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
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
multiple ports
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="Jspawn80" data-source="post: 8521275" data-attributes="member: 670286"><p>I've looked on alot a places online that say its not a good idea to run the sa8's ported and sundown doesn't even have a recommended box for the subwoofer sealed.</p><p></p><p>Also i dont really understand the way flared ports work. When i put my box info into winisd with a 4" port thats 10 inches long, my tuning is at 38hz and my vent mach (which from what i understand has to do with the speed of the air traveling through the port) is a 0.21. And from what i've read it has to be below 0.16.</p><p></p><p>Now if i put in a flared port thats the same length will it reduce the vent mach or will it just keep the port from making noise?</p><p></p><p>Also while messing around in winisd and using the same 4"diameter port, the only way for me to reduce the vent mach is to raise the tuning. Which reduces my vent length and brings it down to a port thats 4" long but my tuning is ridiculously high a 52hz</p></blockquote><p></p>
[QUOTE="Jspawn80, post: 8521275, member: 670286"] I've looked on alot a places online that say its not a good idea to run the sa8's ported and sundown doesn't even have a recommended box for the subwoofer sealed. Also i dont really understand the way flared ports work. When i put my box info into winisd with a 4" port thats 10 inches long, my tuning is at 38hz and my vent mach (which from what i understand has to do with the speed of the air traveling through the port) is a 0.21. And from what i've read it has to be below 0.16. Now if i put in a flared port thats the same length will it reduce the vent mach or will it just keep the port from making noise? Also while messing around in winisd and using the same 4"diameter port, the only way for me to reduce the vent mach is to raise the tuning. Which reduces my vent length and brings it down to a port thats 4" long but my tuning is ridiculously high a 52hz [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
multiple ports
Top
Menu
Home
Refresh