Simply put, all speaker wires can sound different when either resistance, capacitance, or inductance is changed. However there's no secret sauce to obtain whatever signature sound any cable allows which justifies exotic prices.
https://gizmodo.com/305549/james-randi-offers-1-million-if-audiophiles-can-prove-7250-speaker-cables...
https://gizmodo.com/305549/james-randi-offers-1-million-if-audiophiles-can-prove-7250-speaker-cables...