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Help!!! Subsonic filter!!
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<blockquote data-quote="OldFartAudio" data-source="post: 8712296" data-attributes="member: 680592"><p>It sounds like the amp has more adjustability. If you want to set it lower than 35 hz. I am not sure where to set the frequency at because I have never used one. Also the frequency will be in relation to the tuning frequency of the box. I don’t know if it should be the same frequency or a little higher or lower. It should be close to it I think. I competed in sound quality competition back in the 90’s and I used a sealed box. My sub was crossed over at 50 hz with no subsonic filter. The characteristics of different types of boxes dictate the need for a subsonic filter. If you want to read up on boxes check this out <a href="https://jlaudio.zendesk.com/hc/en-us/articles/204374160-Ported-Enclosure-Characteristics?mobile_site=true" target="_blank">https://jlaudio.zendesk.com/hc/en-us/articles/204374160-Ported-Enclosure-Characteristics?mobile_site=true</a></p></blockquote><p></p>
[QUOTE="OldFartAudio, post: 8712296, member: 680592"] It sounds like the amp has more adjustability. If you want to set it lower than 35 hz. I am not sure where to set the frequency at because I have never used one. Also the frequency will be in relation to the tuning frequency of the box. I don’t know if it should be the same frequency or a little higher or lower. It should be close to it I think. I competed in sound quality competition back in the 90’s and I used a sealed box. My sub was crossed over at 50 hz with no subsonic filter. The characteristics of different types of boxes dictate the need for a subsonic filter. If you want to read up on boxes check this out [URL]https://jlaudio.zendesk.com/hc/en-us/articles/204374160-Ported-Enclosure-Characteristics?mobile_site=true[/URL] [/QUOTE]
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Help!!! Subsonic filter!!
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