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SPL140.2
03-03-2006, 03:29 PM
This is my max dimensions on my new enclosure 32WX15HX20D all using .75 MDF with a double baffle. How many 4" aeroports do you guys recommend??

Im building 3 enclosures for testing,

SUB/SUB/PORT, SUB/PORT/SUB, CRX STYLE all with the dimensions givin above. The equipment used for these enclosures is in my sig below. Thanks guys for the help.

ngsm13
03-03-2006, 03:46 PM
Two per sub ;)...

Orient the ports 90degrees opposite of the subs... then mess around with firing the same box different directions...subs and port.

nG

Flipx99
03-03-2006, 03:50 PM
Two per sub ;)...

Orient the ports 90degrees opposite of the subs... then mess around with firing the same box different directions...subs and port.

nG


Does that rule of thumb matter if they are 4" or 6". I know the tuning will but what about diameter?

melnlovr911
03-03-2006, 03:53 PM
usually 2 4" ports = 1 6" port (6" still has a little more airflow then 2 4")

ngsm13
03-03-2006, 03:55 PM
Does that rule of thumb matter if they are 4" or 6". I know the tuning will but what about diameter?

For ten's, I'd only use two 4" or one 6"...

nG

InhumanAcura
03-03-2006, 03:58 PM
dont bother doing a double baffle...

keep the ports as far from the subs as possible..try one, then try 2...

InhumanAcura
03-03-2006, 04:01 PM
what kind of vehicle is this? and whats the cut-out diameter for those subs?

SPL140.2
03-03-2006, 10:27 PM
what kind of vehicle is this? and whats the cut-out diameter for those subs?

04 Neon SXT, cut out is 9.1875" per subwoofer. I already doubled the front of the enclosure.

egg

nVRuckus
03-03-2006, 10:30 PM
my box was 38 x 14 x 20 and I was only able to get 2 4" precision ports in with the 2 12s and I had to mount the ports on top of the box and subs facing rear.

Jameseypoo
03-03-2006, 10:51 PM
http://www.maximacar.com/volume_calculator.htm

SPL140.2
03-03-2006, 11:04 PM
here are some pics of the enclosure so far, some more things todo to the inside ;)

http://img225.imageshack.us/img225/5199/enclosure0017sb.th.jpg (http://img225.imageshack.us/my.php?image=enclosure0017sb.jpg)

http://img233.imageshack.us/img233/508/enclosure0020od.th.jpg (http://img233.imageshack.us/my.php?image=enclosure0020od.jpg)

http://img234.imageshack.us/img234/7696/enclosure0034fk.th.jpg (http://img234.imageshack.us/my.php?image=enclosure0034fk.jpg)

I want to put the aeroports on the drivers side for testing than ill flip it over and test the enclosure with the ports on the passanger side than....test,test..;) This is ENCLOSURE #1, ENCLOSURE #2 next week with ports in the middle of woofers, ENCLOSURE #3 CRX style when I have some free time and more MDF.

Egg

InhumanAcura
03-03-2006, 11:08 PM
can i give you a suggestion for a box?

SPL140.2
03-03-2006, 11:10 PM
im always open to suggestions;)

80INCHES
03-03-2006, 11:15 PM
how big is the box?

80

SPL140.2
03-03-2006, 11:17 PM
dimensions are listed on the first post :D

InhumanAcura
03-03-2006, 11:22 PM
sent you a pm

SPL140.2
03-03-2006, 11:35 PM
PMD ya back :) and gave rep :)