15" Beyond Audio Inhuman Box Build

Ummm...it ISN'T 1.8 cubes of sub displacement...NO WHERE near it.
So, your ports are about 21" long? It'll end up being around 5 cubes NET @34hz, ~51 in^2 of port.

I'd flare the edges of the port as much as you can...use a dremel or coarse sandpaper. Also, why'd you get the THICK walled PVC...next time use the thinnest shit.

For a 15"...i'd use 4-4.5 cubes NET @31-33hz...and use aero or precision port flares...

NG
I got that 1.8 from the WinISD specs on the sub, I had no other place to get information on the sub... The ports are 19" long and that was the only 4" PVC piping that Home Depot had.

 
Okay well the fucking box doesnt fit in my trunk..... It would fit if not for the hook on the bottom of the trunk opening for the latch to lock, i tried to get that bitch off but couldnt get it out. I guess I'll be making something else, unless someone has some ideas for me.

 
man that really sucks im sorry, maybe asemble it in your trunk? can you post pictures of the latch or something? perhaps we can give you some pointers. i'd hate to see all that hard work not being put to use

 
man that really sucks im sorry, maybe asemble it in your trunk? can you post pictures of the latch or something? perhaps we can give you some pointers. i'd hate to see all that hard work not being put to use
My friend has a single 15, so I might just give it to him.

But how would I go about assembling it in the trunk? I dont think I have enough room to work with, it is like the exact height of the trunk as it is, I wouldnt be able to out screws back in the top/bottom which is what I would need to remove. I'll try to get some pics of the latch up tomorrow or something, or I might just go for something simple and make a slot port up tomorrow or Sunday afternoon.

 
get out a sawzall, and cut a small notch in the box on the bottom, once tis in the car, you can put some fiberglass on the inside of that hole and you will be all set //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 
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

PhatTonyDeMarco

5,000+ posts
C0CK,its whats for dinner
Thread starter
PhatTonyDeMarco
Joined
Location
West Palm Beach, FL
Start date
Participants
Who Replied
Replies
41
Views
2,640
Last reply date
Last reply from
Eugenics
IMG_20260506_140749.jpg

74eldiablo

    May 22, 2026
  • 0
  • 0
design.jpeg

WNCTracker

    May 22, 2026
  • 0
  • 0

New threads

Top