Anyone used deCAF box building site?

 

Silver Member
Username: Stnorris

Eldridge, IA US

Post Number: 366
Registered: Apr-06
i am just getting my box pieced together, but the sheet i got off of decaf site says the port is 3 inches wide. after putting the pieces together, the port is 6 inches wide at the front, and 3 inches wide after the port ''turns the corner''. does that sound right?

(the box is one big chamber for 2 12s)
 

Gold Member
Username: Alex_f

Near lexington, Ky Us

Post Number: 1001
Registered: Nov-05
no.
 

Gold Member
Username: Redliner

Wilmington, Ma

Post Number: 1980
Registered: Jun-05
yes it is accelerator pedal or whatever that is what i used for my dd box for now but will be building another one soon
 

Silver Member
Username: Stnorris

Eldridge, IA US

Post Number: 368
Registered: Apr-06
charlie, does what i put sound right then?

accelerator pedal?
 

Silver Member
Username: Stnorris

Eldridge, IA US

Post Number: 369
Registered: Apr-06
bump!!!!!!
 

Gold Member
Username: Redliner

Wilmington, Ma

Post Number: 1982
Registered: Jun-05
no mine was the same size all the way through the port i am 97% of that i forget i built it a while ago
 

New member
Username: Mahalas

Post Number: 7
Registered: Jun-06
the smaller the diamiter of the port and the longer the port tube the lower htz tunning of the box
 

Silver Member
Username: Stnorris

Eldridge, IA US

Post Number: 370
Registered: Apr-06
got another question. i got it all figured out, but at the end, the port was supposed to be 3 inches all the way through. mine ended up being 3.25 through the front, and then after it turned the corner, the other part was about 2.75 inches. will this still sound good?

will it be more like 33, instead of 32 hz???
 

Silver Member
Username: Stnorris

Eldridge, IA US

Post Number: 372
Registered: Apr-06
and will it still sound good, if the port is not all the same???????????
 

Silver Member
Username: Shman

Grandville, Michigan United States

Post Number: 254
Registered: Mar-06
it sounds like you pieced the wood together wrong
 

Gold Member
Username: Thomas_g

NM

Post Number: 1286
Registered: Oct-05
Ya, may b u fu*ked up on cuttin the pieces, did u build the exact enclosure i did for ur cvrs??
 

Silver Member
Username: Stnorris

Eldridge, IA US

Post Number: 398
Registered: Apr-06
no i got it all figured out. its done now. its about the same as yours, except its 39 wide, and 16 high. but right now it sounds really bad, cuz i havent sealed the hole where the wires go through. lol. and a lot of sh*it in my car rattles, and things are coming loose in different places.
 

Gold Member
Username: Thomas_g

NM

Post Number: 1289
Registered: Oct-05
lol so did u tune it to 32hz too?? Do u like it??
 

Gold Member
Username: Thomas_g

NM

Post Number: 1290
Registered: Oct-05
Ya if ur port is different sizes, who knowz wut its tuned to, lol.
 

Silver Member
Username: Stnorris

Eldridge, IA US

Post Number: 400
Registered: Apr-06
go download AIM. if anything, the port is tuned to prolly around 32.2 - 33hz. somewhere in there. i got the measurements figured out, its only 1/8 inch off on part of it.
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