Axiom Home Page Forums General Discussion Advice from Axiom Owners BFD - Opinions on My Latest Graph Plot

re: mains plus sub vs. sub only -- there is no "right". Sub only is the most useful generally because everything you see relates to the sub (placement, EQ, level setting etc..) so you can get everything dialled in more quickly.

At the crossover region, graphing with sub + mains starts to be useful as (a) an "end to end check" on calibration, (b) confirmation that phase is optimal, but it's more of a final check than something you would use when you are tweaking EQ and placement.

Make any sense ?

EDIT -- the rolloff after 80 Hz looks OK to me, almost exactly the 24dB/octave you would expect from the receiver's bass management system.

MORE EDIT -- just noticed you had mains running as well. Hmm, that's not right. Either the sub level is WAY too high relative to the mains or something I don't understand is going on ;(