|20th November 2014, 05:01 PM||#1|
Join Date: Sep 2009
Help with a port length, A7.3
I've knocked up some boxes for a pair of A7's, the dimensions were decided upon due to where they are going and available ply I have.
Internal dimensions h x w x d
410x165x280 = a little shy of 19L
Driver placed 70mm from top inner surface.
I had planned to use some online software to work out a vent or port size, tuning box to to around 50hz. I have some ports 35mm internal diameter.
Problem is, each software I load the info into gives me wildly different information about the port length
Is there a trusted software for this sort of thing? And/or some good rules of thumb about where to place the port?
Many thanks for any pointers.
SQ exists only in your head :P
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Port Length help?||johncee1945||Full Range||2||27th April 2013 11:19 AM|
|Slotted port length and aero port length.||deebeez92||Subwoofers||3||26th March 2013 05:18 AM|
|port length||jwhit67||Multi-Way||1||6th March 2008 01:29 PM|
|Help with port length please||Bobhof||Multi-Way||3||2nd May 2006 07:32 PM|
|port length||busterno1||Multi-Way||5||27th October 2003 09:05 PM|
|New To Site?||Need Help?|