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
Could use a little help with WinISD
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="Gunk" data-source="post: 8687390" data-attributes="member: 677707"><p>Ok, so I imported the data from loudspeakerdatabase.com and the t/s matches manufacturer specs except for RMS which is way off.</p><p></p><p>My question is there really this much difference in output when you compare the same sub in a sealed enclosure to being in a ported one?</p><p></p><p>I'm correct that 3db equals twice as much output correct?</p><p></p><p>These curves show about a 12db difference at 34hz. Does that mean this sub is putting out 4x more output in ported box than when in sealed box at 34hz???</p></blockquote><p></p>
[QUOTE="Gunk, post: 8687390, member: 677707"] Ok, so I imported the data from loudspeakerdatabase.com and the t/s matches manufacturer specs except for RMS which is way off. My question is there really this much difference in output when you compare the same sub in a sealed enclosure to being in a ported one? I'm correct that 3db equals twice as much output correct? These curves show about a 12db difference at 34hz. Does that mean this sub is putting out 4x more output in ported box than when in sealed box at 34hz??? [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
Could use a little help with WinISD
Top
Menu
Home
Refresh