Quote:
Originally Posted by a zombie  There are only a few places on the ceiling where i can spare 6". on the walls i can only spare 4" max so thats the reason for the sealed traps, i need to extend down to 80hz without using 8-12" deep traps. |
A properly built 4" trap with 4" of space will get down that low. We have test results on our 244's that show that. A 6" trap with the same amount of air space will do it better of course.
Frank