box ideas/plans
Printed From: the12volt.com
Forum Name: Fiberglass, Fabrication, and Interiors
Forum Discription: Fiberglass Kick Panels, Subwoofer Enclosures, Plexiglas, Fabrics, Materials, Finishes, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=65632
Printed Date: May 12, 2025 at 9:24 AM
Topic: box ideas/plans
Posted By: ajm859830
Subject: box ideas/plans
Date Posted: November 04, 2005 at 8:53 PM
I have 3 10" l7's that im lookin to put in a 99 f-150 extended cab in a ported box. I am completey lost on the box design for a ported box for these due to port size and everything else to take into consideration. I have the space of ~ 50" x 19-20" x 12" to work with. Any suggestions or ideas would be helpful.
Replies:
Posted By: ajm859830
Date Posted: November 05, 2005 at 7:31 PM
I have figured out a box design but heres the next problem. Does it matter where I place the port?
Posted By: menace2sobriety
Date Posted: November 05, 2005 at 10:12 PM
Where should I put the ports?
Ports should be placed at least one diameter away from any adjacent walls. If this is not possible to do this, the tuning frequency for a given port length will be lower than that predicted by the equations, and this may adversely affect the results.
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