you have a couple different options..
sub- add a used rel
cables- xlo signature 2 interconnect- very neutral and incredible bass
speaker cables- the satori and a little bland imo. it is not a bad cable but a little closed off at both frequency extremes. would consider cardas neutral reference, xlo signature, or synergistic.
power cables - i have had really good success with the audience cables (power cables make a hugh difference)
sub- add a used rel
cables- xlo signature 2 interconnect- very neutral and incredible bass
speaker cables- the satori and a little bland imo. it is not a bad cable but a little closed off at both frequency extremes. would consider cardas neutral reference, xlo signature, or synergistic.
power cables - i have had really good success with the audience cables (power cables make a hugh difference)