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<blockquote data-quote="CRXBMPN" data-source="post: 4425339" data-attributes="member: 555841"><p>I just got back the four L7 12's I purchased off here for a friend a few months back and now I need to do a box design. I am trying to run this pig in street c for dbdrag and I traded my two Mojo quad 1 15's for them and I know I can burp just a hare under 150 with them and no testing and wrong port tuning etc (pulled the boxes out of my crx and threw them in the rsx, big peak freq difference)</p><p></p><p>so I was going to try and do two separate boxes, sub firing forward and one firing up, or sub firing to the side and one firing up. so that would be two subs firing up and one firing left and one firing right (polarity flipped on one to keep them in phase). I know crx's can get loud doing multi directional sub firing, even though it goes against logic of cancellation and phase.</p><p></p><p>i dont have 25" deep to mount the four subs firing up and a port for the back, it just cant fit. So i THINK i can get 25" deep to put all 4 subs firing up, but i would have to do a port firing forward //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif...</p><p></p><p>anyone have ideas? I have two Orion 2500d's to feed them.</p></blockquote><p></p>
[QUOTE="CRXBMPN, post: 4425339, member: 555841"] I just got back the four L7 12's I purchased off here for a friend a few months back and now I need to do a box design. I am trying to run this pig in street c for dbdrag and I traded my two Mojo quad 1 15's for them and I know I can burp just a hare under 150 with them and no testing and wrong port tuning etc (pulled the boxes out of my crx and threw them in the rsx, big peak freq difference) so I was going to try and do two separate boxes, sub firing forward and one firing up, or sub firing to the side and one firing up. so that would be two subs firing up and one firing left and one firing right (polarity flipped on one to keep them in phase). I know crx's can get loud doing multi directional sub firing, even though it goes against logic of cancellation and phase. i dont have 25" deep to mount the four subs firing up and a port for the back, it just cant fit. So i THINK i can get 25" deep to put all 4 subs firing up, but i would have to do a port firing forward [IMG]//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif[/IMG]... anyone have ideas? I have two Orion 2500d's to feed them. [/QUOTE]
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