So we started on the 240s wall. Using a pair of RE/PSI MT 15s, dual 1.4s at 1.4 on a audiopipe 3000d, after deployment we will upgrading to a cresendo or sundown running at .35daily. box is just over 11cubes before displacement, with a 4x24" port at 35hz. fiberglass angles that i will be drilling a few holes in and filling with foam, double baffle. birch. 1/2 all thread bracing and thats about it. working on getting a HO alt for this car.
To find sealed resonance
resolve Vas/28.32 =
result of that divided by Vb( box volume)
result of that +1
square root that result
result of that multiplied by FS
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