daily beater box help please im completely stuck

[Fre3zErBurN]

Im doing two Orion HCCA 12.4 right now what I got is my box is gonna be subs up port back 8cubes tuned to 30hz my port is gonna be 10x5x13deep does this sound right or is it to much air space any help would be most appreciated.

[cqtama]

Im doing two Orion HCCA 12.4 right now what I got is my box is gonna be subs up port back 8cubes tuned to 30hz my port is gonna be 10x5x13deep does this sound right or is it to much air space any help would be most appreciated.

need to know dimensions of box and type of port. slot port, square port ect..

EDIT: would be better with mrope info but did a quick check i got the correct tuning but you could use a little more port area between 93-125 in2 you have around 50

Edited March 14, 2010 by cqtama

[Fre3zErBurN]

need to know dimensions of box and type of port. slot port, square port ect..

box is gonna be 24x36x20 square port should I go less cubes or should it pound.

[cqtama]

box is gonna be 24x36x20 square port should I go less cubes or should it pound.

actually i just read what you said im not ver yfamiliar with orion but generally 12 like a little less airspace than that. you can get away with a smaller box

Edited March 14, 2010 by cqtama

[Fre3zErBurN]

need to know dimensions of box and type of port. slot port, square port ect..

EDIT: would be better with mrope info but did a quick check i got the correct tuning but you could use a little more port area between 93-125 in2 you have around 50

so I should do a 11x9x29 long

[cqtama]

so I should do a 11x9x29 long

if you mean 11X29X29 that would be fine but that brings your tuning up to 44htz

change your port did some quick changes 8x5x26 gives you 32htz

[Fre3zErBurN]

Ok if I go smaller box 24x36x15 that gives me a little over 6cubes subs are gonna be inverted so no worries there and do my port 8x5x15 does that sound more resonable for two 12s.

[cqtama]

you still need more port now your range is around 68-88 in2 you have 40 are you using a box calculater? exposorts tells you your port area range

[Fre3zErBurN]

you still need more port now your range is around 68-88 in2 you have 40 are you using a box calculater? exposorts tells you your port area range

only box program i have is winisd 68-88 let me do some figuring and I really appreciate the help

[Fre3zErBurN]

you still need more port now your range is around 68-88 in2 you have 40 are you using a box calculater? exposorts tells you your port area range

Ill do the port 10x8x27 long should tune me to 32htz that should work thanks again