Anyone see problems with this?
02-06-2011, 06:10 PM
#11
What if you just move the middle wall to the centre of the port? I'm no box pro but if this is your first attempt at a ported box and you're not trying to do a tline box, why not check to see what happens if you keep the port equal on both sides?
02-07-2011, 05:30 AM
#16
So... 69 cm deep... 50 + 18 = 68 cm... 69 deep - 68 (port board plus port width) leaves 1cm.
1 cm = .3937" Thats not 3/4 MDF.
Like Jalat said, let someone design it for ya.
1 cm = .3937" Thats not 3/4 MDF.
Like Jalat said, let someone design it for ya.
Last edited by DeadlySones; 02-07-2011 at 05:33 AM.
02-07-2011, 09:19 PM
#19
50 Watt CAFz'r
Join Date: Nov 2005
Posts: 202
or just use basic math ?gross internal volume L*W*H/1728= cubic feet.... Subtract sub and port displacement = net sub volume. That sub sounds really nice in sealed box but id also put in ported box tuned 25 hz w a port thats 30 -40 sq in of port 
IF slot port, can also slide more wood in to shrink port volume but cant make it bigger if needed.
IF slot port, can also slide more wood in to shrink port volume but cant make it bigger if needed.
