Well, never tried 5K Speaker Cable and unlikely to. What I can say is I bought some 14AWG Generic OFC Cable around 3 months ago to hook up a little set of Speakers that were sitting idle.
On seeing this thread I decided to put the Generic Cable into one of my better set-ups to do a comparo. I allowed each cable around 3-4 listening days with approx. 2-4 hours listening each day used.
My findings were: My AU$80 cables allowed a better performance from Speakers than the generic. My US$115 cables provided a much better performance than the generic. My AU$130 cables a much better performance than the generic. My approx. US$200 cables a much better performance than the generic. My approx. US$600 cables a significantly better performance than the generic.
On seeing this thread I decided to put the Generic Cable into one of my better set-ups to do a comparo. I allowed each cable around 3-4 listening days with approx. 2-4 hours listening each day used.
My findings were: My AU$80 cables allowed a better performance from Speakers than the generic. My US$115 cables provided a much better performance than the generic. My AU$130 cables a much better performance than the generic. My approx. US$200 cables a much better performance than the generic. My approx. US$600 cables a significantly better performance than the generic.