Port noise

Adam Silver Member Username: Ishkabobble55 Erie, Pennsylvania Post Number: 314 Registered: Jul-05	Posted on Wednesday, August 23, 2006 - 02:14 GMT what exactly causes port noise, i know it has something to do with air turbulance or something. i am going to be building a ported box in the near future and would like to not have port noise. it will be slot ported
grant law Silver Member Username: Riskyb Post Number: 113 Registered: Feb-06	Posted on Wednesday, August 23, 2006 - 04:04 GMT Be sure to sand your corners and get them round and you shouldnt have any problems.
marshall white Gold Member Username: Southernrebel Monroe, Louisiana USA Post Number: 3131 Registered: Mar-04	Posted on Wednesday, August 23, 2006 - 04:19 GMT think about it like this...when you try to put alot of air through a small passage it will whistle. also, if you push alot of air over a edge it will whistle.
Brandon Gold Member Username: Theelfkeeper Stockbridge, GA USA Post Number: 2611 Registered: Feb-05	Posted on Wednesday, August 23, 2006 - 05:32 GMT sharp edges on the ports and not having enough port area will cause port noise.
Adam Silver Member Username: Ishkabobble55 Erie, Pennsylvania Post Number: 315 Registered: Jul-05	Posted on Wednesday, August 23, 2006 - 16:39 GMT i understand, thanks
Mendon Mafia Bronze Member Username: Mendonmafia USA Post Number: 93 Registered: Aug-06	Posted on Thursday, August 24, 2006 - 01:18 GMT so even if i have enough port area will i still have to sand the edges to get not port noise? just the inside edges? what if my port is very thin, will sanding the edges even make a difference?
Paul Larrea Silver Member Username: Wingmanalive Pine hill, Nj US Post Number: 180 Registered: Jun-06	Posted on Thursday, August 24, 2006 - 01:21 GMT Also try to keep your ports at least 3" away from any wall or obstical inside the box.

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