I feel that adding a good Sub to a system can take it where no amount of cable or tweak $$ can bring you. I have Scansonic MB6’s and adding a JLA Fathom 113 v2 took me to a whole other level....it is incredible (to me) to say the least!!! (Now I need to save for a the CR1 crossover and I think, (based on what I have read) I will be satisfied forever.....unless I hit the mega millions, then a pair of M Q7’s will be ordered!!!