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
Sealed Enclosure
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="Louisiana_CRX" data-source="post: 8714443" data-attributes="member: 570083"><p>Back in the early days .. I'd design sealed boxes with what I'd call pressure baffles . Mainly inserting usually three braces on the back wall of square or rectangle style enclousures the first board would be 25% the 2nd at 50% and 3rd at 25% ... it would break up the internal sound waves making the sub hit harder .. usually about a 1.5 db increase ..but considering doubling the woofers or amplifier power is a 3db increase this isnt bad . I used the term lab meter to compare results before and after baffles were installed</p></blockquote><p></p>
[QUOTE="Louisiana_CRX, post: 8714443, member: 570083"] Back in the early days .. I'd design sealed boxes with what I'd call pressure baffles . Mainly inserting usually three braces on the back wall of square or rectangle style enclousures the first board would be 25% the 2nd at 50% and 3rd at 25% ... it would break up the internal sound waves making the sub hit harder .. usually about a 1.5 db increase ..but considering doubling the woofers or amplifier power is a 3db increase this isnt bad . I used the term lab meter to compare results before and after baffles were installed [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
Sealed Enclosure
Top
Menu
Home
Refresh