Joe X Posted March 6, 2014 Report Share Posted March 6, 2014 Soo if you go on to RE box calculator and put in w=37 h=25 d=23 because my box is port up sub up and in there the pic port facing is different, so thats why i had to switch the h and d around.. thickness is .75 and port width is 4.5 and the port length 2 is at 0.. is my cu ft right and hz? Im sure my box is not at 30 hz lol it plays lows but doesnt kill them and close to 4k is going to that sub Your box is 8.5 cubes net tuned to 31.5Hz - 105 square inches of port. 25Hx37Wx23D, port 23.5x4.5 23L (center line length). I guess that you haven't read around too much, I suspect you don't have 4.5" of clearance to the trunk lid and subs up / port is maybe the worst you can do in a trunk car, likely sub /port back would have made a better configuration. Link to comment Share on other sites More sharing options...
Marquisboys Posted March 6, 2014 Author Report Share Posted March 6, 2014 Port width 4.5 port depth front to back is 21.5 from subtracting the .75 x2 cause woodthickness. the inside port wall height is 17.75 and the total height of the port is 22.25 subtracting .75 off 23 height of total box 2004 Grand MarquisAA Mayhem 18Crescendo 3500d6.5's AQ Pro AudioAQ Super TweetsImage Dynamics 6x9Soundqubed 125.4MB Quart 80.4144.2 db GONZO 2013 Chrysler 300S Granite Crystal Metallic Exterior Inferno Red Interior 5.7 HEMI AWD LMI Air Hammer Intake Corsa exhaust Custom Tune Link to comment Share on other sites More sharing options...
Ahmed Johnson Posted March 6, 2014 Report Share Posted March 6, 2014 Oh, didn't see port length. I figured you just had a big ass hole, lol! Link to comment Share on other sites More sharing options...
Marquisboys Posted March 6, 2014 Author Report Share Posted March 6, 2014 Yeah i have another guy on here wanting me to do a fourth order but for right now im just going to do a ported box. if you look at a grand marquis trunk it has a ledge in it that may block sound waves from getting in the cabin if the sub and port are firing towards rear 2004 Grand MarquisAA Mayhem 18Crescendo 3500d6.5's AQ Pro AudioAQ Super TweetsImage Dynamics 6x9Soundqubed 125.4MB Quart 80.4144.2 db GONZO 2013 Chrysler 300S Granite Crystal Metallic Exterior Inferno Red Interior 5.7 HEMI AWD LMI Air Hammer Intake Corsa exhaust Custom Tune Link to comment Share on other sites More sharing options...
Marquisboys Posted March 6, 2014 Author Report Share Posted March 6, 2014 Joe X so is the box size to big to having almost 4k going to the sub? how big do u think the box should be around 6 cu ft after disp and everything. My port right now is about 4 inches away from the trunk lid 2004 Grand MarquisAA Mayhem 18Crescendo 3500d6.5's AQ Pro AudioAQ Super TweetsImage Dynamics 6x9Soundqubed 125.4MB Quart 80.4144.2 db GONZO 2013 Chrysler 300S Granite Crystal Metallic Exterior Inferno Red Interior 5.7 HEMI AWD LMI Air Hammer Intake Corsa exhaust Custom Tune Link to comment Share on other sites More sharing options...
Joe X Posted March 6, 2014 Report Share Posted March 6, 2014 Joe X so is the box size to big to having almost 4k going to the sub? how big do u think the box should be around 6 cu ft after disp and everything. My port right now is about 4 inches away from the trunk lid Let me clear up first what your box is, see if this is what you entered in the re: Link to comment Share on other sites More sharing options...
alaskanzx5 Posted March 6, 2014 Report Share Posted March 6, 2014 Joe will be able to help much more then me. Also I don't see you list the sub your using so we can't tell you if it's a good box for it. t1500bdcp 2 t2d4 15" 1 t600.4 1 t400.2 1 set p1 tweets singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz. Link to comment Share on other sites More sharing options...
Marquisboys Posted March 6, 2014 Author Report Share Posted March 6, 2014 That pic is exactly right. Oh and my sub is AA mayhem 18 2004 Grand MarquisAA Mayhem 18Crescendo 3500d6.5's AQ Pro AudioAQ Super TweetsImage Dynamics 6x9Soundqubed 125.4MB Quart 80.4144.2 db GONZO 2013 Chrysler 300S Granite Crystal Metallic Exterior Inferno Red Interior 5.7 HEMI AWD LMI Air Hammer Intake Corsa exhaust Custom Tune Link to comment Share on other sites More sharing options...
alaskanzx5 Posted March 6, 2014 Report Share Posted March 6, 2014 Now Joe can help more. Good luck. t1500bdcp 2 t2d4 15" 1 t600.4 1 t400.2 1 set p1 tweets singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz. Link to comment Share on other sites More sharing options...
Marquisboys Posted March 6, 2014 Author Report Share Posted March 6, 2014 Thank you for helping though! 2004 Grand MarquisAA Mayhem 18Crescendo 3500d6.5's AQ Pro AudioAQ Super TweetsImage Dynamics 6x9Soundqubed 125.4MB Quart 80.4144.2 db GONZO 2013 Chrysler 300S Granite Crystal Metallic Exterior Inferno Red Interior 5.7 HEMI AWD LMI Air Hammer Intake Corsa exhaust Custom Tune Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.