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
Log in / Join
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
Optimal box for Icon 15”
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="SlugButter" data-source="post: 8753637" data-attributes="member: 678073"><p>You’d set your high pass filter a little below port tuning. Not the low pass. Lots of subs unload when they get below they’re port tuning, so setting the high pass filter just below your port tuning protects the subs, similar to a subsonic filter. If the high pass is set at 28 hz, only frequencies higher than 28 hz will pass, filtering out everything below 28. If you set your low pass at 28, you’d only get bass from 28hz and lower and probably hear nearly zero sound.</p></blockquote><p></p>
[QUOTE="SlugButter, post: 8753637, member: 678073"] You’d set your high pass filter a little below port tuning. Not the low pass. Lots of subs unload when they get below they’re port tuning, so setting the high pass filter just below your port tuning protects the subs, similar to a subsonic filter. If the high pass is set at 28 hz, only frequencies higher than 28 hz will pass, filtering out everything below 28. If you set your low pass at 28, you’d only get bass from 28hz and lower and probably hear nearly zero sound. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
Optimal box for Icon 15”
Top
Menu
Home
Refresh