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View Full Version : need help with vetned box



ken72988
02-07-2008, 02:53 PM
whats the difference between the vent design in these two encosures.. in one box, the vent goes straight back and and thier isnt that board behind the subs that makes the vent curve (90 degree)

http://s178.photobucket.com/albums/w258/ken72988/?action=view&current=enclosurebackboarad.jpg

ive never heard a box before that was slot vented AND didnt have that board in the back for the vent. so does it make it louder with or with out it

iamamp3pimp
02-07-2008, 02:55 PM
i see one...

ken72988
02-07-2008, 03:11 PM
http://s178.photobucket.com/albums/w258/ken72988/?action=view&current=enclosurebackboarad.jpg

matrxx dude
02-07-2008, 03:15 PM
just tunes it lower

mile098
02-07-2008, 03:22 PM
90 degrees curve=turbulence, turbulence=possible port noise...make a curve 45 degrees with an mdf plate and ure good to go