30Hz subsonic filter

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=9549
Printed Date: July 22, 2025 at 1:40 PM

Topic: 30Hz subsonic filter

Posted By: whatever
Subject: 30Hz subsonic filter
Date Posted: February 15, 2003 at 10:41 AM

i have been told that i must have one for my vented enclosure. what does it do and who makes them or sell

thank you

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whatever

Replies:

Posted By: crankin craig
Date Posted: February 15, 2003 at 3:10 PM

It depends on what freq. your sub box is tunned to..if you tunning freq.is 30 hz or below it may be a good idea.this is example is just one of many consitterations.

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craig wilson

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