Another porting question

Quick Shot Silver Member Username: Quickshot Charlotte, North Carolina U.S. Post Number: 362 Registered: Aug-05	Posted on Friday, November 04, 2005 - 04:06 GMT i keep trying to find out the port length for my MTX 9500 12" but this dumb calculator thign doesnt liek me can someone tell me how long does it have to be with a 3 inch diameter and tuned to around 34hz dimensions lenght 22", Height 15.5", depth 16"...wood thickness 3/4 inch mdf if you need to know...i would greatly appreciate it
Chad Lee Silver Member Username: Bestmankind Los Angeles, CA USA Post Number: 155 Registered: Oct-05	Posted on Friday, November 04, 2005 - 04:11 GMT i got 4.64805 inches when you tune it to34hz with 3 inch diam.
Quick Shot Silver Member Username: Quickshot Charlotte, North Carolina U.S. Post Number: 363 Registered: Aug-05	Posted on Friday, November 04, 2005 - 04:13 GMT thats what i got too but i swear i though it would be longer i guess not idk
Chad Lee Silver Member Username: Bestmankind Los Angeles, CA USA Post Number: 156 Registered: Oct-05	Posted on Friday, November 04, 2005 - 04:17 GMT from carstereo.com calculations, i got 5.15 inches.
Quick Shot Silver Member Username: Quickshot Charlotte, North Carolina U.S. Post Number: 367 Registered: Aug-05	Posted on Friday, November 04, 2005 - 04:20 GMT ill just go with 5 inches if anything itll be tuned lower than what i though and that wont do any harm