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Box build for incriminator I series 12s


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Sup yall. Got 4 i series 12s (old model 300rms) coming, will be powered with 1500rms. Box im  looking at doing is 7 cubes after displacement with 100 square inch of port? Port will be slot Any issues yall see, or recommendations it will be going in to a 99 burb. 

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Issue is might be a little small and the other issue is u haven't built it yet

06 Charger

Pioneer double din

Pioneer 6.5 and 6×9's

Knukoncept Krystal kable rca's

0 ga knukoncept kolossus wire 

Big 3 same wire ^ 1 run 

8g karma ss speaker wire

Sundown sia 3500d at 1ohm

2 Sundown U series 12's

Duralast platinum agm H7 (Main)

Xs power d3400

Trying to find a ho alt

 

 

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Ya its on the smaller side. The new i series are 500 rms and min is 1.5 cubes per sub, recommended is 2 per sub. Since these are 300 rms i figure its 1.35/1.4 on small size. Im actually thinking the box will be about 7.5 after displacement. Subs will be slightly overpowered, so a lil small should work. Subs will be here friday. 

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So doing some more math, box is 9.8 gross, 7.5 net with 116.25 square inch of port. Only question i got is on the port. I got plenty of sq in, its however 46.5x2.5. With the subs calling for a min of 22 sq in and im well above that, do yall think the narrow height will be an issue. The port m/s is around 15 by win isd.

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The port is gonna be as tall as your box by 2.5in wide and 46.5in long if that's what winsld calculated it should be good I thing it should graph your air speed and everything 

06 Charger

Pioneer double din

Pioneer 6.5 and 6×9's

Knukoncept Krystal kable rca's

0 ga knukoncept kolossus wire 

Big 3 same wire ^ 1 run 

8g karma ss speaker wire

Sundown sia 3500d at 1ohm

2 Sundown U series 12's

Duralast platinum agm H7 (Main)

Xs power d3400

Trying to find a ho alt

 

 

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Winisd showed air speed under 20ms but if you add a generic parameter to mimic a car it shoots it above 35 ms. Should i make the ms below 20 with the car parameter or just aim for 20 ms. This is going to be a musical box not a spl. Im going to keep it to 33/36 hrz. I could keep the box as is, but i like building boxes that are ideal. 

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  • 2 weeks later...
  • 3 weeks later...

Thought this was an interesting picture.  Was test fitting width. Port has been round over rounded the port sides, now time to glue the rest of the box together. 

IMG_20211122_203324.jpg

Edited by killerc998
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1 hour ago, killerc998 said:

Thought this was an interesting picture.  Was test fitting width. Port has been round over rounded the port sides, now time to glue the rest of the box together. 

IMG_20211122_203324.jpg

It's coming along! 

2011 Chevy Silverado under construction

My build log here. Check it out! 

 

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