Enclosure Design & Construction Help Post and discuss your car audio box construction, design, fiberglass and other fabrication questions here.

1 port vs. 2...

Old 02-29-2012, 12:01 PM
  #1  
50 Watt CAFz'r
Thread Starter
 
Join Date: Jun 2011
Posts: 320
1 port vs. 2...

Using this calculator http://www.carstereo.com/help/Articles.cfm?id=31
It states a 40hz tune with a 4" port for 2.5ft^3 gives 5.5". Change the number of ports to 2, and the length jumps to 14.5". Is that 14.5" EACH?
Just thinking I could use more port area.
audio1der is offline  
Old 02-29-2012, 10:16 PM
  #2  
Administrator
 
Dukk's Avatar
 
Join Date: Feb 2006
Posts: 16,855
Sounds about right.
Dukk is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
andrewsfm
General SPL
10
04-10-2007 06:58 PM
simple992
General SPL
8
06-30-2006 09:23 AM
stephenfleming
General SPL
16
10-18-2004 01:01 PM
KingRukus
General Discussion
20
08-29-2004 11:56 AM
Blinddemonz
General Discussion
18
06-15-2004 12:34 AM


Thread Tools
Search this Thread
Quick Reply: 1 port vs. 2...


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.