So subs firing into the back of the trunk is making my trunk rattle like crayz, even with dynamat. I want to do a ported box firing into my rear armrest blowthrough/ski port hole for 3 1508's.
Here's the thing. I have a good plan with all demensions pretty much figured out, but need help with the port, weather to do 2 3" aeros or a slot port, and if this design will get loud and sound good?
It's in sketchup format, and also in a Jpeg, if someone could design a finished box with those rough demensions I'd be happy to pay.
I'm looking for ~2.5-6ft^3 for 3 DD 1508s, with 40hz tuning i THINK(That seems to be the recommended)