YOUR help with port placement!
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Gold Member Username: Trey4sportsPost Number: 1217 Registered: Sep-06 | when im pushing my woofers it feels like airflow isnt making its way into the cabin as well as it should. take a look at my hatchback SUV and tell me what kind of port placement u think would work best for me. https://www.ecoustics.com/electronics/forum/car-audio/330980.html ive been thinking subs up ports up might work well. |
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Silver Member Username: Jesse59672OK Post Number: 357 Registered: Feb-07 | well i've heard that when the port is pretty close to door or window or something that it will affect tuning. also i think your ports firing upward and maybe subs facing hatch wouldnt do any hard. thats my guess though |
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Silver Member Username: Jesse59672OK Post Number: 358 Registered: Feb-07 | harm |
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Gold Member Username: BernymacCambodian Post Number: 2765 Registered: Sep-04 | subs to the side and port back, or sub up and port back. Your going to do a slot port on your next box? |
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Silver Member Username: JkidderSpring hill, Florida Usa Post Number: 649 Registered: Nov-05 | sub up port back but if u fold down ur rear seats u should feel more????????? |
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Gold Member Username: BernymacCambodian Post Number: 2766 Registered: Sep-04 | ^^ Yes you will feel more. if you have a gap between your box and car panels. But with his box, his box fits in pretty tight. So I'm not sure if that would affect anything. Although I do notice a difference in my vehicle. |
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Gold Member Username: Trey4sportsPost Number: 1229 Registered: Sep-06 | next box will be PSP ports again. i love the ease of use and flared port |
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Gold Member Username: JblanfordPost Number: 1115 Registered: Oct-06 | get 2 more psp ports |
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Gold Member Username: JblanfordPost Number: 1116 Registered: Oct-06 | ^^^ correction 4 more  |
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Platinum Member Username: RovinMy 1 12 Atom... Post Number: 11538 Registered: Jul-05 | how many inches is there from the box to ur hatck door ????.... |
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Gold Member Username: Trey4sportsPost Number: 1230 Registered: Sep-06 | approx 3, is that enough? |
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Gold Member Username: Trey4sportsPost Number: 1231 Registered: Sep-06 | and thats why i thought it might be good to do subs up, ports up |
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Gold Member Username: JohnfiacA-ToWn, Kingkong ain... I got Chuck ... Post Number: 2951 Registered: Mar-06 | Are you trying to use the same box? ? I had my dual 15" box tuned to 40hz 12cu net. and about 4 inchs from rear i think about 110~ port area for each port (2 of them) across the bottom of the box... and it got low as fu<k for 40hz.. so port distance from rear does change it.. the closer it is the lower it will tune it in most cases, the further.... well the further it is the better the box is to hitting its actuall tuning.. What is that box tuned to? With the ports being that small and only being 3inchs from rear i dont think it would affect tuning to much maybe 1-2hz lower... i would try adding more port area first.. its in a pretty good place, but if you could i would try to slide the box up so its 4-5inchs from rear atleast. |
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Gold Member Username: Trey4sportsPost Number: 1235 Registered: Sep-06 | well its tuned between 38-40 hz because i never really found the internal dimensenions. only an approximation. but im sure its around 38-40 |
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Gold Member Username: Th3pwn3rPost Number:... Post Number: 2737 Registered: Jul-06 | Put the port in the box. |
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