View Full Version : Good size ported box for 18" SX for daily?

05-27-2006, 09:10 PM
Want to tune it to like 37, how many cubes would be good for a 18" SX for daily?

How much port area? Thanks!

05-27-2006, 09:12 PM
I would say 6.5 cube, ~80-90sq in of port area, and I would tune it at 32, maybe 34 at the highest. Daily 37 wouldnt be something you would want to do I dont think.

05-27-2006, 09:13 PM
Im going to be inverting the sub too.