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I’ve noticed focal has no problem recommending enclosures with high Qs

I’ve seen some very high Q designs from them that sound great , for instance the flax shallow 10 , it’s Qts is like 1 and with the box gives a QTC of like 1.3 (off the top of my head I can’t remember but it was definitely over 1)

and all that means is once you start getting above .7 it rolls off very fast and it has a peek at the knee. That doesn’t necessarily mean a bad design it just means a high Q .....

I think you would be happy with a QTC around .9 , but you got a remember you’ll never get below the QTS of the speaker.... so maybe more box volume and some EQ

but again I would definitely explore what’s going on find out where your Q is at and work from there

I wouldn’t jump for ported just because somethings not right at the moment
 

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Aeroport ending - here is pictured small 2" aeroport

a bigger 5"

Function of the aeroport is to supress port noise/port compression
bafle is the side of the box that have speaker attached to...
 
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