Speaker wire/cables opinion


I have some decent speaker cables in my system running from my McIntosh MC601 mono blocks, and audio space EL34 tube amps to my speakers. But I started to think, should I spend more for speaker cables when I don't really know the quality of the cables that goes from the speaker terminals to the speakers? For all I know they might be lamp cords connecting the speakers. I have never seen it anywhere, where the speaker manufacturer disclosure what type of wire they use. Can you imagine paying over $2K on speaker cable to find out they are connected to lamp cords that wire the speakers? I wish we could buy our own wires to connect the speakers internally (am I on to something here?). This would ensure consistency in the speaker chain. Probably that's why people and reviewers (not people=cats and pooches) say cables sound so differently. The internal speaker wires could be the "weak link". I am inspecting my speaker to see if I can get to the internal wires. What are your thoughts?
almandog
Human brain above all tries to keep a balance .
If you might upset  that balance by changing long held beliefs, it can and often does, stop you from hearing ,seeing or even grasping anything  that might change them .

As Trump said , he could go out on 5th Ave and shoot a stranger and not lose a vote .
Ever seen a hard-core racist change his mind through rational discourse ?
Neither has anyone else .

Kalali:
I do agree with you on long cable runs. I can see how resistance would have an impact on the signal with lengths over 10'. And I do believe that cables do make a difference in the audio system. Because I have experienced that before; but in my system I was never able to tell the difference between the cables that I tested. I am running an all McIntosh system (MC 601, C2500, MPC1500, MEN220, MCD 301) with Wilson Audio Alexia speakers, and VPI Classic Signature turntable. If anyone has a similar setup and has experience the differences with cables (both interconnects and speaker cables) please let me know which cables you are using. I am not searching for only the differences, I and searching for a good set of cables that matches my system.
The best is Cardas Clear speaker cable! Big money! Big sound! Cheaper Cardas available! Check site! You can afford McIntosh,  Cardas is the only choice! Industry reference speaker cables!
I plan to go to the LA audio show next month so i will check out Cardas. Thank you.