Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Join
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Help
Enclosure Design & Construction
First venture into ported box
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Moble Enclosurs" data-source="post: 7538222" data-attributes="member: 634917"><p>Well, if the flare is exponential, then it is generally around half the length of each flare added to the length of the port, but a good number to use is about 1.5". The nominal factor is just under 3/4" but for aero, best to use 1.5 as a simple flange is not used. So, this is added 1.5" to each length for each flare. SO, a port that is 32", should be about 29" plus the flares if the flares are on both sides of the port. Or about 30.5 plus flare for single flare port. This can vary, and you may get other answers as well, or even corrections to this, but this is based on an exponential flare rate and is very generic. For more of a hyperbolic flare, it may be shorter, or you can use the diysubwoofer page for that as well.</p></blockquote><p></p>
[QUOTE="Moble Enclosurs, post: 7538222, member: 634917"] Well, if the flare is exponential, then it is generally around half the length of each flare added to the length of the port, but a good number to use is about 1.5". The nominal factor is just under 3/4" but for aero, best to use 1.5 as a simple flange is not used. So, this is added 1.5" to each length for each flare. SO, a port that is 32", should be about 29" plus the flares if the flares are on both sides of the port. Or about 30.5 plus flare for single flare port. This can vary, and you may get other answers as well, or even corrections to this, but this is based on an exponential flare rate and is very generic. For more of a hyperbolic flare, it may be shorter, or you can use the diysubwoofer page for that as well. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
First venture into ported box
Top
Menu
Home
Refresh