How do you make ports like these?

the two ends don't appear the same size, so you probably mount the larger end on the wall of the box.
well yea, obviously. one end is smaller so it can fit through the hole.

But how would you mount the larger end to the front baffle of the box???

 
anything over a 4" Flared port cost too muc money IMO. So unless you are chasing tenths on the mic, multiple 4"ers or slot ports FTW.
2 4" ports from parts express cost $28 + shipping. I sell 6's for $30 + shipping //content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif

A 6 from me is made with PVC instead of ABS, ABS is more brittle and is easier to crack. I can also make a custom 1 piece port, instead of the 3 piece, so its seamless. I also use readily available PVC, so if you want to change the length, you dont have to fight with it to get the pipe in there, or pay too much to buy the ABS pipe.

I can also paint them real fancy like //content.invisioncic.com/y282845/emoticons/naughty.gif.94359f346c0f1259df8038d60b41863e.gif

44blueports.jpg


single15l7boxblackredport.jpg


 
2 4" ports from parts express cost $28 + shipping. I sell 6's for $30 + shipping //content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif
A 6 from me is made with PVC instead of ABS, ABS is more brittle and is easier to crack. I can also make a custom 1 piece port, instead of the 3 piece, so its seamless. I also use readily available PVC, so if you want to change the length, you dont have to fight with it to get the pipe in there, or pay too much to buy the ABS pipe.

I can also paint them real fancy like //content.invisioncic.com/y282845/emoticons/naughty.gif.94359f346c0f1259df8038d60b41863e.gif

44blueports.jpg


single15l7boxblackredport.jpg
build8.jpg


I love hte ports on this box, cant wait to finish.

Grey is nice too:

porttestgrey.jpg


 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

rdzm50

10+ year member
CarAudio.com Elite
Thread starter
rdzm50
Joined
Location
Indianapolis, IN
Start date
Participants
Who Replied
Replies
77
Views
4,012
Last reply date
Last reply from
rdzm50
IMG_20260506_140749.jpg

74eldiablo

    May 22, 2026
  • 0
  • 0
design.jpeg

WNCTracker

    May 22, 2026
  • 0
  • 0

New threads

Top