Reply to thread

Message: <blockquote data-quote="Buck" data-source="post: 8582532" data-attributes="member: 591582">Don't separate the subwoofer airspace from the port airspace!!!!  Bad idea!!!You need to brace that front baffle.  I would take a few inches wide piece of MDF and attach it in between the subs.L7's can work well with low port area.  I've done L7's with as little as 10 in^2 per cube and actually built it, it was two L7 15's in 10 cubes with 100 in^2 of port area @33-34 hz.  Loud as f*ck.  I've done a lot of other designs, L7's don't have a relatively high port velocity.If I was you, I would lower the box size to 5.5-6 cubes and bring the tuning down to 32 hz, aim for a port area of 11-12 in^2 per cube (net).</blockquote>

Top