Rethinking things.......

[slinkp]

But I own the PA too and I gotta add a second subwoofer, prolly another bass cab of mine.  Psycho might like my old Sunn 4x12" sealed cab with JBL MI-12s. But I wonder if I shd just stick my Orange 2x12" isobaric cab  up there. Its supposedly rated at 600 watts and has a folded horn design.

   

Just curious, what'd you end up doing?

[Happy Face]

Hi. We ended up adding the isobaric 2x12" as a second subwoofer. It was paired with a set of lower-end Yammie 1x15s as a second rig. The Orange sub sounded all right in that role.

But the JBL 15s and big 18" sub in the primary rig sounded so much better that the sound man did not have the Yammie/Orange set turned up as loud.