posted
Building a box for 4 L7 15's, box dimensions are 20Hx37Wx50d will be subs up port back. Port will be a 15Wx10H rectangular port. how long should the port be to achieve 35hz?
-------------------- 2004 Explorer Limited Mechman 270 amp Alt Powermaster VCM (3)HC 2400's (2)Sundown Nightshade 15's Knu Flex wire Incriminator 40.1
TEAM SUNDOWN AUDIO Posts: 626 | From: Oxford, OH | Registered: Dec 2005
| IP: Logged |
posted
assuming those are outer dimensions and also assuming that each sub displaces .2cft (which im just guessing) then i get a port length of about 10"
-------------------- (2)10" SE RE 12.1
Electrical: 200 amp Iraggi alt 1/0 gauge NSB 90 Big 3 upgrade 5 cubic ft. box with swappable ports.. All in a '92 Accord http://www.sounddomain.com/ride/2277525 Posts: 518 | From: louisville, ky | Registered: Dec 2004
| IP: Logged |
![[Smile]](smile.gif)
Printer-friendly view of this topic