Tutorial to making round PVC ports

[jmanpc 5,000+ posts]

Nice lookin ports!

 

[I Like Waffle]

thats alot of work on those ports man //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

My first round port job - done with a jigsaw, mdf, and liquid nails. Turned out sexy though i think. I rounded the inside of the ports out some and sunk them into the box about 1/4 inch. Theyre supported at the back with MDF to keep them level, and liquid nails around the inside. Next time i do it though it will be much cleaner and easier since i did it the hard way this time. I need a router //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

First try win?

 

[bonesninja 5,000+ posts]

thats alot of work on those ports man //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

its not bad at all once you get the idea

 

[fshanda 10+ year member]

From when I changed my port from a 3" to a 4" port.

I add a coupling to the ends and use a sink roundover bit on the ends to flare the openings. I also cut the OD of the pipe and epoxy it to the enclosure and finish.

 

[gotparts90 10+ year member]

set it deeper and use 1.5 inch round over and it makes almost no port noise on 4 inch. that technique is from the Yamaha enclosure book IIRC. yours is a little different but about the same.