All speaker cables have some flavor - complex reactance
Cables with less flavor will exhibit slight differences based upon the interactions with your specific components.
It's like comparing 10 licks of a chocolate ice cream bar to 6 licks. You are getting more "chocolate flavor" in the 10 ft set.
If you have well matched, very revealing high end components - I believe variations in speaker cable length should not exceed 25%. For most "good" systems - it will be hard to detect a difference.
Cables with less flavor will exhibit slight differences based upon the interactions with your specific components.
It's like comparing 10 licks of a chocolate ice cream bar to 6 licks. You are getting more "chocolate flavor" in the 10 ft set.
If you have well matched, very revealing high end components - I believe variations in speaker cable length should not exceed 25%. For most "good" systems - it will be hard to detect a difference.