My ears have never been so worn out in my life!
I used all cuts, no bumps.
I left a small ramp starting at 20Hz scaling down 5dB to 50Hz.
FR from 50Hz to 85Hz is +/- 0.5dB.
I have a small +1.5dB blip at 90Hz, but then it flattens back out through 105Hz.
The one thing that erks me is a small valley from 105Hz to 115Hz, oh well.
Because I'm in a 1500ft^3 room, I had no problems with red blips & clipping on the BFD. I still have the PB10s gain knob at 75%, although I boosted the volume via my pre/pro by 4dB. Darla tapping the fishtank in little nemo at 95dB yielded 1 or 2 green bars, thats it.
I could immediately tell the difference once that 65Hz peak was knocked down. (I listened to movies after every 2 or 3 filters) Less humble-bumble during intense action scenes. The subwoofer also blended-in except for a few extreme passages. I originally left the 20Hz peak, but it was so much higher than the rest of the curve that I had to bring it down some, it just didn't sound/feel right. Unfortunately this seemed to really hurt the infrasonics. While scenes like the ring drop and frodos heartbeat are present, they don't have the same ultra-low bone-shaking phenomena. I was getting a little-bit of that before, but now its almost nil.
As far as music is concerned, I'm going to listen some more tomorrow before I respond.
At $100 the BFD so far is an incredible piece of gear! I was lucky to have one spare Outlaw RCA cable, but I got hosed $5 for 2 RCA/phono adapters at Shack of the Rat.
More tomorrow...
