Exist_ential 10+ year member
CarAudio.com Elite
need help designing a ported box for an infinity 1242w
specs: http://manuals.harman.com/INF/CAR/Boxes%20and%20Parameters/1242W%20Tech%20Sheet.pdf
specs: http://manuals.harman.com/INF/CAR/Boxes%20and%20Parameters/1242W%20Tech%20Sheet.pdf