Port area

Mr_Kebo Gold Member Username: Mr_kebo Albertville, Al USA Post Number: 1454 Registered: Nov-04	Posted on Thursday, November 01, 2007 - 00:06 GMT Goin to start a build for a guy for 1 10" SSD portenclosure. He wants aero ports. Would 1 4" be enough for the 10" SSD with 1000 watts of power? or would 1 6" be better?
scott s Silver Member Username: Talon01 12 audioque 2.5 144.9 ..., Pa Usa Post Number: 253 Registered: Jun-07	Posted on Thursday, November 01, 2007 - 00:28 GMT 4 inch is enough for that power
Canaan Gold Member Username: Southernrebel Monroe, Louisiana 2 DD3515s, 1... Post Number: 5431 Registered: Mar-04	Posted on Thursday, November 01, 2007 - 00:34 GMT Using Aero ports, you can get away w/ lower port area. You will get some port noise w/ a single 4" flare, but to get the same tuning w/ a 6" it would have to be extremely long. If the box is in a trunk, just go w/ a single 4" flare. The flare will help alot w/ port noise, but you may still hear it alil.
Mr_Kebo Gold Member Username: Mr_kebo Albertville, Al USA Post Number: 1455 Registered: Nov-04	Posted on Thursday, November 01, 2007 - 00:38 GMT Yea i just figure the needed lengths and man its goin to be a LONG port either way lol. I figured for 1 4" it needs to be 16.5" for a 1.5cu ft tuned to 35hz? Is that correct?
Canaan Gold Member Username: Southernrebel Monroe, Louisiana 2 DD3515s, 1... Post Number: 5432 Registered: Mar-04	Posted on Thursday, November 01, 2007 - 00:55 GMT yea...16.5" will get you to ~35hz.
Mr_Kebo Gold Member Username: Mr_kebo Albertville, Al USA Post Number: 1456 Registered: Nov-04	Posted on Thursday, November 01, 2007 - 01:02 GMT ok. Whats the formula to figure the displacment of the round ports? cause i need to add that to my 1.5cu ft
Canaan Gold Member Username: Southernrebel Monroe, Louisiana 2 DD3515s, 1... Post Number: 5433 Registered: Mar-04	Posted on Thursday, November 01, 2007 - 01:07 GMT pi * R^2 * L = V
Canaan Gold Member Username: Southernrebel Monroe, Louisiana 2 DD3515s, 1... Post Number: 5434 Registered: Mar-04	Posted on Thursday, November 01, 2007 - 01:09 GMT displacement of at 16.5" port will be ~.12cuft

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