The finest drivers typically use aluminum wire in their voice coils. This wire is small and there is a lot of it. Wire used in the voice coil is solid and sometimes rectangular to pack the most volumn into the available space. The voice coil is in series with the speaker cable. If cheapo wire has an effect there should be a substantial signal degradation from the considerable amount of aluminum voice coil wire. Any higher quality wire in series with it would be wasted (if there were such a thing).
Additionally, there is relatively speaking, substantial inductance (compared to any conceivable speaker wire geometry) in the voice coil/motor assembly of the speaker.
And so, my point is that if you like the sound of your speakers then you like the sound of solid aluminum wire. For those who care, solid aluminum wire is even cheaper than cheap copper zip cord.
If you have electrostatic speakers, well, I suppose you could use this argument to explain why they are inherently better.
Additionally, there is relatively speaking, substantial inductance (compared to any conceivable speaker wire geometry) in the voice coil/motor assembly of the speaker.
And so, my point is that if you like the sound of your speakers then you like the sound of solid aluminum wire. For those who care, solid aluminum wire is even cheaper than cheap copper zip cord.
If you have electrostatic speakers, well, I suppose you could use this argument to explain why they are inherently better.