Hi i,m newbie in this forum!
My name is Hans-Olof and i live in Sweden.
This is my first experience with Jbl and Altec stuff.
I have made it from 3,2mm board and cote it with spray tar.
The driver is Altec 416 8a and jbl/meyer 2441.
Filter is 6db at 800hz. 1,5mh for 416 and 12,6uf for 416.