Mr. cakyol
Your flowchart is funny / wrong.
Nice try.
Well, the resistance of a conductive wire as copper, is:
https://www.physicsclassroom.com/class/circuits/Lesson-3/Resistance
R = p x L / S
When p is the constant resistance of the material (copper)
L is the length in Meters
S is the cross section in square millimeters.
As so, when a given cable's length increase, so is its resistance.
The way to compensate on length (to keep the same resistance) the cross section need to be higher.
so, the same calculated resistance, is effected by the cable length - in a linear relation. Double the length (from 7.5ft. to 15 ft.) the R (resistance doubles too.
To keep it the same S need to Double too.
If you ref. to the AWG table, the increase in # AWG number (from 7 to 8)
is not half the resistance. If you would like to have 1/2 the resistance, from a #12, you would need to use #9 awg. and if you need 1/2 of that it would be a #6.
So it gets 1/2 the resistance every #3 awg steps.
Yes, it's better to keep the cables short.
If the length is a must (too far from Amp), you step into thicker cables.
If you can use monoblocks, place them back to back to the speakers, and connect them with very short jumpers (10" of less), is the best.
Never seen one on a demo!
Your flowchart is funny / wrong.
Nice try.
Well, the resistance of a conductive wire as copper, is:
https://www.physicsclassroom.com/class/circuits/Lesson-3/Resistance
R = p x L / S
When p is the constant resistance of the material (copper)
L is the length in Meters
S is the cross section in square millimeters.
As so, when a given cable's length increase, so is its resistance.
The way to compensate on length (to keep the same resistance) the cross section need to be higher.
so, the same calculated resistance, is effected by the cable length - in a linear relation. Double the length (from 7.5ft. to 15 ft.) the R (resistance doubles too.
To keep it the same S need to Double too.
If you ref. to the AWG table, the increase in # AWG number (from 7 to 8)
is not half the resistance. If you would like to have 1/2 the resistance, from a #12, you would need to use #9 awg. and if you need 1/2 of that it would be a #6.
So it gets 1/2 the resistance every #3 awg steps.
Yes, it's better to keep the cables short.
If the length is a must (too far from Amp), you step into thicker cables.
If you can use monoblocks, place them back to back to the speakers, and connect them with very short jumpers (10" of less), is the best.
Never seen one on a demo!