port shape

[bryce-man 10+ year member]

2 questions

1))does making the end of a port slanted make a diff?

or not.. like the only part acting for tuning is the straight part cause its a whole tube(trying to get ports goin straight back from a slanted baffle

2))does useing a 90* elbow effect tuning or port noise at all

i heard that ports should have thier diamiters width between them and the nearest wall i was tryin to get an external port of the bottom most part of my front wall...to go straight under the seat, elbow would be inside the box and striaght part out side of box( a little bit of straight inside as to get the elbow away from the fron wall

dont give me crap for this... 3 minutes on paint lol

Click to read more...

 

[Trixter 10+ year member]

the angle cut on them is not a good idea. your better off having them straight on the baffle and angle into the box. the 90deg. will not hurt anything....just remember to measure down the center.

 

[bryce-man 10+ year member]

what do ya mean measure down th center

.. will i have to do anything to the lenth at all

 

[Trixter 10+ year member]

when you measure a port you measure down the center of it. this is most important when you have a bend in it.

this port 20.25 long....

 

[bryce-man 10+ year member]

cool

thanks for that