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<blockquote data-quote="jmgb4" data-source="post: 7225355" data-attributes="member: 630600">Alright. I am going to have to foam my trunk instead of sound deaden because I am cutting it close here...My new box is going to be 5.08 cubic feet BEFORE displacement.Height:18Width:38Depth:16I am going to toss the woofer on the far left side and then have 2 8&quot; pvc ports stacked on top of each other. In order to get tuning low I need them to be LONG. So I will be placing the exit as close to the woofer as I can get (probably within a half inch) and then silicone that in place. They will stick out about two inches. They will go into the box 5 more inches (8.5 inches so far - remember double baffle) then turn away from the woofer and proceed towards the right side. They will go a total of 15 more inches towards the wall leaving about 5 inches to spare between the end of the tube and the right plate. With one tube open, I will get about 4.3 cubic feet of space left. With both tubes open I will have about 3.7cubic feet. That box is not ideal for SPL but thats the best I can do with the space I have.One tube open = 33hzTwo tubes open = 46.5hzArea for 1 = 50.2The area is a little bit small but for what I am looking for its the best I can do. Suggestions? Comments? Anyway to save more space? Let me know.I may just say forget tuning for SPL if I dont find a cleaner / better idea and tune for 33hz and see what I can do at comps with that.I just realized.. How am I going to stop the tubes from clanking together?</blockquote>

[QUOTE="jmgb4, post: 7225355, member: 630600"] Alright. I am going to have to foam my trunk instead of sound deaden because I am cutting it close here... My new box is going to be 5.08 cubic feet BEFORE displacement. Height:18 Width:38 Depth:16 I am going to toss the woofer on the far left side and then have 2 8" pvc ports stacked on top of each other. In order to get tuning low I need them to be LONG. So I will be placing the exit as close to the woofer as I can get (probably within a half inch) and then silicone that in place. They will stick out about two inches. They will go into the box 5 more inches (8.5 inches so far - remember double baffle) then turn away from the woofer and proceed towards the right side. They will go a total of 15 more inches towards the wall leaving about 5 inches to spare between the end of the tube and the right plate. With one tube open, I will get about 4.3 cubic feet of space left. With both tubes open I will have about 3.7cubic feet. That box is not ideal for SPL but thats the best I can do with the space I have. One tube open = 33hz Two tubes open = 46.5hz Area for 1 = 50.2 The area is a little bit small but for what I am looking for its the best I can do. Suggestions? Comments? Anyway to save more space? Let me know. I may just say forget tuning for SPL if I dont find a cleaner / better idea and tune for 33hz and see what I can do at comps with that. I just realized.. How am I going to stop the tubes from clanking together? [/QUOTE]

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