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<blockquote data-quote="shredder1" data-source="post: 8580866" data-attributes="member: 658920"><p>I said recently that I would NOT do this...but... LOL!.. Today I took stock of all the materials I have laying around so I tried to come up with something that I could throw in the Blazer and MIGHT hit a good # for the next bassmeet... I was told to tune around 42-44 hz with some port area... without trying to ask for advice I sat down and used the 4 e@ 37.5" x 16" x .75 MDF pieces I had on hand and tried to come up with something that will yield about 4 ft3 net and tune to 42-44... I came up with a 3.8 ft3 which I'll invert the subs to net around 4.1 ft3... the limitation is my thinking of course and materials... I'm trying to minimize cuts and use what I have on hand... space in the vehicle is not an issue... I'll just swap subs from the current box then plop it in on top of the box or on top or the backseat... LOL!... this is what I came up with...</p><p></p><p><img src="https://snag.gy/lJyEIo.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>and since the subs will be inverted I added about .3 ft3 when I modeled it... and modeled it at 4.1 ft3 with the same port...</p><p></p><p><img src="https://snag.gy/P1Zqt4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://snag.gy/Xr3m0a.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://snag.gy/CU9SBJ.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>As you can see I made some compromises when figuring port area to stay near 4 ft3 net... It looks like I'll start to see compression at 2200 watts... The material on hand limited me a lot so I did the best I could... and modeling in Winisd is new to me... this compression will affect me how?.. should I just go for it?...</p><p></p><p>Opinions welcomed as this Winisd is new to me... thanks in advance...</p><p></p><p><img src="http://i.imgur.com/U046Ta7.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Does it look like the layout will be a problem?</p><p></p><p>Advice.. Opinions?</p></blockquote><p></p>
[QUOTE="shredder1, post: 8580866, member: 658920"] I said recently that I would NOT do this...but... LOL!.. Today I took stock of all the materials I have laying around so I tried to come up with something that I could throw in the Blazer and MIGHT hit a good # for the next bassmeet... I was told to tune around 42-44 hz with some port area... without trying to ask for advice I sat down and used the 4 e@ 37.5" x 16" x .75 MDF pieces I had on hand and tried to come up with something that will yield about 4 ft3 net and tune to 42-44... I came up with a 3.8 ft3 which I'll invert the subs to net around 4.1 ft3... the limitation is my thinking of course and materials... I'm trying to minimize cuts and use what I have on hand... space in the vehicle is not an issue... I'll just swap subs from the current box then plop it in on top of the box or on top or the backseat... LOL!... this is what I came up with... [IMG]https://snag.gy/lJyEIo.jpg[/IMG] and since the subs will be inverted I added about .3 ft3 when I modeled it... and modeled it at 4.1 ft3 with the same port... [IMG]https://snag.gy/P1Zqt4.jpg[/IMG] [IMG]https://snag.gy/Xr3m0a.jpg[/IMG] [IMG]https://snag.gy/CU9SBJ.jpg[/IMG] As you can see I made some compromises when figuring port area to stay near 4 ft3 net... It looks like I'll start to see compression at 2200 watts... The material on hand limited me a lot so I did the best I could... and modeling in Winisd is new to me... this compression will affect me how?.. should I just go for it?... Opinions welcomed as this Winisd is new to me... thanks in advance... [IMG]http://i.imgur.com/U046Ta7.jpg[/IMG] Does it look like the layout will be a problem? Advice.. Opinions? [/QUOTE]
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