Jonahdude 10+ year member
?????
I'm looking to build a ported box for 2 Pioneer TS-W305 subwoofers, but I'm not sure exactly how to make it. I want around 1.4 ft^3 net volume per sub, and tuned to around 30hz. I'm not sure if I should make the port out of PVC pipe or make a slot port, I have no idea how to make slot ports and I don't know how to figure port displacement for the PVC pipe. Would someone like to design a box for me, or at least point me in the right direction? I drive a 1994 Sentra, so trunk space is pretty limited.