S SMG Junior Member Member Oct 31, 2010 21 0 Nov 9, 2010 #1 Looking into a 911ep Titan 550 siren/switchbox - anyone know anything about these units?
Rofocowboy84 Veteran Member Member May 20, 2010 1,161 2 39 Centre County, PA Nov 10, 2010 #2 From what I remember, the tones didn't sound all that good....
