hi guys
I know from over here in Aus what Norpus set his IB's to,
http://www.harman.com/wp/pdf/multsubs.pdf
If I've misrepresented you Norps please forgive me.
I found the read interesting, but as my only interest is in music I can be selfish and only worry about the sweet spot!
Glad I found this, was wondering how you'd be able to properly EQ two subs - even with REW! Had already decided that it wasn't worth the hassle, and considering I only really want a sub up to 50 - 60 hz, the ability to place a single one anywhere and not be locatable suits me to the ground.
lots of love
terry