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
group delay?
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="THATpurpleKUSH" data-source="post: 8720785" data-attributes="member: 615398"><p>Win isd is not accurate unless you are designing a sub to play in the middle of an open field. WinIsd does not have the ability to predict the transfer function aka cabin gain and as a result will mislead you to tune far lower than necessary. The transfer function occurs around 50-70hz roughly depending on the vehicle and is a 12db/oct gain. Without the ability to figure that in, the data is incorrect below 60hz which is pretty much the entire usable bass spectrum.</p></blockquote><p></p>
[QUOTE="THATpurpleKUSH, post: 8720785, member: 615398"] Win isd is not accurate unless you are designing a sub to play in the middle of an open field. WinIsd does not have the ability to predict the transfer function aka cabin gain and as a result will mislead you to tune far lower than necessary. The transfer function occurs around 50-70hz roughly depending on the vehicle and is a 12db/oct gain. Without the ability to figure that in, the data is incorrect below 60hz which is pretty much the entire usable bass spectrum. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
group delay?
Top
Menu
Home
Refresh