Menu
Forum
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Gallery
New media
New comments
Search media
Members
Registered members
Current visitors
Classifieds Member Feedback
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Register
Forum
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
Log in / Join
What’s new
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Menu
Reply to thread
Forum
Car Audio Help
Enclosure Design & Construction
Port face area
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="IamDeMan" data-source="post: 1146041" data-attributes="member: 557673"><p>I am not sure how to determine what the sq in of the port face should be in a given enclosre. So here goes. The drivers are 18W3D4s friend has had them for awhile in his closet and wants to make a rather large low tuned home sub with them. their XMAX is like 13 and their SD is 186 sq in. Is there a way to determine what size it needs to be (Sq In) to avoid chuffing or any other port noise?</p><p></p><p>In the old WinISD I notice it has something it calls Vent Mach when creating a Ported enclosure with it. Is there a magic number of Mach to shoot for? or is this even related to my question in any fashiopn?</p></blockquote><p></p>
[QUOTE="IamDeMan, post: 1146041, member: 557673"] I am not sure how to determine what the sq in of the port face should be in a given enclosre. So here goes. The drivers are 18W3D4s friend has had them for awhile in his closet and wants to make a rather large low tuned home sub with them. their XMAX is like 13 and their SD is 186 sq in. Is there a way to determine what size it needs to be (Sq In) to avoid chuffing or any other port noise? In the old WinISD I notice it has something it calls Vent Mach when creating a Ported enclosure with it. Is there a magic number of Mach to shoot for? or is this even related to my question in any fashiopn? [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
Port face area
Top
Menu
What's new
Forum list
