Length of speaker cables

Mr. dannad

I need to show you nothing.
Parasitic capacitance? My cables are singles. To have capacitance you need two cables (plates). Parasitic capacitance do not apply for my solution. 
You didn't answer my question! 
when you do, we can continue. 

Mr. dannad

1. I was not answered properly. So till then, you can post questions...for others. I’m not in your game.

2. The cable’s parameter to go with, is not Fr. nor C and L.
3. Even though you wish, I’m not going to play your game.
4. My cables are not 5mm apart. they can be at any distance as they are separate. I have 4 cables for 2 speakers. 
they are individual. I've told you that already and you do not listen, or ignore it deliberately. 

Mr. dannad
I’m still waiting to your answer:
What is your Amp’s DF?
What is your cable length?

As for your claim, if 5mm apart = 0.4ohm, and 4’’ (10cm) = 1.2 ohms,
than a 1 meter apart, that cables would become a high value resistors...
I don’t think so!
The AWG table say nothing about it.
a #4 AWG, 3m long is 0.00243 ohms.
It can drive 60A @ 650Hz. At 1.8A it will have a full BW of 21 kHz.
At that Fr. you never reach 1.8A...