How to build/Where to buy Ports?

Like it states.. Where do I buy ports.. radioshack? Home Depot? or how would I go building a good one, other then drilling a hole in the box.. This is for two 15''s.. So can I just buy ports to screw into the box? thx!BlacK KnighT RacinG

I use PCV tubing, sewer pipe. You cut a hole using a hole saw, then put glue or silicone around the whole and the port, make sure the port is very tight in the port. Then I air nail the sucker in there by driving brad nails through the lip of the port. Then You take sand paper and sand until you have a smooth, roled edge. Takes some time but always works.double-secret reverse-osmosis speaker-cone-induced high-level interference distortion, Its a killer

Home depot, pvc pipe, schedule 5 it think, is usually what I use to build ports. Also buy some pvc glue just incase. Certified Security Specialist

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How big does this box have to be.. like I said 2 15''s... but my trunk is fubar shaped... so I would have to angle the subs like a mother f**ker and extend them back farther.. would that effect sound? so like.. 45 degree angle, and like 20 inches deep x 50 inches??BlacK KnighT RacinG

It wont be a problemdouble-secret reverse-osmosis speaker-cone-induced high-level interference distortion, Its a killer

and if I dont port it, and this box is still huge.. ? lolBlacK KnighT RacinG