Does speaker cable length really matter?


I need to change from my 8' Harmonic Technlogy Pro-9 Bi-Wire to a 12' Pro-9 Bi-Wire and wondered if I will notice any significant differences?
bmpnyc
Well with the prices I see for high end cable ,I would say...the shorter to better....
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This thread is literally over 21 years old since the last post of 2 days ago. That might be a record. 
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