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Thread Starter 
Hi all,

I ran some graphs of my new drivers in old boxes today and was not very happy with how Audyssey XT32 has done my low tune.

I have 3 tunes. 12.5hz, 17.5hz and 21.5hz. This was a sub I built a while ago but sold my old FI Q drivers and have now replaced with two Havoc drivers.

The alignment is better than before but for some weird reason the low tune has come out with a very large dip between 10 and 20hz.

I ran Audyssey in my middle tune as I did this last time. My low tune came out ok last time too when I ran some REW sweeps.

The only difference this time is that I am using windows on my mac via bootcamp. I am using the same external turtle beach sound card too.

I have also attached my winisd graphs to show what it should look like without room gain etc...

Should I run Audyssey in my low tune instead or do something else.

I have the inuke 6000 DSP and have EQ'd them but to be honest I am not that keen on the EQ function on it as I prefer the BFD route but thought I would give this a go.

I guess I need to take some nearfield measurements of each sub and see what the room is doing to the response too.

Any other suggestions would be grateful too.