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<blockquote data-quote="vetkilr" data-source="post: 1986134" data-attributes="member: 566656"><p><img src="http://i7.photobucket.com/albums/y293/vetkilr/designsforbandpassbox.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>1.1 back section per=2.2 combined ported</p><p></p><p>2.3 front section ported</p><p></p><p>Is there anything wrong with going larger on the Back sections.L7s seem to like larger ported and graphin the lowend really wakes up giving it more air that way.</p><p></p><p>Ie:</p><p></p><p>2.6 back</p><p></p><p>2.9 front</p><p></p><p>Mine:</p><p></p><p>3.3 back</p><p></p><p>2.9 front</p><p></p><p>About 2 db difference down low end under 60 hz down to 30hz</p></blockquote><p></p>
[QUOTE="vetkilr, post: 1986134, member: 566656"] [IMG]http://i7.photobucket.com/albums/y293/vetkilr/designsforbandpassbox.jpg[/IMG] 1.1 back section per=2.2 combined ported 2.3 front section ported Is there anything wrong with going larger on the Back sections.L7s seem to like larger ported and graphin the lowend really wakes up giving it more air that way. Ie: 2.6 back 2.9 front Mine: 3.3 back 2.9 front About 2 db difference down low end under 60 hz down to 30hz [/QUOTE]
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