The BFD and EP2500 are now installed.
I must say that I was impressed that the REW predicted response with filters engaged exactly matched the new measured response.
Here's what I'm running (before EQ in grey, after in red)
The filters...
The loudest part of the crash sequence in Flight of the Phoenix gave 115dB (RS meter uncorrected) at the seating position. I think the peak is around 30hz, so adding 5db correction would give approx. 120dB
It was really loud - dust came down from the ceiling....
