kef lsx ii

Hello all, my first post here - I've looked everywhere and even asked KEF but no reply. Effectively I struggle with my LSX II eq settings... they sound almost OK with the default profile but I need to integrate subwoofer and tweak treble so need to eq creating a "Normal" or "Expert" profile...

hi guys, what's the most cost effective upgrade I could take for my current setup? am using: kef lsx II listening about 1.5m away from the speakers, they are used on my desk with my pc. no sub, no eq (only whatever settings in the kef connect app) used for music / youtube most of the time...