/caraudio/boxcalcs.asp#cyl
go to volume calculator tube/cylinder
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"
DO WORK! (if u can)
^^ this lol thats the link i was gonna give
feedback thread
http://www.caraudio.com/forum/showth...appa5+feedback
lol the moderators here are GODS word to the wise
"don't cross them lol
CarAudio.com Veteran
if you have bassbox it factors all that in, what does it matter?
refs
woc47, nigro013, defconx3, louisiana_crx, bld 25, supa_c, lancer1978, sxkicker89, 310w6, more, i forget
AudioRx
I'm confused. Are you talking about how much port area of the tube (h*pi(ID/2)^2)), displacement by the actual tube walls h*pi(OD^2-ID^2), or the full tube including walls and inner volume? (h*pi(OD/2)^2)
Last edited by MakeshiftAudio; 09-07-2009 at 09:48 PM.
CarAudio.com Elite
yup thats what I got too. .591
aq sdc 2.5 10 inch sub
planet audio bigbang 650.1
pioneer 5900 hu
toyota matrix factory seperates
CarAudio.com Elite
I see nobody now takes geometry :p
.59079 is your port volume. Pi(r)^2h/1728
Sub: 15" Fi BTL
Box: 4.4 ft^3 @32hz
Frontstage: Cadence CWM-6
Amps: BXI2006d & RF 450.2
Batteries: Front- Kinetik HC1800 Rear- Odyssey PC625
Deadener: RAAMat, ~65ft^2
Refs: Goindef154, jonesy, Incriminator, basscort2009, THXdts, SPY, fasfocus00, Integra2468
http://www.caraudio.com/forum/enclosure-design-construction-help/412621-guide-aero-ports.html <--Read my Guide on Aero Ports!
Senior VIP Member
kool got it. thanx doods. (.591) is what i was looking for.
Last edited by chinobling831; 09-07-2009 at 10:52 PM. Reason: .
Bought from: twisztdauthorit, chaunb3400, exxdine, Integra2468
Sold to:
SCAMMER :DBDesignsElite
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