Speaker cables can sound different.

14 AWG zip cable has no audible affect(effect?) on music in the audible frequency range.

Some high-end cables attenuate(lower) the magnitude of the signal for certain frequency ranges.

ANY CABLE ON THE MARKET CAN BE REPLACED WITH CHEAP ZIP CABLE, INDUCTORS, AND CAPACITORS. THE IMPEDANCE OF THE CABLE IS WHAT AFFECTS(EFFECTS?) THE SOUND.