PDA

View Full Version : tuneing ?



mcbuggin
01-29-2009, 08:37 AM
ok here's the deal got a wall that is 18.5cf net and 280sq" of port at 17 inches long and I think my tuneing should be around 38-40hz. Is this right?
THX mc

mcbuggin
01-29-2009, 08:50 AM
also this is for 4 AQ HDc3 15's if it matters

Pr1m3
01-29-2009, 06:32 PM
http://www.carstereo.com/help/Articles.cfm?id=31

Says you are close to 33.7Hz.

mcbuggin
01-30-2009, 08:42 AM
I know that it says that but AQ says 16sq " per foot at 16" long gives you 40 hz and i'm right in the area so I think i'll try it and see. thanks for the input though