ellowmoto Posted January 5, 2012 Report Share Posted January 5, 2012 looks great Quote Link to comment Share on other sites More sharing options...
ALPINE408 Posted January 5, 2012 Report Share Posted January 5, 2012 it looks like the were the port ends in the box will just be 3 inches of the back wall you want that to be just as far off the back wall as wide as your port is whats the point of havint 5.5 inches of port opening if its choked by 3 inches of opening off the back wall Quote Have you ever had your woofers blown? Link to comment Share on other sites More sharing options...
stanbro Posted January 5, 2012 Author Report Share Posted January 5, 2012 Why would these numbers not match?? Sub placement is not in the equation and the area is the same... Quote Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp Build v3.3 destruction and re-construction time! Link to comment Share on other sites More sharing options...
stanbro Posted January 5, 2012 Author Report Share Posted January 5, 2012 (edited) i lose one inch in the port entrance.. because i want consistent surface below subs.. not a fair trade?? ..unless your saying the 45 will eat another 1 1/2"?? it looks like the were the port ends in the box will just be 3 inches of the back wall you want that to be just as far off the back wall as wide as your port is whats the point of havint 5.5 inches of port opening if its choked by 3 inches of opening off the back wall Edited January 5, 2012 by stanbro Quote Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp Build v3.3 destruction and re-construction time! Link to comment Share on other sites More sharing options...
ALPINE408 Posted January 5, 2012 Report Share Posted January 5, 2012 you want the same distance from every wall as the port opening or more if you have a 5 inch port opening and its 3 inches off the back wall you might as well just have a 3 inch port opening Quote Have you ever had your woofers blown? Link to comment Share on other sites More sharing options...
pburke2009 Posted January 6, 2012 Report Share Posted January 6, 2012 Hope to see some videos once its done i wanna see what those beast subs do to that forester... Quote 2008 Dodge Avenger SE Pioneer 4300-UB Headunit DC 1.2K 10"DC Lvl 3 with Lvl 4 coil... 15" DC Lvl 4 JVC Arsenal 3-way Component set Link to comment Share on other sites More sharing options...
matt402 Posted January 6, 2012 Report Share Posted January 6, 2012 (edited) leave the port opening 5" from the back wall & extend it up 2" to keep the tuning u want... Edited January 6, 2012 by matt402 Quote Link to comment Share on other sites More sharing options...
MIKE-2U Posted January 6, 2012 Report Share Posted January 6, 2012 looks good. like said before double baffle where the sub cut out is and brace it with maybe 1 - 3 more dowels. BETTER THAN MY FIRST BOX! Quote 2006 Jeep Grand Cherokee LaredoPioneer AVH- 3200DVD2/0 Flex-A-Prene Welding Cable (2) Fully Loaded Fi Sp4's dual 1-------> My YouTube Channel <------- Needs more power those woofers will laugh at that turd Link to comment Share on other sites More sharing options...
stanbro Posted January 6, 2012 Author Report Share Posted January 6, 2012 net volume goes way up to 14.10 and tuning drops to 23.73.? and I'm aiming for 32hz and at or just under 12 cubes.. leave the port opening 5" from the back wall & extend it up 2" to keep the tuning u want... Quote Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp Build v3.3 destruction and re-construction time! Link to comment Share on other sites More sharing options...
stanbro Posted January 6, 2012 Author Report Share Posted January 6, 2012 thanks.. double baffle fo sure looks good. like said before double baffle where the sub cut out is and brace it with maybe 1 - 3 more dowels. BETTER THAN MY FIRST BOX! Quote Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp Build v3.3 destruction and re-construction time! Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.