jlh2003 Posted February 16, 2011 Report Share Posted February 16, 2011 (edited) Level 3 15" off a Crown/JBL BPX500.1 in my 06 honda civic sedan: In need of some help box design wise. I'd like to do a ported box using aero ports through the rear deck so either sub fwd port up or sub back port up. I want it to be tuned between 32-35hz since i listen to a few types of music. Also I think my car peaks at around 50-52HZ not sure what factor that plays into the tuning of the port/box. Dimensions would be around: Width:40" max Height 18" max Depth: 11" (depth can be up to 24) Issue is: using 2 6in aero ports will be to much port and 1 6in will not be enough. SO I can either use: 3 4" ports w/ total port length 26" @ 32HZ or find someone who makes a 7in port and use 1 7in port 26"L @34.54HZ Input please Edited February 16, 2011 by jlh2003 Quote http://www.termpro.com/asp/competitorstats.asp?Competitor_ID=88276 AlphaDamp CLD Tiles - Get more sound deadening using less sound deadener http://www.secondskinaudio.com/products/AlphaDamp.php Link to comment Share on other sites More sharing options...
mazdaspl Posted February 16, 2011 Report Share Posted February 16, 2011 what is the space between where the box will be placed and the rear deck.. If you have the space you can use the 2 6inch ports by making them half internal and externalports.. Jay Quote Link to comment Share on other sites More sharing options...
jlh2003 Posted February 16, 2011 Author Report Share Posted February 16, 2011 max height is 18", max width is 40", max depth is 28" how long each were the 2 6" ports? so the box could be 16.5H and that would leave 3-4" of external port room for the rear deck speaker grill to the box. what exact specs were you using? I've been playing with it on the box building calculator Quote http://www.termpro.com/asp/competitorstats.asp?Competitor_ID=88276 AlphaDamp CLD Tiles - Get more sound deadening using less sound deadener http://www.secondskinaudio.com/products/AlphaDamp.php Link to comment Share on other sites More sharing options...
jlh2003 Posted February 16, 2011 Author Report Share Posted February 16, 2011 I'm assuming you meant 6" long? what diameter? Quote http://www.termpro.com/asp/competitorstats.asp?Competitor_ID=88276 AlphaDamp CLD Tiles - Get more sound deadening using less sound deadener http://www.secondskinaudio.com/products/AlphaDamp.php Link to comment Share on other sites More sharing options...
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