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Low Earth Orbit
DIY Audio
DIY a 40-20hz sub?
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<blockquote data-quote="Art Welter" data-source="post: 218200" data-attributes="member: 52"><p>Josh Ricci's Gjallerhorn gets down to below 20Hz, big, complicated build:</p><p>[URL unfurl="true"]https://www.diyaudio.com/community/threads/gjallerhorn.189784/[/URL]</p><p></p><p>His Skhorn is a 24x32x54" cab with dual opposed 18 or 21" pro drivers.</p><p>All vents open 30Hz tune, 2 vents open 25Hz tune, 1 vent open 17Hz Fb.</p><p>Huge thread, various measurements scattered throughout.</p><p>[URL unfurl="true"]https://data-bass.ipbhost.com/topic/613-riccis-skhorn-subwoofer-files/page/9/[/URL]</p><p>[URL unfurl="true"]https://data-bass.ipbhost.com/topic/613-riccis-skhorn-subwoofer-files/page/18/[/URL]</p></blockquote><p></p>
[QUOTE="Art Welter, post: 218200, member: 52"] Josh Ricci's Gjallerhorn gets down to below 20Hz, big, complicated build: [URL unfurl="true"]https://www.diyaudio.com/community/threads/gjallerhorn.189784/[/URL] His Skhorn is a 24x32x54" cab with dual opposed 18 or 21" pro drivers. All vents open 30Hz tune, 2 vents open 25Hz tune, 1 vent open 17Hz Fb. Huge thread, various measurements scattered throughout. [URL unfurl="true"]https://data-bass.ipbhost.com/topic/613-riccis-skhorn-subwoofer-files/page/9/[/URL] [URL unfurl="true"]https://data-bass.ipbhost.com/topic/613-riccis-skhorn-subwoofer-files/page/18/[/URL] [/QUOTE]
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DIY a 40-20hz sub?
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