Joe X Posted April 10, 2015 Report Posted April 10, 2015 About 7" clearance at least is what it needs, I would not change it unless you wanted some other specs, like tuning for example, or a different form factor like taller, wider.. etc.
Da-Hoe Posted April 10, 2015 Author Report Posted April 10, 2015 The box in the pdf should be 6.5 net @ ~31Hz ~103 square inches of port area. So 3.25 net @ ~31Hz ~51.5 square inches of port area per chamber. It looks within the spec ranges they suggest. I want to 45 the insides of the box so there is no 90 degree corners. Do i need to make the box slightly larger or will it be ok?
Da-Hoe Posted April 10, 2015 Author Report Posted April 10, 2015 The box in the pdf should be 6.5 net @ ~31Hz ~103 square inches of port area. So 3.25 net @ ~31Hz ~51.5 square inches of port area per chamber. It looks within the spec ranges they suggest. I want to 45 the insides of the box so there is no 90 degree corners. Do i need to make the box slightly larger or will it be ok? sorry double post
Joe X Posted April 10, 2015 Report Posted April 10, 2015 2 1/2" wide 45s will not significantly change the box specs.
Da-Hoe Posted April 10, 2015 Author Report Posted April 10, 2015 ok thanks 2 1/2" wide 45s will not significantly change the box specs.
dbmode2 Posted April 12, 2015 Report Posted April 12, 2015 I see so many people on with prefab boxes there are no good. They are the number reason beside bad gain settings on the amp why subs burn up.
Da-Hoe Posted April 13, 2015 Author Report Posted April 13, 2015 I see so many people on with prefab boxes there are no good. They are the number reason beside bad gain settings on the amp why subs burn up. Yeah, My box was custom built by a old friend of Steve's so i don't think it was the box really. I think it was the amp upgrade since the box was designed on a certain power rating and i doubled it so there wasn't enough air space for them to breathe.
Da-Hoe Posted April 22, 2015 Author Report Posted April 22, 2015 Ok so the box is installed. My setup is 2 vvxv2 15 dual 4 ohm and a skar rp1500.1d amp. It doesnt sound very good seems to missing allot of notes compared to my last setup. The speakers also bottom out or something im getting a popping clicking noise on everyonce in a while so i need help
Joe X Posted April 22, 2015 Report Posted April 22, 2015 Engage your subsonic filter to 28Hz and check you gains and electrical, see if that helps with the noises. Did you end up going with the Skar's box? What notes are you missing? high notes?
Da-Hoe Posted April 22, 2015 Author Report Posted April 22, 2015 yes i did there box design. the filter is set to 28 best i can tell. bass boost is off and lpf is turned down to help the noise stop. i dont know if the sub is bottoming out or what yes the higher notes and if i turn the filters on the deck up higher the noise gets worse
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