Dirac and room correction software

[GuillaumeB]

You have a huge hump at 30 hz , no bass traps will cure that , the suckout you have slightly higher up the range , might or might not be that audible , suckouts in general are not as obtrusive as peaks.
you can "cure" the suckout by changing listening chair positions or run multiple subs to smooth the room response.
Not sure if the 60hz suckout is a destructive null or not , if its a destructive null , then any power you pour in to boost or correct it is of no effect
At any rate , thats where most bass lives and the suckout will limit the slam and impact of bass and affect lower mids too ..

1-3k hump is not too severe , however it is in the region where the ear is most sensitive and will give you a forward (and sometimes strident) sound , with a little excessive treble energy.
You already have DIRAC.. so manipulate the target curve to embody what you currently like (like the low treble hump) and correct what you dont.
Or just limit Diracs correction to the low bass...

Cheers! This is very helpful. Will let you know how I get on.

Unfortunately it's too late to cancel my GIK order... will be interesting to see what effect (if any) they have anyway.

Guillaume